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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:
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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)	190 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-190-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 190 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Wed, May 28, 2025 Regular price $195.95 AUD Regular price Sale price $195.95 AUD Unit price per Each
Thread Size (C)	Thread Length (L)	Material	Head Length (B Max.)	Indicative Image
M42 (42x4.5mm)	190 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-190-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 190 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Wed, May 28, 2025 Regular price $195.95 AUD Regular price Sale price $195.95 AUD Unit price per Each View the product page first if you are unsure.
SC420M-190-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 190 mm - Black Oxide Carbon Steel 12.9 SC420M-190-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 190 mm - Black Oxide Carbon Steel 12.9 Regular price $195.95 AUD Regular price Sale price $195.95 AUD Unit price per Out of stock! Backorder Now
M42 (42x4.5mm)	200 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-200-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 200 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Wed, May 28, 2025 Regular price $203.59 AUD Regular price Sale price $203.59 AUD Unit price per Each
M42 (42x4.5mm)	200 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-200-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 200 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Wed, May 28, 2025 Regular price $203.59 AUD Regular price Sale price $203.59 AUD Unit price per Each View the product page first if you are unsure.
SC420M-200-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 200 mm - Black Oxide Carbon Steel 12.9 SC420M-200-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 200 mm - Black Oxide Carbon Steel 12.9 Regular price $203.59 AUD Regular price Sale price $203.59 AUD Unit price per Out of stock! Backorder Now
M42 (42x4.5mm)	200 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-200-C-SK-C Socket Cap Screws - M42 -42x4.5mm- 200 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $99.50 AUD Regular price Sale price $99.50 AUD Unit price per Each
M42 (42x4.5mm)	200 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-200-C-SK-C Socket Cap Screws - M42 -42x4.5mm- 200 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $99.50 AUD Regular price Sale price $99.50 AUD Unit price per Each View the product page first if you are unsure.
SC420M-200-C-SK-C --- Socket Cap Screws - M42 -42x4.5mm- 200 mm - High Tensile Steel / Black Oxide SC420M-200-C-SK-C --- Socket Cap Screws - M42 -42x4.5mm- 200 mm - High Tensile Steel / Black Oxide Regular price $99.50 AUD Regular price Sale price $99.50 AUD Unit price per Out of stock! Backorder Now
M42 (42x4.5mm)	220 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-220-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 220 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Wed, May 28, 2025 Regular price $224.32 AUD Regular price Sale price $224.32 AUD Unit price per Each
M42 (42x4.5mm)	220 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-220-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 220 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Wed, May 28, 2025 Regular price $224.32 AUD Regular price Sale price $224.32 AUD Unit price per Each View the product page first if you are unsure.
SC420M-220-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 220 mm - Black Oxide Carbon Steel 12.9 SC420M-220-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 220 mm - Black Oxide Carbon Steel 12.9 Regular price $224.32 AUD Regular price Sale price $224.32 AUD Unit price per Out of stock! Backorder Now
M42 (42x4.5mm)	220 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-220-C-SK-C Socket Cap Screws - M42 -42x4.5mm- 220 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $118.14 AUD Regular price Sale price $118.14 AUD Unit price per Each
M42 (42x4.5mm)	220 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-220-C-SK-C Socket Cap Screws - M42 -42x4.5mm- 220 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $118.14 AUD Regular price Sale price $118.14 AUD Unit price per Each View the product page first if you are unsure.
SC420M-220-C-SK-C --- Socket Cap Screws - M42 -42x4.5mm- 220 mm - High Tensile Steel / Black Oxide SC420M-220-C-SK-C --- Socket Cap Screws - M42 -42x4.5mm- 220 mm - High Tensile Steel / Black Oxide Regular price $118.14 AUD Regular price Sale price $118.14 AUD Unit price per Out of stock! Backorder Now
M42 (42x4.5mm)	230 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-230-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 230 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Wed, May 28, 2025 Regular price $232.23 AUD Regular price Sale price $232.23 AUD Unit price per Each
M42 (42x4.5mm)	230 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-230-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 230 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Wed, May 28, 2025 Regular price $232.23 AUD Regular price Sale price $232.23 AUD Unit price per Each View the product page first if you are unsure.
SC420M-230-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 230 mm - Black Oxide Carbon Steel 12.9 SC420M-230-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 230 mm - Black Oxide Carbon Steel 12.9 Regular price $232.23 AUD Regular price Sale price $232.23 AUD Unit price per Out of stock! Backorder Now
M42 (42x4.5mm)	240 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-240-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 240 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Wed, May 28, 2025 Regular price $239.95 AUD Regular price Sale price $239.95 AUD Unit price per Each
M42 (42x4.5mm)	240 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-240-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 240 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Wed, May 28, 2025 Regular price $239.95 AUD Regular price Sale price $239.95 AUD Unit price per Each View the product page first if you are unsure.
SC420M-240-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 240 mm - Black Oxide Carbon Steel 12.9 SC420M-240-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 240 mm - Black Oxide Carbon Steel 12.9 Regular price $239.95 AUD Regular price Sale price $239.95 AUD Unit price per Out of stock! Backorder Now
M42 (42x4.5mm)	240 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-240-C-SK-C Socket Cap Screws - M42 -42x4.5mm- 240 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $123.77 AUD Regular price Sale price $123.77 AUD Unit price per Each
M42 (42x4.5mm)	240 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-240-C-SK-C Socket Cap Screws - M42 -42x4.5mm- 240 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $123.77 AUD Regular price Sale price $123.77 AUD Unit price per Each View the product page first if you are unsure.
SC420M-240-C-SK-C --- Socket Cap Screws - M42 -42x4.5mm- 240 mm - High Tensile Steel / Black Oxide SC420M-240-C-SK-C --- Socket Cap Screws - M42 -42x4.5mm- 240 mm - High Tensile Steel / Black Oxide Regular price $123.77 AUD Regular price Sale price $123.77 AUD Unit price per Out of stock! Backorder Now
M42 (42x4.5mm)	250 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-250-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 250 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Wed, May 28, 2025 Regular price $242.14 AUD Regular price Sale price $242.14 AUD Unit price per Each
M42 (42x4.5mm)	250 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-250-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 250 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Wed, May 28, 2025 Regular price $242.14 AUD Regular price Sale price $242.14 AUD Unit price per Each View the product page first if you are unsure.
SC420M-250-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 250 mm - Black Oxide Carbon Steel 12.9 SC420M-250-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 250 mm - Black Oxide Carbon Steel 12.9 Regular price $242.14 AUD Regular price Sale price $242.14 AUD Unit price per Out of stock! Backorder Now
M42 (42x4.5mm)	260 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-260-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 260 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Wed, May 28, 2025 Regular price $265.41 AUD Regular price Sale price $265.41 AUD Unit price per Each
M42 (42x4.5mm)	260 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-260-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 260 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Wed, May 28, 2025 Regular price $265.41 AUD Regular price Sale price $265.41 AUD Unit price per Each View the product page first if you are unsure.
SC420M-260-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 260 mm - Black Oxide Carbon Steel 12.9 SC420M-260-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 260 mm - Black Oxide Carbon Steel 12.9 Regular price $265.41 AUD Regular price Sale price $265.41 AUD Unit price per Out of stock! Backorder Now
M42 (42x4.5mm)	260 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-260-C-SK-C Socket Cap Screws - M42 -42x4.5mm- 260 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $154.32 AUD Regular price Sale price $154.32 AUD Unit price per Each
M42 (42x4.5mm)	260 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-260-C-SK-C Socket Cap Screws - M42 -42x4.5mm- 260 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $154.32 AUD Regular price Sale price $154.32 AUD Unit price per Each View the product page first if you are unsure.
SC420M-260-C-SK-C --- Socket Cap Screws - M42 -42x4.5mm- 260 mm - High Tensile Steel / Black Oxide SC420M-260-C-SK-C --- Socket Cap Screws - M42 -42x4.5mm- 260 mm - High Tensile Steel / Black Oxide Regular price $154.32 AUD Regular price Sale price $154.32 AUD Unit price per Out of stock! Backorder Now
M42 (42x4.5mm)	280 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-280-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 280 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Wed, May 28, 2025 Regular price $288.86 AUD Regular price Sale price $288.86 AUD Unit price per Each
M42 (42x4.5mm)	280 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-280-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 280 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Wed, May 28, 2025 Regular price $288.86 AUD Regular price Sale price $288.86 AUD Unit price per Each View the product page first if you are unsure.
SC420M-280-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 280 mm - Black Oxide Carbon Steel 12.9 SC420M-280-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 280 mm - Black Oxide Carbon Steel 12.9 Regular price $288.86 AUD Regular price Sale price $288.86 AUD Unit price per Out of stock! Backorder Now
M42 (42x4.5mm)	280 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-280-C-SK-C Socket Cap Screws - M42 -42x4.5mm- 280 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $158.05 AUD Regular price Sale price $158.05 AUD Unit price per Each
M42 (42x4.5mm)	280 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-280-C-SK-C Socket Cap Screws - M42 -42x4.5mm- 280 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 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-280-C-SK-C --- Socket Cap Screws - M42 -42x4.5mm- 280 mm - High Tensile Steel / Black Oxide SC420M-280-C-SK-C --- Socket Cap Screws - M42 -42x4.5mm- 280 mm - High Tensile Steel / Black Oxide Regular price $158.05 AUD Regular price Sale price $158.05 AUD Unit price per Out of stock! Backorder Now
M42 (42x4.5mm)	290 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-290-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 290 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Wed, May 28, 2025 Regular price $293.50 AUD Regular price Sale price $293.50 AUD Unit price per Each
M42 (42x4.5mm)	290 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-290-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 290 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Wed, May 28, 2025 Regular price $293.50 AUD Regular price Sale price $293.50 AUD Unit price per Each View the product page first if you are unsure.
SC420M-290-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 290 mm - Black Oxide Carbon Steel 12.9 SC420M-290-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 290 mm - Black Oxide Carbon Steel 12.9 Regular price $293.50 AUD Regular price Sale price $293.50 AUD Unit price per Out of stock! Backorder Now
M42 (42x4.5mm)	300 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-300-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 300 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Wed, May 28, 2025 Regular price $301.77 AUD Regular price Sale price $301.77 AUD Unit price per Each
M42 (42x4.5mm)	300 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-300-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 300 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Wed, May 28, 2025 Regular price $301.77 AUD Regular price Sale price $301.77 AUD Unit price per Each View the product page first if you are unsure.
SC420M-300-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 300 mm - Black Oxide Carbon Steel 12.9 SC420M-300-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 300 mm - Black Oxide Carbon Steel 12.9 Regular price $301.77 AUD Regular price Sale price $301.77 AUD Unit price per Out of stock! Backorder Now
M42 (42x4.5mm)	300 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-300-C-SK-C Socket Cap Screws - M42 -42x4.5mm- 300 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $161.77 AUD Regular price Sale price $161.77 AUD Unit price per Each
M42 (42x4.5mm)	300 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-300-C-SK-C Socket Cap Screws - M42 -42x4.5mm- 300 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $161.77 AUD Regular price Sale price $161.77 AUD Unit price per Each View the product page first if you are unsure.
SC420M-300-C-SK-C --- Socket Cap Screws - M42 -42x4.5mm- 300 mm - High Tensile Steel / Black Oxide SC420M-300-C-SK-C --- Socket Cap Screws - M42 -42x4.5mm- 300 mm - High Tensile Steel / Black Oxide Regular price $161.77 AUD Regular price Sale price $161.77 AUD Unit price per Out of stock! Backorder Now
M42 (42x4.5mm)	310 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-310-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 310 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Wed, May 28, 2025 Regular price $321.32 AUD Regular price Sale price $321.32 AUD Unit price per Each
M42 (42x4.5mm)	310 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-310-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 310 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Wed, May 28, 2025 Regular price $321.32 AUD Regular price Sale price $321.32 AUD Unit price per Each View the product page first if you are unsure.
SC420M-310-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 310 mm - Black Oxide Carbon Steel 12.9 SC420M-310-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 310 mm - Black Oxide Carbon Steel 12.9 Regular price $321.32 AUD Regular price Sale price $321.32 AUD Unit price per Out of stock! Backorder Now
M42 (42x4.5mm)	320 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-320-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 320 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Wed, May 28, 2025 Regular price $329.95 AUD Regular price Sale price $329.95 AUD Unit price per Each
M42 (42x4.5mm)	320 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-320-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 320 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Wed, May 28, 2025 Regular price $329.95 AUD Regular price Sale price $329.95 AUD Unit price per Each View the product page first if you are unsure.
SC420M-320-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 320 mm - Black Oxide Carbon Steel 12.9 SC420M-320-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 320 mm - Black Oxide Carbon Steel 12.9 Regular price $329.95 AUD Regular price Sale price $329.95 AUD Unit price per Out of stock! Backorder Now
M42 (42x4.5mm)	320 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-320-C-SK-C Socket Cap Screws - M42 -42x4.5mm- 320 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $182.23 AUD Regular price Sale price $182.23 AUD Unit price per Each
M42 (42x4.5mm)	320 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-320-C-SK-C Socket Cap Screws - M42 -42x4.5mm- 320 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $182.23 AUD Regular price Sale price $182.23 AUD Unit price per Each View the product page first if you are unsure.
SC420M-320-C-SK-C --- Socket Cap Screws - M42 -42x4.5mm- 320 mm - High Tensile Steel / Black Oxide SC420M-320-C-SK-C --- Socket Cap Screws - M42 -42x4.5mm- 320 mm - High Tensile Steel / Black Oxide Regular price $182.23 AUD Regular price Sale price $182.23 AUD Unit price per Out of stock! Backorder Now
M42 (42x4.5mm)	330 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-330-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 330 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Wed, May 28, 2025 Regular price $338.50 AUD Regular price Sale price $338.50 AUD Unit price per Each
M42 (42x4.5mm)	330 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-330-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 330 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Wed, May 28, 2025 Regular price $338.50 AUD Regular price Sale price $338.50 AUD Unit price per Each View the product page first if you are unsure.
SC420M-330-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 330 mm - Black Oxide Carbon Steel 12.9 SC420M-330-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 330 mm - Black Oxide Carbon Steel 12.9 Regular price $338.50 AUD Regular price Sale price $338.50 AUD Unit price per Out of stock! Backorder Now
M42 (42x4.5mm)	340 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-340-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 340 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Wed, May 28, 2025 Regular price $347.14 AUD Regular price Sale price $347.14 AUD Unit price per Each
M42 (42x4.5mm)	340 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-340-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 340 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Wed, May 28, 2025 Regular price $347.14 AUD Regular price Sale price $347.14 AUD Unit price per Each View the product page first if you are unsure.
SC420M-340-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 340 mm - Black Oxide Carbon Steel 12.9 SC420M-340-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 340 mm - Black Oxide Carbon Steel 12.9 Regular price $347.14 AUD Regular price Sale price $347.14 AUD Unit price per Out of stock! Backorder Now
M42 (42x4.5mm)	340 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-340-C-SK-C Socket Cap Screws - M42 -42x4.5mm- 340 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $184.14 AUD Regular price Sale price $184.14 AUD Unit price per Each
M42 (42x4.5mm)	340 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-340-C-SK-C Socket Cap Screws - M42 -42x4.5mm- 340 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $184.14 AUD Regular price Sale price $184.14 AUD Unit price per Each View the product page first if you are unsure.
SC420M-340-C-SK-C --- Socket Cap Screws - M42 -42x4.5mm- 340 mm - High Tensile Steel / Black Oxide SC420M-340-C-SK-C --- Socket Cap Screws - M42 -42x4.5mm- 340 mm - High Tensile Steel / Black Oxide Regular price $184.14 AUD Regular price Sale price $184.14 AUD Unit price per Out of stock! Backorder Now
M42 (42x4.5mm)	350 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-350-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 350 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Wed, May 28, 2025 Regular price $355.77 AUD Regular price Sale price $355.77 AUD Unit price per Each
M42 (42x4.5mm)	350 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-350-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 350 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Wed, May 28, 2025 Regular price $355.77 AUD Regular price Sale price $355.77 AUD Unit price per Each View the product page first if you are unsure.
SC420M-350-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 350 mm - Black Oxide Carbon Steel 12.9 SC420M-350-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 350 mm - Black Oxide Carbon Steel 12.9 Regular price $355.77 AUD Regular price Sale price $355.77 AUD Unit price per Out of stock! Backorder Now
M42 (42x4.5mm)	360 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-360-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 360 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Wed, May 28, 2025 Regular price $364.23 AUD Regular price Sale price $364.23 AUD Unit price per Each
M42 (42x4.5mm)	360 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-360-C-SK-BO Socket Cap Screws - M42 -42x4.5mm- 360 mm - Black Oxide Carbon Steel 12.9 Out of Stock \| Backorder Now \| Orders can be expected around Wed, May 28, 2025 Regular price $364.23 AUD Regular price Sale price $364.23 AUD Unit price per Each View the product page first if you are unsure.
SC420M-360-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 360 mm - Black Oxide Carbon Steel 12.9 SC420M-360-C-SK-BO --- Socket Cap Screws - M42 -42x4.5mm- 360 mm - Black Oxide Carbon Steel 12.9 Regular price $364.23 AUD Regular price Sale price $364.23 AUD Unit price per Out of stock! Backorder Now