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

Screws (With Images)

Socket Cap

Alloy Steel

Black Oxide
Nylon Locking

2412 Products in this selection

UNC - UNF - METRIC - Alloy Steel.
Imperial Sizes to ANSI B18.3.
Metric Sizes to DIN912.

Additional resources:
PDF Screws Catalogue
Washers
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A more concise listing may be found on the Smallparts store at Screws - Socket Cap - Alloy Steel - Black Oxide. Smallparts promote the most popular MBA products.

Thread Size (C)	Thread Length (L)	Material	Head Length (B Max.)	Head Diameter (A Max.)	Drive Depth (E)	Indicative Image
M42 (42x4.5mm)	80 mm	High Tensile Steel / Black Oxide	42.0 mm	63.5 mm	24.00 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Pitch: 4.500 mm Threads Per Inch: 5.64 TPI Min thread Length: 80 mm
Part Number: SC420M-080-C-SK-C Socket Cap Screws - M42 -42x4.5mm- 80 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $59.95 AUD Regular price Sale price $59.95 AUD Unit price per Each
Thread Size (C)	Thread Length (L)	Material	Head Length (B Max.)	Indicative Image
M42 (42x4.5mm)	80 mm	High Tensile Steel / Black Oxide	42.0 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 63.5 mm Drive Depth (E): 24.00 mm Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Pitch: 4.500 mm Threads Per Inch: 5.64 TPI Min thread Length: 80 mm
Part Number: SC420M-080-C-SK-C Socket Cap Screws - M42 -42x4.5mm- 80 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $59.95 AUD Regular price Sale price $59.95 AUD Unit price per Each View the product page first if you are unsure.
SC420M-080-C-SK-C --- Socket Cap Screws - M42 -42x4.5mm- 80 mm - High Tensile Steel / Black Oxide SC420M-080-C-SK-C --- Socket Cap Screws - M42 -42x4.5mm- 80 mm - High Tensile Steel / Black Oxide Regular price $59.95 AUD Regular price Sale price $59.95 AUD Unit price per Out of stock! Backorder Now
M42 (42x4.5mm)	85 mm	Black Oxide Carbon Steel 12.9	42 mm	63 mm	21 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Pitch: 4.50 mm Threads Per Inch: 5.640 TPI Min thread Length: Fully Threaded mm
Part Number: SC420M-085-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 85 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Thu, May 29, 2025 Regular price $140.05 AUD Regular price Sale price $140.05 AUD Unit price per Each
M42 (42x4.5mm)	85 mm	Black Oxide Carbon Steel 12.9	42 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 63 mm Drive Depth (E): 21 mm Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Pitch: 4.50 mm Threads Per Inch: 5.640 TPI Min thread Length: Fully Threaded mm
Part Number: SC420M-085-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 85 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Thu, May 29, 2025 Regular price $140.05 AUD Regular price Sale price $140.05 AUD Unit price per Each View the product page first if you are unsure.
SC420M-085-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 85 mm - Black Oxide Carbon Steel 12.9 SC420M-085-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 85 mm - Black Oxide Carbon Steel 12.9 Regular price $140.05 AUD Regular price Sale price $140.05 AUD Unit price per Out of stock! Backorder Now
M42 (42x4.5mm)	90 mm	Black Oxide Carbon Steel 12.9	42 mm	63 mm	21 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Pitch: 4.50 mm Threads Per Inch: 5.640 TPI Min thread Length: Fully Threaded mm
Part Number: SC420M-090-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 90 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Thu, May 29, 2025 Regular price $142.23 AUD Regular price Sale price $142.23 AUD Unit price per Each
M42 (42x4.5mm)	90 mm	Black Oxide Carbon Steel 12.9	42 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 63 mm Drive Depth (E): 21 mm Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Pitch: 4.50 mm Threads Per Inch: 5.640 TPI Min thread Length: Fully Threaded mm
Part Number: SC420M-090-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 90 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Thu, May 29, 2025 Regular price $142.23 AUD Regular price Sale price $142.23 AUD Unit price per Each View the product page first if you are unsure.
SC420M-090-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 90 mm - Black Oxide Carbon Steel 12.9 SC420M-090-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 90 mm - Black Oxide Carbon Steel 12.9 Regular price $142.23 AUD Regular price Sale price $142.23 AUD Unit price per Out of stock! Backorder Now
M42 (42x4.5mm)	90 mm	High Tensile Steel / Black Oxide	42.0 mm	63.5 mm	24.00 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Pitch: 4.500 mm Threads Per Inch: 5.64 TPI Min thread Length: 90 mm
Part Number: SC420M-090-C-SK-C Socket Cap Screws - M42 -42x4.5mm- 90 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $62.86 AUD Regular price Sale price $62.86 AUD Unit price per Each
M42 (42x4.5mm)	90 mm	High Tensile Steel / Black Oxide	42.0 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 63.5 mm Drive Depth (E): 24.00 mm Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Pitch: 4.500 mm Threads Per Inch: 5.64 TPI Min thread Length: 90 mm
Part Number: SC420M-090-C-SK-C Socket Cap Screws - M42 -42x4.5mm- 90 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $62.86 AUD Regular price Sale price $62.86 AUD Unit price per Each View the product page first if you are unsure.
SC420M-090-C-SK-C --- Socket Cap Screws - M42 -42x4.5mm- 90 mm - High Tensile Steel / Black Oxide SC420M-090-C-SK-C --- Socket Cap Screws - M42 -42x4.5mm- 90 mm - High Tensile Steel / Black Oxide Regular price $62.86 AUD Regular price Sale price $62.86 AUD Unit price per Out of stock! Backorder Now
M42 (42x4.5mm)	95 mm	Black Oxide Carbon Steel 12.9	42 mm	63 mm	21 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Pitch: 4.50 mm Threads Per Inch: 5.640 TPI Min thread Length: Fully Threaded mm
Part Number: SC420M-095-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 95 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Thu, May 29, 2025 Regular price $146.14 AUD Regular price Sale price $146.14 AUD Unit price per Each
M42 (42x4.5mm)	95 mm	Black Oxide Carbon Steel 12.9	42 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 63 mm Drive Depth (E): 21 mm Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Pitch: 4.50 mm Threads Per Inch: 5.640 TPI Min thread Length: Fully Threaded mm
Part Number: SC420M-095-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 95 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Thu, May 29, 2025 Regular price $146.14 AUD Regular price Sale price $146.14 AUD Unit price per Each View the product page first if you are unsure.
SC420M-095-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 95 mm - Black Oxide Carbon Steel 12.9 SC420M-095-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 95 mm - Black Oxide Carbon Steel 12.9 Regular price $146.14 AUD Regular price Sale price $146.14 AUD Unit price per Out of stock! Backorder Now
M42 (42x4.5mm)	100 mm	Black Oxide Carbon Steel 12.9	42 mm	63 mm	21 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Pitch: 4.50 mm Threads Per Inch: 5.640 TPI Min thread Length: Fully Threaded mm
Part Number: SC420M-100-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 100 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Thu, May 29, 2025 Regular price $146.14 AUD Regular price Sale price $146.14 AUD Unit price per Each
M42 (42x4.5mm)	100 mm	Black Oxide Carbon Steel 12.9	42 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 63 mm Drive Depth (E): 21 mm Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Pitch: 4.50 mm Threads Per Inch: 5.640 TPI Min thread Length: Fully Threaded mm
Part Number: SC420M-100-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 100 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Thu, May 29, 2025 Regular price $146.14 AUD Regular price Sale price $146.14 AUD Unit price per Each View the product page first if you are unsure.
SC420M-100-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 100 mm - Black Oxide Carbon Steel 12.9 SC420M-100-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 100 mm - Black Oxide Carbon Steel 12.9 Regular price $146.14 AUD Regular price Sale price $146.14 AUD Unit price per Out of stock! Backorder Now
M42 (42x4.5mm)	100 mm	High Tensile Steel / Black Oxide	42.0 mm	63.5 mm	24.00 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Pitch: 4.500 mm Threads Per Inch: 5.64 TPI Min thread Length: 96 mm
Part Number: SC420M-100-C-SK-C Socket Cap Screws - M42 -42x4.5mm- 100 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $64.86 AUD Regular price Sale price $64.86 AUD Unit price per Each
M42 (42x4.5mm)	100 mm	High Tensile Steel / Black Oxide	42.0 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 63.5 mm Drive Depth (E): 24.00 mm Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Pitch: 4.500 mm Threads Per Inch: 5.64 TPI Min thread Length: 96 mm
Part Number: SC420M-100-C-SK-C Socket Cap Screws - M42 -42x4.5mm- 100 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $64.86 AUD Regular price Sale price $64.86 AUD Unit price per Each View the product page first if you are unsure.
SC420M-100-C-SK-C --- Socket Cap Screws - M42 -42x4.5mm- 100 mm - High Tensile Steel / Black Oxide SC420M-100-C-SK-C --- Socket Cap Screws - M42 -42x4.5mm- 100 mm - High Tensile Steel / Black Oxide Regular price $64.86 AUD Regular price Sale price $64.86 AUD Unit price per Out of stock! Backorder Now
M42 (42x4.5mm)	105 mm	Black Oxide Carbon Steel 12.9	42 mm	63 mm	21 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Pitch: 4.50 mm Threads Per Inch: 5.640 TPI Min thread Length: Fully Threaded mm
Part Number: SC420M-105-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 105 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Thu, May 29, 2025 Regular price $147.32 AUD Regular price Sale price $147.32 AUD Unit price per Each
M42 (42x4.5mm)	105 mm	Black Oxide Carbon Steel 12.9	42 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 63 mm Drive Depth (E): 21 mm Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Pitch: 4.50 mm Threads Per Inch: 5.640 TPI Min thread Length: Fully Threaded mm
Part Number: SC420M-105-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 105 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Thu, May 29, 2025 Regular price $147.32 AUD Regular price Sale price $147.32 AUD Unit price per Each View the product page first if you are unsure.
SC420M-105-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 105 mm - Black Oxide Carbon Steel 12.9 SC420M-105-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 105 mm - Black Oxide Carbon Steel 12.9 Regular price $147.32 AUD Regular price Sale price $147.32 AUD Unit price per Out of stock! Backorder Now
M42 (42x4.5mm)	110 mm	Black Oxide Carbon Steel 12.9	42 mm	63 mm	21 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Pitch: 4.50 mm Threads Per Inch: 5.640 TPI Min thread Length: Fully Threaded mm
Part Number: SC420M-110-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 110 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Thu, May 29, 2025 Regular price $148.50 AUD Regular price Sale price $148.50 AUD Unit price per Each
M42 (42x4.5mm)	110 mm	Black Oxide Carbon Steel 12.9	42 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 63 mm Drive Depth (E): 21 mm Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Pitch: 4.50 mm Threads Per Inch: 5.640 TPI Min thread Length: Fully Threaded mm
Part Number: SC420M-110-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 110 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Thu, May 29, 2025 Regular price $148.50 AUD Regular price Sale price $148.50 AUD Unit price per Each View the product page first if you are unsure.
SC420M-110-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 110 mm - Black Oxide Carbon Steel 12.9 SC420M-110-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 110 mm - Black Oxide Carbon Steel 12.9 Regular price $148.50 AUD Regular price Sale price $148.50 AUD Unit price per Out of stock! Backorder Now
M42 (42x4.5mm)	110 mm	High Tensile Steel / Black Oxide	42.0 mm	63.5 mm	24.00 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Pitch: 4.500 mm Threads Per Inch: 5.64 TPI Min thread Length: 96 mm
Part Number: SC420M-110-C-SK-C Socket Cap Screws - M42 -42x4.5mm- 110 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $70.41 AUD Regular price Sale price $70.41 AUD Unit price per Each
M42 (42x4.5mm)	110 mm	High Tensile Steel / Black Oxide	42.0 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 63.5 mm Drive Depth (E): 24.00 mm Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Pitch: 4.500 mm Threads Per Inch: 5.64 TPI Min thread Length: 96 mm
Part Number: SC420M-110-C-SK-C Socket Cap Screws - M42 -42x4.5mm- 110 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $70.41 AUD Regular price Sale price $70.41 AUD Unit price per Each View the product page first if you are unsure.
SC420M-110-C-SK-C --- Socket Cap Screws - M42 -42x4.5mm- 110 mm - High Tensile Steel / Black Oxide SC420M-110-C-SK-C --- Socket Cap Screws - M42 -42x4.5mm- 110 mm - High Tensile Steel / Black Oxide Regular price $70.41 AUD Regular price Sale price $70.41 AUD Unit price per Out of stock! Backorder Now
M42 (42x4.5mm)	120 mm	Black Oxide Carbon Steel 12.9	42 mm	63 mm	21 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Pitch: 4.50 mm Threads Per Inch: 5.640 TPI Min thread Length: Fully Threaded mm
Part Number: SC420M-120-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 120 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Thu, May 29, 2025 Regular price $152.68 AUD Regular price Sale price $152.68 AUD Unit price per Each
M42 (42x4.5mm)	120 mm	Black Oxide Carbon Steel 12.9	42 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 63 mm Drive Depth (E): 21 mm Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Pitch: 4.50 mm Threads Per Inch: 5.640 TPI Min thread Length: Fully Threaded mm
Part Number: SC420M-120-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 120 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Thu, May 29, 2025 Regular price $152.68 AUD Regular price Sale price $152.68 AUD Unit price per Each View the product page first if you are unsure.
SC420M-120-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 120 mm - Black Oxide Carbon Steel 12.9 SC420M-120-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 120 mm - Black Oxide Carbon Steel 12.9 Regular price $152.68 AUD Regular price Sale price $152.68 AUD Unit price per Out of stock! Backorder Now
M42 (42x4.5mm)	120 mm	High Tensile Steel / Black Oxide	42.0 mm	63.5 mm	24.00 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Pitch: 4.500 mm Threads Per Inch: 5.64 TPI Min thread Length: 96 mm
Part Number: SC420M-120-C-SK-C Socket Cap Screws - M42 -42x4.5mm- 120 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $92.86 AUD Regular price Sale price $92.86 AUD Unit price per Each
M42 (42x4.5mm)	120 mm	High Tensile Steel / Black Oxide	42.0 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 63.5 mm Drive Depth (E): 24.00 mm Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Pitch: 4.500 mm Threads Per Inch: 5.64 TPI Min thread Length: 96 mm
Part Number: SC420M-120-C-SK-C Socket Cap Screws - M42 -42x4.5mm- 120 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $92.86 AUD Regular price Sale price $92.86 AUD Unit price per Each View the product page first if you are unsure.
SC420M-120-C-SK-C --- Socket Cap Screws - M42 -42x4.5mm- 120 mm - High Tensile Steel / Black Oxide SC420M-120-C-SK-C --- Socket Cap Screws - M42 -42x4.5mm- 120 mm - High Tensile Steel / Black Oxide Regular price $92.86 AUD Regular price Sale price $92.86 AUD Unit price per Out of stock! Backorder Now
M42 (42x4.5mm)	125 mm	Black Oxide Carbon Steel 12.9	42 mm	63 mm	21 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Pitch: 4.50 mm Threads Per Inch: 5.640 TPI Min thread Length: Fully Threaded mm
Part Number: SC420M-125-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 125 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Thu, May 29, 2025 Regular price $156.86 AUD Regular price Sale price $156.86 AUD Unit price per Each
M42 (42x4.5mm)	125 mm	Black Oxide Carbon Steel 12.9	42 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 63 mm Drive Depth (E): 21 mm Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Pitch: 4.50 mm Threads Per Inch: 5.640 TPI Min thread Length: Fully Threaded mm
Part Number: SC420M-125-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 125 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Thu, May 29, 2025 Regular price $156.86 AUD Regular price Sale price $156.86 AUD Unit price per Each View the product page first if you are unsure.
SC420M-125-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 125 mm - Black Oxide Carbon Steel 12.9 SC420M-125-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 125 mm - Black Oxide Carbon Steel 12.9 Regular price $156.86 AUD Regular price Sale price $156.86 AUD Unit price per Out of stock! Backorder Now
M42 (42x4.5mm)	130 mm	Black Oxide Carbon Steel 12.9	42 mm	63 mm	21 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Pitch: 4.50 mm Threads Per Inch: 5.640 TPI Min thread Length: Fully Threaded mm
Part Number: SC420M-130-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 130 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Thu, May 29, 2025 Regular price $158.05 AUD Regular price Sale price $158.05 AUD Unit price per Each
M42 (42x4.5mm)	130 mm	Black Oxide Carbon Steel 12.9	42 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 63 mm Drive Depth (E): 21 mm Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Pitch: 4.50 mm Threads Per Inch: 5.640 TPI Min thread Length: Fully Threaded mm
Part Number: SC420M-130-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 130 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Thu, May 29, 2025 Regular price $158.05 AUD Regular price Sale price $158.05 AUD Unit price per Each View the product page first if you are unsure.
SC420M-130-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 130 mm - Black Oxide Carbon Steel 12.9 SC420M-130-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 130 mm - Black Oxide Carbon Steel 12.9 Regular price $158.05 AUD Regular price Sale price $158.05 AUD Unit price per Out of stock! Backorder Now
M42 (42x4.5mm)	130 mm	High Tensile Steel / Black Oxide	42.0 mm	63.5 mm	24.00 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Pitch: 4.500 mm Threads Per Inch: 5.64 TPI Min thread Length: 96 mm
Part Number: SC420M-130-C-SK-C Socket Cap Screws - M42 -42x4.5mm- 130 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $75.14 AUD Regular price Sale price $75.14 AUD Unit price per Each
M42 (42x4.5mm)	130 mm	High Tensile Steel / Black Oxide	42.0 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 63.5 mm Drive Depth (E): 24.00 mm Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Pitch: 4.500 mm Threads Per Inch: 5.64 TPI Min thread Length: 96 mm
Part Number: SC420M-130-C-SK-C Socket Cap Screws - M42 -42x4.5mm- 130 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $75.14 AUD Regular price Sale price $75.14 AUD Unit price per Each View the product page first if you are unsure.
SC420M-130-C-SK-C --- Socket Cap Screws - M42 -42x4.5mm- 130 mm - High Tensile Steel / Black Oxide SC420M-130-C-SK-C --- Socket Cap Screws - M42 -42x4.5mm- 130 mm - High Tensile Steel / Black Oxide Regular price $75.14 AUD Regular price Sale price $75.14 AUD Unit price per Out of stock! Backorder Now
M42 (42x4.5mm)	140 mm	Black Oxide Carbon Steel 12.9	42 mm	63 mm	21 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Pitch: 4.50 mm Threads Per Inch: 5.640 TPI Min thread Length: 96.00 mm
Part Number: SC420M-140-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 140 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Thu, May 29, 2025 Regular price $159.95 AUD Regular price Sale price $159.95 AUD Unit price per Each
M42 (42x4.5mm)	140 mm	Black Oxide Carbon Steel 12.9	42 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 63 mm Drive Depth (E): 21 mm Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Pitch: 4.50 mm Threads Per Inch: 5.640 TPI Min thread Length: 96.00 mm
Part Number: SC420M-140-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 140 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Thu, May 29, 2025 Regular price $159.95 AUD Regular price Sale price $159.95 AUD Unit price per Each View the product page first if you are unsure.
SC420M-140-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 140 mm - Black Oxide Carbon Steel 12.9 SC420M-140-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 140 mm - Black Oxide Carbon Steel 12.9 Regular price $159.95 AUD Regular price Sale price $159.95 AUD Unit price per Out of stock! Backorder Now
M42 (42x4.5mm)	140 mm	High Tensile Steel / Black Oxide	42.0 mm	63.5 mm	24.00 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Pitch: 4.500 mm Threads Per Inch: 5.64 TPI Min thread Length: 96 mm
Part Number: SC420M-140-C-SK-C Socket Cap Screws - M42 -42x4.5mm- 140 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $81.77 AUD Regular price Sale price $81.77 AUD Unit price per Each
M42 (42x4.5mm)	140 mm	High Tensile Steel / Black Oxide	42.0 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 63.5 mm Drive Depth (E): 24.00 mm Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Pitch: 4.500 mm Threads Per Inch: 5.64 TPI Min thread Length: 96 mm
Part Number: SC420M-140-C-SK-C Socket Cap Screws - M42 -42x4.5mm- 140 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $81.77 AUD Regular price Sale price $81.77 AUD Unit price per Each View the product page first if you are unsure.
SC420M-140-C-SK-C --- Socket Cap Screws - M42 -42x4.5mm- 140 mm - High Tensile Steel / Black Oxide SC420M-140-C-SK-C --- Socket Cap Screws - M42 -42x4.5mm- 140 mm - High Tensile Steel / Black Oxide Regular price $81.77 AUD Regular price Sale price $81.77 AUD Unit price per Out of stock! Backorder Now
M42 (42x4.5mm)	150 mm	Black Oxide Carbon Steel 12.9	42 mm	63 mm	21 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Pitch: 4.50 mm Threads Per Inch: 5.640 TPI Min thread Length: 96.00 mm
Part Number: SC420M-150-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 150 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Thu, May 29, 2025 Regular price $165.50 AUD Regular price Sale price $165.50 AUD Unit price per Each
M42 (42x4.5mm)	150 mm	Black Oxide Carbon Steel 12.9	42 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 63 mm Drive Depth (E): 21 mm Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Pitch: 4.50 mm Threads Per Inch: 5.640 TPI Min thread Length: 96.00 mm
Part Number: SC420M-150-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 150 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Thu, May 29, 2025 Regular price $165.50 AUD Regular price Sale price $165.50 AUD Unit price per Each View the product page first if you are unsure.
SC420M-150-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 150 mm - Black Oxide Carbon Steel 12.9 SC420M-150-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 150 mm - Black Oxide Carbon Steel 12.9 Regular price $165.50 AUD Regular price Sale price $165.50 AUD Unit price per Out of stock! Backorder Now
M42 (42x4.5mm)	150 mm	High Tensile Steel / Black Oxide	42.0 mm	63.5 mm	24.00 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Pitch: 4.500 mm Threads Per Inch: 5.64 TPI Min thread Length: 96 mm
Part Number: SC420M-150-C-SK-C Socket Cap Screws - M42 -42x4.5mm- 150 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $86.14 AUD Regular price Sale price $86.14 AUD Unit price per Each
M42 (42x4.5mm)	150 mm	High Tensile Steel / Black Oxide	42.0 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 63.5 mm Drive Depth (E): 24.00 mm Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Pitch: 4.500 mm Threads Per Inch: 5.64 TPI Min thread Length: 96 mm
Part Number: SC420M-150-C-SK-C Socket Cap Screws - M42 -42x4.5mm- 150 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $86.14 AUD Regular price Sale price $86.14 AUD Unit price per Each View the product page first if you are unsure.
SC420M-150-C-SK-C --- Socket Cap Screws - M42 -42x4.5mm- 150 mm - High Tensile Steel / Black Oxide SC420M-150-C-SK-C --- Socket Cap Screws - M42 -42x4.5mm- 150 mm - High Tensile Steel / Black Oxide Regular price $86.14 AUD Regular price Sale price $86.14 AUD Unit price per Out of stock! Backorder Now
M42 (42x4.5mm)	160 mm	Black Oxide Carbon Steel 12.9	42 mm	63 mm	21 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Pitch: 4.50 mm Threads Per Inch: 5.640 TPI Min thread Length: 96.00 mm
Part Number: SC420M-160-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 160 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Thu, May 29, 2025 Regular price $173.14 AUD Regular price Sale price $173.14 AUD Unit price per Each
M42 (42x4.5mm)	160 mm	Black Oxide Carbon Steel 12.9	42 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 63 mm Drive Depth (E): 21 mm Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Pitch: 4.50 mm Threads Per Inch: 5.640 TPI Min thread Length: 96.00 mm
Part Number: SC420M-160-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 160 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Thu, May 29, 2025 Regular price $173.14 AUD Regular price Sale price $173.14 AUD Unit price per Each View the product page first if you are unsure.
SC420M-160-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 160 mm - Black Oxide Carbon Steel 12.9 SC420M-160-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 160 mm - Black Oxide Carbon Steel 12.9 Regular price $173.14 AUD Regular price Sale price $173.14 AUD Unit price per Out of stock! Backorder Now
M42 (42x4.5mm)	160 mm	High Tensile Steel / Black Oxide	42.0 mm	63.5 mm	24.00 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Pitch: 4.500 mm Threads Per Inch: 5.64 TPI Min thread Length: 96 mm
Part Number: SC420M-160-C-SK-C Socket Cap Screws - M42 -42x4.5mm- 160 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $88.05 AUD Regular price Sale price $88.05 AUD Unit price per Each
M42 (42x4.5mm)	160 mm	High Tensile Steel / Black Oxide	42.0 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 63.5 mm Drive Depth (E): 24.00 mm Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Pitch: 4.500 mm Threads Per Inch: 5.64 TPI Min thread Length: 96 mm
Part Number: SC420M-160-C-SK-C Socket Cap Screws - M42 -42x4.5mm- 160 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $88.05 AUD Regular price Sale price $88.05 AUD Unit price per Each View the product page first if you are unsure.
SC420M-160-C-SK-C --- Socket Cap Screws - M42 -42x4.5mm- 160 mm - High Tensile Steel / Black Oxide SC420M-160-C-SK-C --- Socket Cap Screws - M42 -42x4.5mm- 160 mm - High Tensile Steel / Black Oxide Regular price $88.05 AUD Regular price Sale price $88.05 AUD Unit price per Out of stock! Backorder Now
M42 (42x4.5mm)	170 mm	Black Oxide Carbon Steel 12.9	42 mm	63 mm	21 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Pitch: 4.50 mm Threads Per Inch: 5.640 TPI Min thread Length: 96.00 mm
Part Number: SC420M-170-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 170 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Thu, May 29, 2025 Regular price $178.50 AUD Regular price Sale price $178.50 AUD Unit price per Each
M42 (42x4.5mm)	170 mm	Black Oxide Carbon Steel 12.9	42 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 63 mm Drive Depth (E): 21 mm Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Pitch: 4.50 mm Threads Per Inch: 5.640 TPI Min thread Length: 96.00 mm
Part Number: SC420M-170-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 170 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Thu, May 29, 2025 Regular price $178.50 AUD Regular price Sale price $178.50 AUD Unit price per Each View the product page first if you are unsure.
SC420M-170-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 170 mm - Black Oxide Carbon Steel 12.9 SC420M-170-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 170 mm - Black Oxide Carbon Steel 12.9 Regular price $178.50 AUD Regular price Sale price $178.50 AUD Unit price per Out of stock! Backorder Now
M42 (42x4.5mm)	180 mm	Black Oxide Carbon Steel 12.9	42 mm	63 mm	21 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Pitch: 4.50 mm Threads Per Inch: 5.640 TPI Min thread Length: 96.00 mm
Part Number: SC420M-180-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 180 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Thu, May 29, 2025 Regular price $188.23 AUD Regular price Sale price $188.23 AUD Unit price per Each
M42 (42x4.5mm)	180 mm	Black Oxide Carbon Steel 12.9	42 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 63 mm Drive Depth (E): 21 mm Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Pitch: 4.50 mm Threads Per Inch: 5.640 TPI Min thread Length: 96.00 mm
Part Number: SC420M-180-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 180 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Thu, May 29, 2025 Regular price $188.23 AUD Regular price Sale price $188.23 AUD Unit price per Each View the product page first if you are unsure.
SC420M-180-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 180 mm - Black Oxide Carbon Steel 12.9 SC420M-180-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 180 mm - Black Oxide Carbon Steel 12.9 Regular price $188.23 AUD Regular price Sale price $188.23 AUD Unit price per Out of stock! Backorder Now
M42 (42x4.5mm)	180 mm	High Tensile Steel / Black Oxide	42.0 mm	63.5 mm	24.00 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Pitch: 4.500 mm Threads Per Inch: 5.64 TPI Min thread Length: 96 mm
Part Number: SC420M-180-C-SK-C Socket Cap Screws - M42 -42x4.5mm- 180 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $92.14 AUD Regular price Sale price $92.14 AUD Unit price per Each
M42 (42x4.5mm)	180 mm	High Tensile Steel / Black Oxide	42.0 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 63.5 mm Drive Depth (E): 24.00 mm Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Pitch: 4.500 mm Threads Per Inch: 5.64 TPI Min thread Length: 96 mm
Part Number: SC420M-180-C-SK-C Socket Cap Screws - M42 -42x4.5mm- 180 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $92.14 AUD Regular price Sale price $92.14 AUD Unit price per Each View the product page first if you are unsure.
SC420M-180-C-SK-C --- Socket Cap Screws - M42 -42x4.5mm- 180 mm - High Tensile Steel / Black Oxide SC420M-180-C-SK-C --- Socket Cap Screws - M42 -42x4.5mm- 180 mm - High Tensile Steel / Black Oxide Regular price $92.14 AUD Regular price Sale price $92.14 AUD Unit price per Out of stock! Backorder Now