Socket Head Cap Screw (ANSI ASME 18.3)
Socket Head Cap Screws are typically used in machine parts, die fixturing, and clamping. Socket head cap screws have a flat faced, circular raised head with an indented hex socket. They can be fully or part threaded, are usually manufactured from high grade alloy steel. Dimensionally, metric socket head cap screws are covered by the relevant DIN, ISO or JIS standards, but US/Imperial socket head cap screws are covered by the ASME B18.2.1 and B18.3 specifications.
0 Socket Head Cap Screw (ansi b18.3), showing 200, (click on any line for more information)
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| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| Parker | AZ | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | #0-80 x 5/32 | 0-80x5/32 socket head cap screw fully threaded 18-8 s/s 302hq passivated made in u.s.a. | 3500 |
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| Parker | AZ | Socket Head Cap Screw | ASTM A574 | Cadmium/Yellow | 5/8-11 x 3 | 5/8-11 x 3.0 socket head cap screw 2-1/4 thread 4037 alloy steel cad plated per nas1352-10-48p made in u.s.a. | 305 |
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| Parker | AZ | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | #6-32 x 3 1/4 | 6-32 x 3-1/4 socket head cap screw 1.0 thread 302 s/s passivate per ff-s-86e NAS1352C06-52 made in u.s.a. | 155 |
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| Parker | AZ | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | #6-32 x 5/8 | 6-32 x 5/8 socket head cap screw asme b18.3 .625 thread ff-s-86e w/am #4 302hq 18-8 304 per nas1352c06-10 304ss made in u.s.a. | 500 |
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| MetricThrd | CA | Socket Head Cap Screw | Class 8.8 | Zinc/Clear | M4 x 65 | m 4 x 65 din 912-8.8 zn socket hd screws | 14,980 |
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| MetricThrd | CA | Socket Head Cap Screw | Class 12.9 | Black Oxide | M6 x 6 | m 6 x 6 din 912-12.9 blk socket hd screws | 23,655 |
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| MetricThrd | CA | Socket Head Cap Screw | Class 12.9 | Zinc/Clear | M12-1.25 x 165 | m12-1.25 x 165 din 912-12.9 zn socket hd cap screws | 1,484 |
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| MetricThrd | CA | Socket Head Cap Screw | Class 12.9 | Black Oxide | M10-1.25 x 12 | m10-1.25 x 12 din 912-12.9 blk socket hd cap screws | 300 |
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| MetricThrd | CA | Socket Head Cap Screw | Class 12.9 | Black Oxide | M18-1.50 x 30 | m18-1.50 x 30 din 912-12.9 blk socket hd cap screws | 146 |
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| MetricThrd | CA | Socket Head Cap Screw | Class 12.9 | Black Oxide | M12-1.50 x 16 | m12-1.50 x 16 din 912-12.9 blk socket hd cap screws | 200 |
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| MetricThrd | CA | Socket Head Cap Screw | Class 12.9 | Zinc/Clear | M6 x 42/42 | m 6 x 42/42 din 912-12.9 zinc socket hd cap screws f/th | 19,592 |
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| MetricThrd | CA | Socket Head Cap Screw | Class 12.9 | Black Oxide | M10-1.00 x 12 | m10-1.00 x 12 din 912-12.9 blk socket hd cap screws | 200 |
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| MetricThrd | CA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M4 x 65 | m 4 x 65 din 912-s.s a2-70 socket hd cap screws | 450 |
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| MetricThrd | CA | Socket Head Cap Screw | Class 12.9 | Black Oxide | M12-1.25 x 16 | m12-1.25 x 16 din 912-12.9 blk socket hd cap screws | 200 |
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| MetricThrd | CA | Socket Head Cap Screw | ASTM A574 | Black Oxide | 3/4-16 x 6 | 3/4-16 x 6 alloy blk socket hd cap screws | stock |
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| MetricThrd | CA | Socket Head Cap Screw | Class 12.9 | Zinc/Black | M4 x 25 | m 4 x 25 din 912-12.9 bl/zn socket hd screws | 16,800 |
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| MetricThrd | CA | Socket Head Cap Screw | Class 12.9 | Zinc/Black | M5 x 16 | m 5 x 16 din 912-12.9 bl/zn socket hd screws | 2,000 |
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| MetricThrd | CA | Socket Head Cap Screw | Class 12.9 | Zinc/Yellow | M10-1.25 x 25 | m10-1.25 x 25 din 912-12.9 yzn socket hd cap screws | 200 |
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| MetricThrd | CA | Socket Head Cap Screw | Class 12.9 | Zinc/Black | M5 x 20 | m 5 x 20 din 912-12.9 bl/zn socket hd screws | 1,000 |
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| MetricThrd | CA | Socket Head Cap Screw | Class 8.8 | Zinc/Black | M8 x 25 | m 8 x 25 din 912-8.8 bl/zn socket hd screws | 4,920 |
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| MetricThrd | CA | Socket Head Cap Screw | Class 12.9 | Zinc/Black | M5 x 30 | m 5 x 30 din 912-12.9 bl/zn socket hd screws | 3,500 |
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| MidStates | MI | Socket Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | 1/2-20 x 1 1/4 | 1/2-20 x 1 1/4 soc c/s 316 s/s | 5 |
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| MidStates | MI | Socket Head Cap Screw | Steel | Plain / Furnace Black | #8-32 x 1 1/2 | 8/32 x 1 1/2 soc c/s l.h. | 5 |
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| MidStates | MI | Socket Head Cap Screw | Steel | Plain / Furnace Black | 5/8-18 x 1 3/4 | 5/8-18 x 1 3/4 soc c/s l.h. | 3 |
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| MidStates | MI | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M30-3.50 x 110 | m30-3.5 x 110 soc c/s 18-8 | 2 |
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| MidStates | MI | Socket Head Cap Screw | Steel | Plain / Furnace Black | 1/2-13 x 17 | 1/2-13 x 17 soc c/s | 2 |
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| MidStates | MI | Socket Head Cap Screw | Titanium | Plain / Furnace Black | 1/4-20 x 5/8 | 1/4-20 x 5/8 soc c/s titanium | 2 |
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| MidStates | MI | Socket Head Cap Screw | Steel | Plain / Furnace Black | 1 3/8-6 x 5 1/2 | 1 3/8-6 x 5-1/2 soc c/s | 1 |
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| MidStates | MI | Socket Head Cap Screw | Steel | Plain / Furnace Black | 1 3/4-12 x 12 | 1 3/4-12 x 12in soc c/s | 1 |
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| MidStates | MI | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/64 x 3/16 | 1/64 x 3/16 soc c/s 18-8 | 1 |
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| UltraFast | WA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/2-12 x 1 1/4 | socket cap | inquire |
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| UltraFast | WA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M4-0.70 x 12 | m socket cap ss | inquire |
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| UltraFast | WA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M4-0.70 x 16 | m socket cap ss | inquire |
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| Cal Fastenrs | CA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #5-40 x 3/8 | 5-40 x 3/8 socket cap screw stainless soc c/s | 900 |
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| System 22 | PA | Socket Head Cap Screw | Ni-Cu Alloy (Monel, K-Monel, etc.) | Plain / Furnace Black | 1/4-20 x 5/8 | monel 400 | 960 |
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| System 22 | PA | Socket Head Cap Screw | Ni-Cu Alloy (Monel, K-Monel, etc.) | Plain / Furnace Black | 1/4-20 x 2 | monel 400 f/t | 300 |
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| System 22 | PA | Socket Head Cap Screw | Ni-Cu Alloy (Monel, K-Monel, etc.) | Plain / Furnace Black | #5-40 x 1/4 | monel 400 dfars | 300 |
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| System 22 | PA | Socket Head Cap Screw | Ni-Cu Alloy (Monel, K-Monel, etc.) | Plain / Furnace Black | #8-32 x 1/2 | k-monel 500 | 80 |
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| System 22 | PA | Socket Head Cap Screw | 400 Stainless (405, 410,416,420,430 etc.) | Plain / Furnace Black | 1/4-20 x 1 3/4 | 410 s/s hardened f/t | 100 |
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| System 22 | PA | Socket Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | #5-40 x 5/8 | dom. 316 | 5075 |
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| System 22 | PA | Socket Head Cap Screw | Ni-Cu Alloy (Monel, K-Monel, etc.) | Plain / Furnace Black | M6-1.00 x 35 | monel 400 | 20 |
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| System 22 | PA | Socket Head Cap Screw | Ni-Cu Alloy (Monel, K-Monel, etc.) | Plain / Furnace Black | #4-40 x 1/4 | monel 400 | 40 |
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| System 22 | PA | Socket Head Cap Screw | 400 Stainless (405, 410,416,420,430 etc.) | Plain / Furnace Black | 3/4-10 x 3 | 410 s/s socket c/s | 120 |
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| System 22 | PA | Socket Head Cap Screw | 400 Stainless (405, 410,416,420,430 etc.) | Plain / Furnace Black | 3/4-10 x 11 | 410 s/s socket c/s | 42 |
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| System 22 | PA | Socket Head Cap Screw | Superalloy (Inconel, Hastelloy, Alloy 20) | Plain / Furnace Black | #6-32 x 1/4 | hastelloy c276 | 19 |
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| System 22 | PA | Socket Head Cap Screw | Grade B6 | Plain / Furnace Black | 3/8-16 x 2 1/2 | 410 astm a193-b6 s/s socket c/s | 32 |
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| System 22 | PA | Socket Head Cap Screw | Grade B6 | Plain / Furnace Black | 1/4-20 x 2 | astm a193 b6 f/t | 991 |
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| System 22 | PA | Socket Head Cap Screw | Superalloy (Inconel, Hastelloy, Alloy 20) | Plain / Furnace Black | #10-24 x 1 1/2 | hastelloy c276 | 6 |
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| System 22 | PA | Socket Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | #5-40 x 1/2 | dom. 316 | 7692 |
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| System 22 | PA | Socket Head Cap Screw | 400 Stainless (405, 410,416,420,430 etc.) | Plain / Furnace Black | 3/8-16 x 2 | 410 s/s socket c/s | 108 |
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| System 22 | PA | Socket Head Cap Screw | Superalloy (Inconel, Hastelloy, Alloy 20) | Plain / Furnace Black | #8-32 x 1/2 | hastelloy c276 | 35 |
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| System 22 | PA | Socket Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | #5-40 x 3/8 | dom. 316 | 8700 |
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| System 22 | PA | Socket Head Cap Screw | Superalloy (Inconel, Hastelloy, Alloy 20) | Plain / Furnace Black | #4-40 x 3/8 | hastelloy c276 | 506 |
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| System 22 | PA | Socket Head Cap Screw | Ni-Cu Alloy (Monel, K-Monel, etc.) | Plain / Furnace Black | M8-1.25 x 20 | k500 | 124 |
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| MMF | MI | Socket Head Cap Screw | Titanium | Plain / Furnace Black | 3/8-16 x 1 | 3/8-16 x 1 titanium shcs per mil-dtl-1222j ty ii usa b18.2.1 b18.3 | 7 |
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| MMF | MI | Socket Head Cap Screw | Ni-Cu Alloy (Monel, K-Monel, etc.) | Plain / Furnace Black | 1/4-20 x 1 | 1/4-20 x 1 shcs k500 ff-s-86 ty 6 usa b18.2.1 b18.3 | 18 |
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| MMF | MI | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #8-32 x 7/8 | 8-32 x 7/8 18-8 stainless shcs ms16995-29 usa b18.2.1 b18.3 | 300 |
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| MMF | MI | Socket Head Cap Screw | Steel | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | 1/4-20 x shcs magni 565 usa b18.2.1 b18.3 | 858 |
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| MMF | MI | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/4-20 x 5/8 | 1/4-20 x 5/8 shcs 18-8 stainless usa b18.2.1 b18.3 | 122 |
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| MMF | MI | Socket Head Cap Screw | Steel | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | 5/16-18 x 1 3/4 | 5/16-18 x 1-3/4 shcs magni 565 usa b18.2.1 b18.3 | 899 |
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| MMF | MI | Socket Head Cap Screw | Steel | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | 3/8-16 x 1 | 3/8-16 x 1 shcs magni 565 usa b18.2.1 b18.3 | 100 |
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| MMF | MI | Socket Head Cap Screw | Steel | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | 1/4-20 x 1 | 1/4-20 x 1 shcs magni 565 usa b18.2.1 b18.3 | 2300 |
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| MMF | MI | Socket Head Cap Screw | Steel | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | 1/4-20 x 2 3/4 | 1/4-20 x 2-3/4 shcs magni 565 usa b18.2.1 b18.3 | 600 |
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| MMF | MI | Socket Head Cap Screw | Steel | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | 1/4-20 x 2 1/4 | 1/4-20 x 2-1/4 shcs magni 565 usa b18.2.1 b18.3 | 155 |
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| MMF | MI | Socket Head Cap Screw | Steel | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | 3/8-16 x 1 1/4 | 3/8-16 x 1-1/4 shcs magni 565 usa b18.2.1 b18.3 | 242 |
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| MMF | MI | Socket Head Cap Screw | Steel | Plain / Furnace Black | 1/4-20 x 4 1/2 | 1/4-20 x 4-1/2 shcs plain usa b18.2.1 b18.3 | 38 |
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| MMF | MI | Socket Head Cap Screw | Steel | Plain / Furnace Black | 1/4-20 x 1 1/4 | 1/4-20 x 1-1/4 shcs plain usa b18.2.1 b18.3 | 398 |
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| MMF | MI | Socket Head Cap Screw | Steel | Plain / Furnace Black | 1/4-20 x shcs plain usa b18.2.1 b18.3 | 850 |
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| MMF | MI | Socket Head Cap Screw | Steel | Plain / Furnace Black | #8-32 x 1 | 8-32 x 1 shcs plain usa b18.2.1 b18.3 | 4950 |
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| MMF | MI | Socket Head Cap Screw | Steel | Plain / Furnace Black | 3/8-16 x 2 1/4 | 3/8-16 x 2-1/4 shcs plain usa b18.2.1 b18.3 | 50 |
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| MMF | MI | Socket Head Cap Screw | Steel | Plain / Furnace Black | 5/16-18 x 7/8 | 5/16-18 x 7/8 shcs plain usa b18.2.1 b18.3 | 100 |
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| MMF | MI | Socket Head Cap Screw | Steel | Plain / Furnace Black | 5/16-18 x shcs plain usa b18.2.1 b18.3 | 400 |
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| MMF | MI | Socket Head Cap Screw | Steel | Plain / Furnace Black | 5/16-18 x 1 | 5/16-18 x 1 shcs plain usa b18.2.1 b18.3 | 421 |
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| MMF | MI | Socket Head Cap Screw | Steel | Plain / Furnace Black | 3/8-16 x 1 1/2 | 3/8-16 x 1-1/2 shcs plain usa b18.2.1 b18.3 | 300 |
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