Miniature Bearings Australia - minibearings

Collection: Screws - Socket Cap - Alloy Steel - Black Oxide

Screws -> Socket Cap -> Alloy Steel -> Black Oxide

Thread Size (C)	Thread Length (L)	Material	Head Length (B Max.)	Head Diameter (A Max.)	Drive Depth (E)	Indicative Image
Thread Size (C) 1.1/4-7 UNC (31.75mm)	Thread Length (L) 88.9 mm (Equiv. 3.5 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 31.8 mm	Head Diameter (A Max.) 47.6 mm	Drive Depth (E) 15.75 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 31.33 - 31.75 mm Hex Key (D): 22.23 (7/8) mm Pitch: 3.629 mm Threads Per Inch: 7 TPI Min thread Length: 79.3 mm
Part Number: SC318C-089-C-SK-C (5 Pcs) Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 88.9 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 16, 2025 Regular price $111.95 AUD Regular price Sale price $111.95 AUD Unit price per Excludes GST and overseas Taxes & Duties Per 5 Quantity Required Backorder: Out of Stock.
Thread Size (C)	Thread Length (L)	Material	Head Length (B Max.)	Indicative Image
Thread Size (C) 1.1/4-7 UNC (31.75mm)	Thread Length (L) 88.9 mm (Equiv. 3.5 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 31.8 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 47.6 mm Drive Depth (E): 15.75 mm Shank Diameter (C): 31.33 - 31.75 mm Hex Key (D): 22.23 (7/8) mm Pitch: 3.629 mm Threads Per Inch: 7 TPI Min thread Length: 79.3 mm
Part Number: SC318C-089-C-SK-C (5 Pcs) Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 88.9 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 16, 2025 Regular price $111.95 AUD Regular price Sale price $111.95 AUD Unit price per Excludes GST and overseas Taxes & Duties Per 5 Quantity Required Backorder: Out of Stock.
SC318C-089-C-SK-C (5 Pcs) --- Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 88.9 mm - High Tensile Steel / Black Oxide Alloy Steel Screw SC318C-089-C-SK-C (5 Pcs) --- Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 88.9 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Regular price $111.95 AUD Regular price Sale price $111.95 AUD Unit price per Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Thread Size (C) 1.1/4-7 UNC (31.75mm)	Thread Length (L) 101.6 mm (Equiv. 4 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 31.8 mm	Head Diameter (A Max.) 47.6 mm	Drive Depth (E) 15.75 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 31.33 - 31.75 mm Hex Key (D): 22.23 (7/8) mm Pitch: 3.629 mm Threads Per Inch: 7 TPI Min thread Length: 79.3 mm
Part Number: SC318C-102-C-SK-C (5 Pcs) Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 101.6 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 16, 2025 Regular price $124.95 AUD Regular price Sale price $124.95 AUD Unit price per Excludes GST and overseas Taxes & Duties Per 5 Quantity Required Backorder: Out of Stock.
Thread Size (C) 1.1/4-7 UNC (31.75mm)	Thread Length (L) 101.6 mm (Equiv. 4 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 31.8 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 47.6 mm Drive Depth (E): 15.75 mm Shank Diameter (C): 31.33 - 31.75 mm Hex Key (D): 22.23 (7/8) mm Pitch: 3.629 mm Threads Per Inch: 7 TPI Min thread Length: 79.3 mm
Part Number: SC318C-102-C-SK-C (5 Pcs) Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 101.6 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 16, 2025 Regular price $124.95 AUD Regular price Sale price $124.95 AUD Unit price per Excludes GST and overseas Taxes & Duties Per 5 Quantity Required Backorder: Out of Stock.
SC318C-102-C-SK-C (5 Pcs) --- Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 101.6 mm - High Tensile Steel / Black Oxide Alloy Steel Screw SC318C-102-C-SK-C (5 Pcs) --- Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 101.6 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Regular price $124.95 AUD Regular price Sale price $124.95 AUD Unit price per Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Thread Size (C) 1.1/4-7 UNC (31.75mm)	Thread Length (L) 114.3 mm (Equiv. 4.5 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 31.8 mm	Head Diameter (A Max.) 47.6 mm	Drive Depth (E) 15.75 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 31.33 - 31.75 mm Hex Key (D): 22.23 (7/8) mm Pitch: 3.629 mm Threads Per Inch: 7 TPI Min thread Length: 79.3 mm
Part Number: SC318C-114-C-SK-C (5 Pcs) Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 114.3 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 16, 2025 Regular price $131.77 AUD Regular price Sale price $131.77 AUD Unit price per Excludes GST and overseas Taxes & Duties Per 5 Quantity Required Backorder: Out of Stock.
Thread Size (C) 1.1/4-7 UNC (31.75mm)	Thread Length (L) 114.3 mm (Equiv. 4.5 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 31.8 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 47.6 mm Drive Depth (E): 15.75 mm Shank Diameter (C): 31.33 - 31.75 mm Hex Key (D): 22.23 (7/8) mm Pitch: 3.629 mm Threads Per Inch: 7 TPI Min thread Length: 79.3 mm
Part Number: SC318C-114-C-SK-C (5 Pcs) Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 114.3 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 16, 2025 Regular price $131.77 AUD Regular price Sale price $131.77 AUD Unit price per Excludes GST and overseas Taxes & Duties Per 5 Quantity Required Backorder: Out of Stock.
SC318C-114-C-SK-C (5 Pcs) --- Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 114.3 mm - High Tensile Steel / Black Oxide Alloy Steel Screw SC318C-114-C-SK-C (5 Pcs) --- Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 114.3 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Regular price $131.77 AUD Regular price Sale price $131.77 AUD Unit price per Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Thread Size (C) 1.1/4-7 UNC (31.75mm)	Thread Length (L) 127 mm (Equiv. 5 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 31.8 mm	Head Diameter (A Max.) 47.6 mm	Drive Depth (E) 15.75 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 31.33 - 31.75 mm Hex Key (D): 22.23 (7/8) mm Pitch: 3.629 mm Threads Per Inch: 7 TPI Min thread Length: 79.3 mm
Part Number: SC318C-127-C-SK-C (5 Pcs) Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 127 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 16, 2025 Regular price $153.32 AUD Regular price Sale price $153.32 AUD Unit price per Excludes GST and overseas Taxes & Duties Per 5 Quantity Required Backorder: Out of Stock.
Thread Size (C) 1.1/4-7 UNC (31.75mm)	Thread Length (L) 127 mm (Equiv. 5 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 31.8 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 47.6 mm Drive Depth (E): 15.75 mm Shank Diameter (C): 31.33 - 31.75 mm Hex Key (D): 22.23 (7/8) mm Pitch: 3.629 mm Threads Per Inch: 7 TPI Min thread Length: 79.3 mm
Part Number: SC318C-127-C-SK-C (5 Pcs) Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 127 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 16, 2025 Regular price $153.32 AUD Regular price Sale price $153.32 AUD Unit price per Excludes GST and overseas Taxes & Duties Per 5 Quantity Required Backorder: Out of Stock.
SC318C-127-C-SK-C (5 Pcs) --- Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 127 mm - High Tensile Steel / Black Oxide Alloy Steel Screw SC318C-127-C-SK-C (5 Pcs) --- Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 127 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Regular price $153.32 AUD Regular price Sale price $153.32 AUD Unit price per Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Thread Size (C) 1.1/4-7 UNC (31.75mm)	Thread Length (L) 139.7 mm (Equiv. 5.5 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 31.8 mm	Head Diameter (A Max.) 47.6 mm	Drive Depth (E) 15.75 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 31.33 - 31.75 mm Hex Key (D): 22.23 (7/8) mm Pitch: 3.629 mm Threads Per Inch: 7 TPI Min thread Length: 79.3 mm
Part Number: SC318C-140-C-SK-C (5 Pcs) Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 139.7 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 16, 2025 Regular price $156.32 AUD Regular price Sale price $156.32 AUD Unit price per Excludes GST and overseas Taxes & Duties Per 5 Quantity Required Backorder: Out of Stock.
Thread Size (C) 1.1/4-7 UNC (31.75mm)	Thread Length (L) 139.7 mm (Equiv. 5.5 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 31.8 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 47.6 mm Drive Depth (E): 15.75 mm Shank Diameter (C): 31.33 - 31.75 mm Hex Key (D): 22.23 (7/8) mm Pitch: 3.629 mm Threads Per Inch: 7 TPI Min thread Length: 79.3 mm
Part Number: SC318C-140-C-SK-C (5 Pcs) Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 139.7 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 16, 2025 Regular price $156.32 AUD Regular price Sale price $156.32 AUD Unit price per Excludes GST and overseas Taxes & Duties Per 5 Quantity Required Backorder: Out of Stock.
SC318C-140-C-SK-C (5 Pcs) --- Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 139.7 mm - High Tensile Steel / Black Oxide Alloy Steel Screw SC318C-140-C-SK-C (5 Pcs) --- Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 139.7 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Regular price $156.32 AUD Regular price Sale price $156.32 AUD Unit price per Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Thread Size (C) 1.1/4-7 UNC (31.75mm)	Thread Length (L) 152.4 mm (Equiv. 6 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 31.8 mm	Head Diameter (A Max.) 47.6 mm	Drive Depth (E) 15.75 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 31.33 - 31.75 mm Hex Key (D): 22.23 (7/8) mm Pitch: 3.629 mm Threads Per Inch: 7 TPI Min thread Length: 79.3 mm
Part Number: SC318C-152-C-SK-C (5 Pcs) Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 152.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 16, 2025 Regular price $162.32 AUD Regular price Sale price $162.32 AUD Unit price per Excludes GST and overseas Taxes & Duties Per 5 Quantity Required Backorder: Out of Stock.
Thread Size (C) 1.1/4-7 UNC (31.75mm)	Thread Length (L) 152.4 mm (Equiv. 6 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 31.8 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 47.6 mm Drive Depth (E): 15.75 mm Shank Diameter (C): 31.33 - 31.75 mm Hex Key (D): 22.23 (7/8) mm Pitch: 3.629 mm Threads Per Inch: 7 TPI Min thread Length: 79.3 mm
Part Number: SC318C-152-C-SK-C (5 Pcs) Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 152.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 16, 2025 Regular price $162.32 AUD Regular price Sale price $162.32 AUD Unit price per Excludes GST and overseas Taxes & Duties Per 5 Quantity Required Backorder: Out of Stock.
SC318C-152-C-SK-C (5 Pcs) --- Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 152.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw SC318C-152-C-SK-C (5 Pcs) --- Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 152.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Regular price $162.32 AUD Regular price Sale price $162.32 AUD Unit price per Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Thread Size (C) 1.1/4-7 UNC (31.75mm)	Thread Length (L) 165.1 mm (Equiv. 6.5 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 31.8 mm	Head Diameter (A Max.) 47.6 mm	Drive Depth (E) 15.75 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 31.33 - 31.75 mm Hex Key (D): 22.23 (7/8) mm Pitch: 3.629 mm Threads Per Inch: 7 TPI Min thread Length: 79.3 mm
Part Number: SC318C-165-C-SK-C (5 Pcs) Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 165.1 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 16, 2025 Regular price $179.41 AUD Regular price Sale price $179.41 AUD Unit price per Excludes GST and overseas Taxes & Duties Per 5 Quantity Required Backorder: Out of Stock.
Thread Size (C) 1.1/4-7 UNC (31.75mm)	Thread Length (L) 165.1 mm (Equiv. 6.5 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 31.8 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 47.6 mm Drive Depth (E): 15.75 mm Shank Diameter (C): 31.33 - 31.75 mm Hex Key (D): 22.23 (7/8) mm Pitch: 3.629 mm Threads Per Inch: 7 TPI Min thread Length: 79.3 mm
Part Number: SC318C-165-C-SK-C (5 Pcs) Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 165.1 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 16, 2025 Regular price $179.41 AUD Regular price Sale price $179.41 AUD Unit price per Excludes GST and overseas Taxes & Duties Per 5 Quantity Required Backorder: Out of Stock.
SC318C-165-C-SK-C (5 Pcs) --- Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 165.1 mm - High Tensile Steel / Black Oxide Alloy Steel Screw SC318C-165-C-SK-C (5 Pcs) --- Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 165.1 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Regular price $179.41 AUD Regular price Sale price $179.41 AUD Unit price per Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Thread Size (C) 1.1/4-7 UNC (31.75mm)	Thread Length (L) 190.5 mm (Equiv. 7.5 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 31.8 mm	Head Diameter (A Max.) 47.6 mm	Drive Depth (E) 15.75 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 31.33 - 31.75 mm Hex Key (D): 22.23 (7/8) mm Pitch: 3.629 mm Threads Per Inch: 7 TPI Min thread Length: 79.3 mm
Part Number: SC318C-191-C-SK-C (5 Pcs) Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 190.5 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 16, 2025 Regular price $196.14 AUD Regular price Sale price $196.14 AUD Unit price per Excludes GST and overseas Taxes & Duties Per 5 Quantity Required Backorder: Out of Stock.
Thread Size (C) 1.1/4-7 UNC (31.75mm)	Thread Length (L) 190.5 mm (Equiv. 7.5 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 31.8 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 47.6 mm Drive Depth (E): 15.75 mm Shank Diameter (C): 31.33 - 31.75 mm Hex Key (D): 22.23 (7/8) mm Pitch: 3.629 mm Threads Per Inch: 7 TPI Min thread Length: 79.3 mm
Part Number: SC318C-191-C-SK-C (5 Pcs) Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 190.5 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 16, 2025 Regular price $196.14 AUD Regular price Sale price $196.14 AUD Unit price per Excludes GST and overseas Taxes & Duties Per 5 Quantity Required Backorder: Out of Stock.
SC318C-191-C-SK-C (5 Pcs) --- Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 190.5 mm - High Tensile Steel / Black Oxide Alloy Steel Screw SC318C-191-C-SK-C (5 Pcs) --- Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 190.5 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Regular price $196.14 AUD Regular price Sale price $196.14 AUD Unit price per Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Thread Size (C) 1.1/4-7 UNC (31.75mm)	Thread Length (L) 177.8 mm (Equiv. 7 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 31.8 mm	Head Diameter (A Max.) 47.6 mm	Drive Depth (E) 15.75 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 31.33 - 31.75 mm Hex Key (D): 22.23 (7/8) mm Pitch: 3.629 mm Threads Per Inch: 7 TPI Min thread Length: 79.3 mm
Part Number: SC318C-178-C-SK-C (3 Pcs) Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 177.8 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 16, 2025 Regular price $115.95 AUD Regular price Sale price $115.95 AUD Unit price per Excludes GST and overseas Taxes & Duties Per 3 Quantity Required Backorder: Out of Stock.
Thread Size (C) 1.1/4-7 UNC (31.75mm)	Thread Length (L) 177.8 mm (Equiv. 7 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 31.8 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 47.6 mm Drive Depth (E): 15.75 mm Shank Diameter (C): 31.33 - 31.75 mm Hex Key (D): 22.23 (7/8) mm Pitch: 3.629 mm Threads Per Inch: 7 TPI Min thread Length: 79.3 mm
Part Number: SC318C-178-C-SK-C (3 Pcs) Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 177.8 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 16, 2025 Regular price $115.95 AUD Regular price Sale price $115.95 AUD Unit price per Excludes GST and overseas Taxes & Duties Per 3 Quantity Required Backorder: Out of Stock.
SC318C-178-C-SK-C (3 Pcs) --- Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 177.8 mm - High Tensile Steel / Black Oxide Alloy Steel Screw SC318C-178-C-SK-C (3 Pcs) --- Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 177.8 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Regular price $115.95 AUD Regular price Sale price $115.95 AUD Unit price per Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Thread Size (C) 1.1/4-7 UNC (31.75mm)	Thread Length (L) 279.4 mm (Equiv. 11 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 31.8 mm	Head Diameter (A Max.) 47.6 mm	Drive Depth (E) 15.75 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 31.33 - 31.75 mm Hex Key (D): 22.23 (7/8) mm Pitch: 3.629 mm Threads Per Inch: 7 TPI Min thread Length: 79.3 mm
Part Number: SC318C-279-C-SK-C Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 279.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 16, 2025 Regular price $109.23 AUD Regular price Sale price $109.23 AUD Unit price per Excludes GST and overseas Taxes & Duties Each Quantity Required Backorder: Out of Stock.
Thread Size (C) 1.1/4-7 UNC (31.75mm)	Thread Length (L) 279.4 mm (Equiv. 11 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 31.8 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 47.6 mm Drive Depth (E): 15.75 mm Shank Diameter (C): 31.33 - 31.75 mm Hex Key (D): 22.23 (7/8) mm Pitch: 3.629 mm Threads Per Inch: 7 TPI Min thread Length: 79.3 mm
Part Number: SC318C-279-C-SK-C Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 279.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 16, 2025 Regular price $109.23 AUD Regular price Sale price $109.23 AUD Unit price per Excludes GST and overseas Taxes & Duties Each Quantity Required Backorder: Out of Stock.
SC318C-279-C-SK-C --- Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 279.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw SC318C-279-C-SK-C --- Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 279.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Regular price $109.23 AUD Regular price Sale price $109.23 AUD Unit price per Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Thread Size (C) 1.1/4-7 UNC (31.75mm)	Thread Length (L) 203.2 mm (Equiv. 8 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 31.8 mm	Head Diameter (A Max.) 47.6 mm	Drive Depth (E) 15.75 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 31.33 - 31.75 mm Hex Key (D): 22.23 (7/8) mm Pitch: 3.629 mm Threads Per Inch: 7 TPI Min thread Length: 79.3 mm
Part Number: SC318C-203-C-SK-C (5 Pcs) Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 203.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 16, 2025 Regular price $197.50 AUD Regular price Sale price $197.50 AUD Unit price per Excludes GST and overseas Taxes & Duties Per 5 Quantity Required Backorder: Out of Stock.
Thread Size (C) 1.1/4-7 UNC (31.75mm)	Thread Length (L) 203.2 mm (Equiv. 8 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 31.8 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 47.6 mm Drive Depth (E): 15.75 mm Shank Diameter (C): 31.33 - 31.75 mm Hex Key (D): 22.23 (7/8) mm Pitch: 3.629 mm Threads Per Inch: 7 TPI Min thread Length: 79.3 mm
Part Number: SC318C-203-C-SK-C (5 Pcs) Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 203.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 16, 2025 Regular price $197.50 AUD Regular price Sale price $197.50 AUD Unit price per Excludes GST and overseas Taxes & Duties Per 5 Quantity Required Backorder: Out of Stock.
SC318C-203-C-SK-C (5 Pcs) --- Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 203.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw SC318C-203-C-SK-C (5 Pcs) --- Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 203.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Regular price $197.50 AUD Regular price Sale price $197.50 AUD Unit price per Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Thread Size (C) 1.1/4-7 UNC (31.75mm)	Thread Length (L) 228.6 mm (Equiv. 9 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 31.8 mm	Head Diameter (A Max.) 47.6 mm	Drive Depth (E) 15.75 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 31.33 - 31.75 mm Hex Key (D): 22.23 (7/8) mm Pitch: 3.629 mm Threads Per Inch: 7 TPI Min thread Length: 79.3 mm
Part Number: SC318C-229-C-SK-C Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 228.6 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 16, 2025 Regular price $74.50 AUD Regular price Sale price $74.50 AUD Unit price per Excludes GST and overseas Taxes & Duties Each Quantity Required Backorder: Out of Stock.
Thread Size (C) 1.1/4-7 UNC (31.75mm)	Thread Length (L) 228.6 mm (Equiv. 9 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 31.8 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 47.6 mm Drive Depth (E): 15.75 mm Shank Diameter (C): 31.33 - 31.75 mm Hex Key (D): 22.23 (7/8) mm Pitch: 3.629 mm Threads Per Inch: 7 TPI Min thread Length: 79.3 mm
Part Number: SC318C-229-C-SK-C Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 228.6 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 16, 2025 Regular price $74.50 AUD Regular price Sale price $74.50 AUD Unit price per Excludes GST and overseas Taxes & Duties Each Quantity Required Backorder: Out of Stock.
SC318C-229-C-SK-C --- Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 228.6 mm - High Tensile Steel / Black Oxide Alloy Steel Screw SC318C-229-C-SK-C --- Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 228.6 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Regular price $74.50 AUD Regular price Sale price $74.50 AUD Unit price per Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Thread Size (C) 1.1/4-7 UNC (31.75mm)	Thread Length (L) 254 mm (Equiv. 10 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 31.8 mm	Head Diameter (A Max.) 47.6 mm	Drive Depth (E) 15.75 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 31.33 - 31.75 mm Hex Key (D): 22.23 (7/8) mm Pitch: 3.629 mm Threads Per Inch: 7 TPI Min thread Length: 79.3 mm
Part Number: SC318C-254-C-SK-C Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 254 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 16, 2025 Regular price $76.23 AUD Regular price Sale price $76.23 AUD Unit price per Excludes GST and overseas Taxes & Duties Each Quantity Required Backorder: Out of Stock.
Thread Size (C) 1.1/4-7 UNC (31.75mm)	Thread Length (L) 254 mm (Equiv. 10 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 31.8 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 47.6 mm Drive Depth (E): 15.75 mm Shank Diameter (C): 31.33 - 31.75 mm Hex Key (D): 22.23 (7/8) mm Pitch: 3.629 mm Threads Per Inch: 7 TPI Min thread Length: 79.3 mm
Part Number: SC318C-254-C-SK-C Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 254 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 16, 2025 Regular price $76.23 AUD Regular price Sale price $76.23 AUD Unit price per Excludes GST and overseas Taxes & Duties Each Quantity Required Backorder: Out of Stock.
SC318C-254-C-SK-C --- Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 254 mm - High Tensile Steel / Black Oxide Alloy Steel Screw SC318C-254-C-SK-C --- Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 254 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Regular price $76.23 AUD Regular price Sale price $76.23 AUD Unit price per Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Thread Size (C) 1.1/4-7 UNC (31.75mm)	Thread Length (L) 304.8 mm (Equiv. 12 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 31.8 mm	Head Diameter (A Max.) 47.6 mm	Drive Depth (E) 15.75 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 31.33 - 31.75 mm Hex Key (D): 22.23 (7/8) mm Pitch: 3.629 mm Threads Per Inch: 7 TPI Min thread Length: 79.3 mm
Part Number: SC318C-305-C-SK-C Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 304.8 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 16, 2025 Regular price $120.41 AUD Regular price Sale price $120.41 AUD Unit price per Excludes GST and overseas Taxes & Duties Each Quantity Required Backorder: Out of Stock.
Thread Size (C) 1.1/4-7 UNC (31.75mm)	Thread Length (L) 304.8 mm (Equiv. 12 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 31.8 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 47.6 mm Drive Depth (E): 15.75 mm Shank Diameter (C): 31.33 - 31.75 mm Hex Key (D): 22.23 (7/8) mm Pitch: 3.629 mm Threads Per Inch: 7 TPI Min thread Length: 79.3 mm
Part Number: SC318C-305-C-SK-C Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 304.8 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 16, 2025 Regular price $120.41 AUD Regular price Sale price $120.41 AUD Unit price per Excludes GST and overseas Taxes & Duties Each Quantity Required Backorder: Out of Stock.
SC318C-305-C-SK-C --- Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 304.8 mm - High Tensile Steel / Black Oxide Alloy Steel Screw SC318C-305-C-SK-C --- Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 304.8 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Regular price $120.41 AUD Regular price Sale price $120.41 AUD Unit price per Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Thread Size (C) 1.1/4-7 UNC (31.75mm)	Thread Length (L) 330.2 mm (Equiv. 13 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 31.8 mm	Head Diameter (A Max.) 47.6 mm	Drive Depth (E) 15.75 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 31.33 - 31.75 mm Hex Key (D): 22.23 (7/8) mm Pitch: 3.629 mm Threads Per Inch: 7 TPI Min thread Length: 79.3 mm
Part Number: SC318C-330-C-SK-C Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 330.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 16, 2025 Regular price $171.41 AUD Regular price Sale price $171.41 AUD Unit price per Excludes GST and overseas Taxes & Duties Each Quantity Required Backorder: Out of Stock.
Thread Size (C) 1.1/4-7 UNC (31.75mm)	Thread Length (L) 330.2 mm (Equiv. 13 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 31.8 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 47.6 mm Drive Depth (E): 15.75 mm Shank Diameter (C): 31.33 - 31.75 mm Hex Key (D): 22.23 (7/8) mm Pitch: 3.629 mm Threads Per Inch: 7 TPI Min thread Length: 79.3 mm
Part Number: SC318C-330-C-SK-C Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 330.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 16, 2025 Regular price $171.41 AUD Regular price Sale price $171.41 AUD Unit price per Excludes GST and overseas Taxes & Duties Each Quantity Required Backorder: Out of Stock.
SC318C-330-C-SK-C --- Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 330.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw SC318C-330-C-SK-C --- Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 330.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Regular price $171.41 AUD Regular price Sale price $171.41 AUD Unit price per Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Thread Size (C) 1.1/4-7 UNC (31.75mm)	Thread Length (L) 355.6 mm (Equiv. 14 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 31.8 mm	Head Diameter (A Max.) 47.6 mm	Drive Depth (E) 15.75 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 31.33 - 31.75 mm Hex Key (D): 22.23 (7/8) mm Pitch: 3.629 mm Threads Per Inch: 7 TPI Min thread Length: 79.3 mm
Part Number: SC318C-356-C-SK-C Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 355.6 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 16, 2025 Regular price $177.50 AUD Regular price Sale price $177.50 AUD Unit price per Excludes GST and overseas Taxes & Duties Each Quantity Required Backorder: Out of Stock.
Thread Size (C) 1.1/4-7 UNC (31.75mm)	Thread Length (L) 355.6 mm (Equiv. 14 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 31.8 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 47.6 mm Drive Depth (E): 15.75 mm Shank Diameter (C): 31.33 - 31.75 mm Hex Key (D): 22.23 (7/8) mm Pitch: 3.629 mm Threads Per Inch: 7 TPI Min thread Length: 79.3 mm
Part Number: SC318C-356-C-SK-C Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 355.6 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 16, 2025 Regular price $177.50 AUD Regular price Sale price $177.50 AUD Unit price per Excludes GST and overseas Taxes & Duties Each Quantity Required Backorder: Out of Stock.
SC318C-356-C-SK-C --- Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 355.6 mm - High Tensile Steel / Black Oxide Alloy Steel Screw SC318C-356-C-SK-C --- Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 355.6 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Regular price $177.50 AUD Regular price Sale price $177.50 AUD Unit price per Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Thread Size (C) 1.1/4-7 UNC (31.75mm)	Thread Length (L) 381 mm (Equiv. 15 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 31.8 mm	Head Diameter (A Max.) 47.6 mm	Drive Depth (E) 15.75 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 31.33 - 31.75 mm Hex Key (D): 22.23 (7/8) mm Pitch: 3.629 mm Threads Per Inch: 7 TPI Min thread Length: 79.3 mm
Part Number: SC318C-381-C-SK-C Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 381 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 16, 2025 Regular price $184.05 AUD Regular price Sale price $184.05 AUD Unit price per Excludes GST and overseas Taxes & Duties Each Quantity Required Backorder: Out of Stock.
Thread Size (C) 1.1/4-7 UNC (31.75mm)	Thread Length (L) 381 mm (Equiv. 15 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 31.8 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 47.6 mm Drive Depth (E): 15.75 mm Shank Diameter (C): 31.33 - 31.75 mm Hex Key (D): 22.23 (7/8) mm Pitch: 3.629 mm Threads Per Inch: 7 TPI Min thread Length: 79.3 mm
Part Number: SC318C-381-C-SK-C Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 381 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 16, 2025 Regular price $184.05 AUD Regular price Sale price $184.05 AUD Unit price per Excludes GST and overseas Taxes & Duties Each Quantity Required Backorder: Out of Stock.
SC318C-381-C-SK-C --- Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 381 mm - High Tensile Steel / Black Oxide Alloy Steel Screw SC318C-381-C-SK-C --- Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 381 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Regular price $184.05 AUD Regular price Sale price $184.05 AUD Unit price per Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Thread Size (C) 1.1/4-7 UNC (31.75mm)	Thread Length (L) 406.4 mm (Equiv. 16 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 31.8 mm	Head Diameter (A Max.) 47.6 mm	Drive Depth (E) 15.75 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 31.33 - 31.75 mm Hex Key (D): 22.23 (7/8) mm Pitch: 3.629 mm Threads Per Inch: 7 TPI Min thread Length: 79.3 mm
Part Number: SC318C-406-C-SK-C Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 406.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 16, 2025 Regular price $224.86 AUD Regular price Sale price $224.86 AUD Unit price per Excludes GST and overseas Taxes & Duties Each Quantity Required Backorder: Out of Stock.
Thread Size (C) 1.1/4-7 UNC (31.75mm)	Thread Length (L) 406.4 mm (Equiv. 16 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 31.8 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 47.6 mm Drive Depth (E): 15.75 mm Shank Diameter (C): 31.33 - 31.75 mm Hex Key (D): 22.23 (7/8) mm Pitch: 3.629 mm Threads Per Inch: 7 TPI Min thread Length: 79.3 mm
Part Number: SC318C-406-C-SK-C Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 406.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 16, 2025 Regular price $224.86 AUD Regular price Sale price $224.86 AUD Unit price per Excludes GST and overseas Taxes & Duties Each Quantity Required Backorder: Out of Stock.
SC318C-406-C-SK-C --- Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 406.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw SC318C-406-C-SK-C --- Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 406.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Regular price $224.86 AUD Regular price Sale price $224.86 AUD Unit price per Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Thread Size (C) 1.1/4-7 UNC (31.75mm)	Thread Length (L) 508 mm (Equiv. 20 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 31.8 mm	Head Diameter (A Max.) 47.6 mm	Drive Depth (E) 15.75 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 31.33 - 31.75 mm Hex Key (D): 22.23 (7/8) mm Pitch: 3.629 mm Threads Per Inch: 7 TPI Min thread Length: 79.3 mm
Part Number: SC318C-508-C-SK-C Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 508 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 16, 2025 Regular price $262.05 AUD Regular price Sale price $262.05 AUD Unit price per Excludes GST and overseas Taxes & Duties Each Quantity Required Backorder: Out of Stock.
Thread Size (C) 1.1/4-7 UNC (31.75mm)	Thread Length (L) 508 mm (Equiv. 20 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 31.8 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 47.6 mm Drive Depth (E): 15.75 mm Shank Diameter (C): 31.33 - 31.75 mm Hex Key (D): 22.23 (7/8) mm Pitch: 3.629 mm Threads Per Inch: 7 TPI Min thread Length: 79.3 mm
Part Number: SC318C-508-C-SK-C Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 508 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 16, 2025 Regular price $262.05 AUD Regular price Sale price $262.05 AUD Unit price per Excludes GST and overseas Taxes & Duties Each Quantity Required Backorder: Out of Stock.
SC318C-508-C-SK-C --- Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 508 mm - High Tensile Steel / Black Oxide Alloy Steel Screw SC318C-508-C-SK-C --- Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 508 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Regular price $262.05 AUD Regular price Sale price $262.05 AUD Unit price per Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Thread Size (C) 1.1/4-7 UNC (31.75mm)	Thread Length (L) 457.2 mm (Equiv. 18 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 31.8 mm	Head Diameter (A Max.) 47.6 mm	Drive Depth (E) 15.75 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 31.33 - 31.75 mm Hex Key (D): 22.23 (7/8) mm Pitch: 3.629 mm Threads Per Inch: 7 TPI Min thread Length: 79.3 mm
Part Number: SC318C-457-C-SK-C Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 457.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 16, 2025 Regular price $235.23 AUD Regular price Sale price $235.23 AUD Unit price per Excludes GST and overseas Taxes & Duties Each Quantity Required Backorder: Out of Stock.
Thread Size (C) 1.1/4-7 UNC (31.75mm)	Thread Length (L) 457.2 mm (Equiv. 18 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 31.8 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 47.6 mm Drive Depth (E): 15.75 mm Shank Diameter (C): 31.33 - 31.75 mm Hex Key (D): 22.23 (7/8) mm Pitch: 3.629 mm Threads Per Inch: 7 TPI Min thread Length: 79.3 mm
Part Number: SC318C-457-C-SK-C Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 457.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 16, 2025 Regular price $235.23 AUD Regular price Sale price $235.23 AUD Unit price per Excludes GST and overseas Taxes & Duties Each Quantity Required Backorder: Out of Stock.
SC318C-457-C-SK-C --- Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 457.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw SC318C-457-C-SK-C --- Socket Cap Screws - 1.1/4-7 UNC - 31.75mm - 457.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Regular price $235.23 AUD Regular price Sale price $235.23 AUD Unit price per Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Thread Size (C) M33 (33x3.5mm)	Thread Length (L) 105 mm (Equiv. 4.134 in.)	Material Black Oxide Carbon Steel 12.9	Head Length (B Max.) 33 mm	Head Diameter (A Max.) 50 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 32.61 - 33.00 mm Hex Key (D): 24.00 mm Pitch: 3.50 mm Threads Per Inch: 7.260 TPI
Part Number: SC330M-105-C-SK-BO Socket Cap Screws - M33 - 33x3.5mm - 105 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Thu, Oct 09, 2025 Regular price $74.59 AUD Regular price ~~$89.51 AUD~~ Sale price $74.59 AUD Unit price per Excludes GST and overseas Taxes & Duties Each Quantity Required Backorder: Out of Stock.
Thread Size (C) M33 (33x3.5mm)	Thread Length (L) 105 mm (Equiv. 4.134 in.)	Material Black Oxide Carbon Steel 12.9	Head Length (B Max.) 33 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 50 mm Shank Diameter (C): 32.61 - 33.00 mm Hex Key (D): 24.00 mm Pitch: 3.50 mm Threads Per Inch: 7.260 TPI
Part Number: SC330M-105-C-SK-BO Socket Cap Screws - M33 - 33x3.5mm - 105 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Thu, Oct 09, 2025 Regular price $74.59 AUD Regular price ~~$89.51 AUD~~ Sale price $74.59 AUD Unit price per Excludes GST and overseas Taxes & Duties Each Quantity Required Backorder: Out of Stock.
SC330M-105-C-SK-BO --- Socket Cap Screws - M33 - 33x3.5mm - 105 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Sale SC330M-105-C-SK-BO --- Socket Cap Screws - M33 - 33x3.5mm - 105 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Regular price $74.59 AUD Regular price ~~$89.51 AUD~~ Sale price $74.59 AUD Unit price per Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Thread Size (C) M33 (33x3.5mm)	Thread Length (L) 115 mm (Equiv. 4.528 in.)	Material Black Oxide Carbon Steel 12.9	Head Length (B Max.) 33 mm	Head Diameter (A Max.) 50 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 32.61 - 33.00 mm Hex Key (D): 24.00 mm Pitch: 3.50 mm Threads Per Inch: 7.260 TPI
Part Number: SC330M-115-C-SK-BO Socket Cap Screws - M33 - 33x3.5mm - 115 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Thu, Oct 09, 2025 Regular price $79.14 AUD Regular price ~~$94.96 AUD~~ Sale price $79.14 AUD Unit price per Excludes GST and overseas Taxes & Duties Each Quantity Required Backorder: Out of Stock.
Thread Size (C) M33 (33x3.5mm)	Thread Length (L) 115 mm (Equiv. 4.528 in.)	Material Black Oxide Carbon Steel 12.9	Head Length (B Max.) 33 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 50 mm Shank Diameter (C): 32.61 - 33.00 mm Hex Key (D): 24.00 mm Pitch: 3.50 mm Threads Per Inch: 7.260 TPI
Part Number: SC330M-115-C-SK-BO Socket Cap Screws - M33 - 33x3.5mm - 115 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Thu, Oct 09, 2025 Regular price $79.14 AUD Regular price ~~$94.96 AUD~~ Sale price $79.14 AUD Unit price per Excludes GST and overseas Taxes & Duties Each Quantity Required Backorder: Out of Stock.
SC330M-115-C-SK-BO --- Socket Cap Screws - M33 - 33x3.5mm - 115 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Sale SC330M-115-C-SK-BO --- Socket Cap Screws - M33 - 33x3.5mm - 115 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Regular price $79.14 AUD Regular price ~~$94.96 AUD~~ Sale price $79.14 AUD Unit price per Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Thread Size (C) M33 (33x3.5mm)	Thread Length (L) 185 mm (Equiv. 7.283 in.)	Material Black Oxide Carbon Steel 12.9	Head Length (B Max.) 33 mm	Head Diameter (A Max.) 50 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 32.61 - 33.00 mm Hex Key (D): 24.00 mm Pitch: 3.50 mm Threads Per Inch: 7.260 TPI
Part Number: SC330M-185-C-SK-BO Socket Cap Screws - M33 - 33x3.5mm - 185 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Thu, Oct 09, 2025 Regular price $115.05 AUD Regular price ~~$138.05 AUD~~ Sale price $115.05 AUD Unit price per Excludes GST and overseas Taxes & Duties Each Quantity Required Backorder: Out of Stock.
Thread Size (C) M33 (33x3.5mm)	Thread Length (L) 185 mm (Equiv. 7.283 in.)	Material Black Oxide Carbon Steel 12.9	Head Length (B Max.) 33 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 50 mm Shank Diameter (C): 32.61 - 33.00 mm Hex Key (D): 24.00 mm Pitch: 3.50 mm Threads Per Inch: 7.260 TPI
Part Number: SC330M-185-C-SK-BO Socket Cap Screws - M33 - 33x3.5mm - 185 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Thu, Oct 09, 2025 Regular price $115.05 AUD Regular price ~~$138.05 AUD~~ Sale price $115.05 AUD Unit price per Excludes GST and overseas Taxes & Duties Each Quantity Required Backorder: Out of Stock.
SC330M-185-C-SK-BO --- Socket Cap Screws - M33 - 33x3.5mm - 185 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Sale SC330M-185-C-SK-BO --- Socket Cap Screws - M33 - 33x3.5mm - 185 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Regular price $115.05 AUD Regular price ~~$138.05 AUD~~ Sale price $115.05 AUD Unit price per Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Thread Size (C) M36 (36x4mm)	Thread Length (L) 50 mm (Equiv. 1.969 in.)	Material Black Oxide Carbon Steel 12.9	Head Length (B Max.) 36 mm	Head Diameter (A Max.) 54 mm	Drive Depth (E) 19 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 35.61 - 36.00 mm Hex Key (D): 27.00 mm Pitch: 4.00 mm Threads Per Inch: 6.350 TPI Min thread Length: Fully Threaded mm
Part Number: SC360M-050-C-SK-BO Socket Cap Screws - M36 - 36x4mm - 50 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Thu, Oct 09, 2025 Regular price $58.14 AUD Regular price ~~$69.76 AUD~~ Sale price $58.14 AUD Unit price per Excludes GST and overseas Taxes & Duties Each Quantity Required Backorder: Out of Stock.
Thread Size (C) M36 (36x4mm)	Thread Length (L) 50 mm (Equiv. 1.969 in.)	Material Black Oxide Carbon Steel 12.9	Head Length (B Max.) 36 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 54 mm Drive Depth (E): 19 mm Shank Diameter (C): 35.61 - 36.00 mm Hex Key (D): 27.00 mm Pitch: 4.00 mm Threads Per Inch: 6.350 TPI Min thread Length: Fully Threaded mm
Part Number: SC360M-050-C-SK-BO Socket Cap Screws - M36 - 36x4mm - 50 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Thu, Oct 09, 2025 Regular price $58.14 AUD Regular price ~~$69.76 AUD~~ Sale price $58.14 AUD Unit price per Excludes GST and overseas Taxes & Duties Each Quantity Required Backorder: Out of Stock.
SC360M-050-C-SK-BO --- Socket Cap Screws - M36 - 36x4mm - 50 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Sale SC360M-050-C-SK-BO --- Socket Cap Screws - M36 - 36x4mm - 50 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Regular price $58.14 AUD Regular price ~~$69.76 AUD~~ Sale price $58.14 AUD Unit price per Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale

Miniature Bearings Australia Pty Ltd
3/8 Boyland Avenue
Coopers Plains, Queensland, Australia.
(ABN: 94 069 113 800)