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.) | Plain / Furnace Black | #0-80 x 1/2 | 0-80 x 1/2 socket head cap screw fully threaded dfar 302 s/s plain finish b18.2.1 b18.3 made in u.s.a. | 46,965 |
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| Parker | AZ | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | #6-32 x 1 1/4 | 6-32 x 1-1/4 socket head cap screw fully threaded 6 lobe dfar 302 s/s black oxide b18.2.1 b18.3 made in u.s.a. | 27,135 |
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| Parker | AZ | Socket Head Cap Screw | ASTM A574 | Plain / Furnace Black | #6-32 x 11/16 | 6-32 x 11/16 socket head cap screw fully threaded dfar 4037 aly stl plain finish b18.2.1 b18.3 made in u.s.a. | 41,550 |
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| Parker | AZ | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #2-56 x 9/32 | 2-56 x 9/32 socket head cap screw fully threaded dfar 302 s/s plain finish b18.2.1 b18.3 made in u.s.a. | 26,600 |
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| Weaver | WA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 5-.8 x 16 | 5-.8x16 socket hd c/s 18-8 ss | 6353 |
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| Weaver | WA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M10-1.50 x 70 | 10-1.5x70 socket hd c/s 18-8 ss | 41 |
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| Weaver | WA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M10-1.50 x 100 | 10-1.5x100 socket hd c/s 18-8 ss | 21 |
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| Weaver | WA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M12-1.75 x 25 | 12-1.75x25 socket hd c/s 18-8 ss | 25 |
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| Weaver | WA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M12-1.75 x 35 | 12-1.75x35 socket hd c/s 18-8 ss | 26 |
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| Weaver | WA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M12-1.75 x 40 | 12-1.75x40 socket hd c/s 18-8 ss | 58 |
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| Weaver | WA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M12-1.75 x 45 | 12-1.75x45 socket hd c/s 18-8 ss | 60 |
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| Weaver | WA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M12-1.75 x 80 | 12-1.75x80 socket hd c/s 18-8 ss | 30 |
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| Weaver | WA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M12-1.75 x 90 | 12-1.75x90 socket hd c/s 18-8 ss | 46 |
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| Weaver | WA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M12-1.75 x 100 | 12-1.75x100 socket hd c/s 18-8 ss | 27 |
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| Weaver | WA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 16-2.0 x 25 | 16-2.0x25 socket hd c/s 18-8 ss | 1 |
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| Weaver | WA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 16-2.0 x 30 | 16-2.0x30 socket hd c/s 18-8 ss | 70 |
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| Weaver | WA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 16-2.0 x 35 | 16-2.0x35 socket hd c/s 18-8 ss | 57 |
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| Weaver | WA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M8-1.25 x 55 | 8-1.25x55 socket hd c/s 18-8 ss | 8 |
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| Weaver | WA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 16-2.0 x 50 | 16-2.0x50 socket hd c/s 18-8 ss | 27 |
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| Weaver | WA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 16-2.0 x 60 | 16-2.0x60 socket hd c/s 18-8 ss | 10 |
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| Weaver | WA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 16-2.0 x 70 | 16-2.0x70 socket hd c/s 18-8 ss | 14 |
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| Weaver | WA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 16-2.0 x 80 | 16-2.0x80 socket hd c/s 18-8 ss | 25 |
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| Weaver | WA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 16-2.0 x 100 | 16-2.0x100 socket hd c/s 18-8 ss | 15 |
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| Weaver | WA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 20-2.5 x 55 | 20-2.5x55 socket hd c/s 18-8 ss | 10 |
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| RePneu To | MI | Socket Head Cap Screw | ASTM A574 | Plain / Furnace Black | #10-32 x 3/8 | #10-32x3/8 (ft) socket head cap screws fine alloy thermal black oxide | 96 |
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| RePneu To | MI | Socket Head Cap Screw | ASTM A574 | Plain / Furnace Black | 1/4-20 x 3/4 | 1/4-20x3/4 (ft) socket head cap screws unc alloy thermal black oxide | 1095 |
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| RePneu To | MI | Socket Head Cap Screw | ASTM A574 | Plain / Furnace Black | 1/2-13 x 1 1/4 | 1/2-13x1 1/4 (ft) socket head cap screws unc alloy thermal black oxide | 164 |
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| RePneu To | MI | Socket Head Cap Screw | ASTM A574 | Plain / Furnace Black | 1/2-13 x 1 3/4 | 1/2-13x1 3/4 (ft) socket head cap screws unc alloy thermal black oxide | 247 |
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| RePneu To | MI | Socket Head Cap Screw | ASTM A574 | Plain / Furnace Black | 1/2-13 x 2 1/4 | 1/2-13x2 1/4 (pt) socket head cap screws unc alloy thermal black oxide | 26 |
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| RePneu To | MI | Socket Head Cap Screw | ASTM A574 | Plain / Furnace Black | 5/8-11 x 2 1/2 | 5/8-11x2 1/2 (pt) socket head cap screws unc alloy thermal black oxide | 192 |
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| RePneu To | MI | Socket Head Cap Screw | Steel | Plain / Furnace Black | screw 10-24x1 shcs | 4 |
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| Weaver | WA | Socket Head Cap Screw | Steel | Zinc/Clear | 3/4-10 x 2 3/4 | 3/4-10x2 3/4 socket hd c/s zinc | 25 |
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| MAINSOURC | NH | Socket Head Cap Screw | Class 12.9 | Zinc/Clear | M2.5 x 12 | M2.5x12 soc cap sc 12.9 zp | 481 |
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| MAINSOURC | NH | Socket Head Cap Screw | Class 8.8 | Black Oxide | M6-1.00 x 65 | M6-1x65 soc cap sc 8.8 blk | 294 |
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| Weaver | WA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 16-2.0 x 45 | 16-2.0x45 socket hd c/s 18-8 ss | 25 |
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| MAINSOURC | NH | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M2.5 x 14 | M2.5x14 soc cap sc 18-8 ss | 320 |
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| MAINSOURC | NH | Socket Head Cap Screw | Class 8.8 | Black Oxide | M3 x 10 | M3x10 soc cap sc class 8.8 blk | 273 |
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| MAINSOURC | NH | Socket Head Cap Screw | Class 12.9 | Black Oxide | M3 x 14 | M3x14 soc cap sc class 12.9 blk | 50 |
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| MAINSOURC | NH | Socket Head Cap Screw | Class 12.9 | Black Oxide | M3 x 16 | M3x16 soc cap sc class 12.9 blk | 62 |
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| MAINSOURC | NH | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M12-1.75 x 25 | M12-1.75x25 soc cap sc 18-8 ss | 675 |
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| MAINSOURC | NH | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M3 x 90 | M3x90 soc cap sc 18-8 ss | 5 |
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| MAINSOURC | NH | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M4-0.70 x 40 | M4-.7x40 soc cap sc 18-8 ss | 521 |
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| MAINSOURC | NH | Socket Head Cap Screw | Brass | Plain / Furnace Black | M4-0.70 x 45 | M4-.7x45 soc cap sc brass | 100 |
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| MAINSOURC | NH | Socket Head Cap Screw | Class 12.9 | Black Oxide | M4-0.70 x 6 | M4-.7x6 soc cap sc class 12.9 blk | 50 |
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| MAINSOURC | NH | Socket Head Cap Screw | Steel | Black Oxide | #10-24 x 1 1/4 | 10-24x1 1/4 soc cap sc stl blk | 700 |
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| MAINSOURC | NH | Socket Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | #10-32 x 1/2 | 10-32x1/2 soc cap sc dfars 316 ss | 12 |
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| MAINSOURC | NH | Socket Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | #10-32 x 5/8 | 10-32x5/8 soc cap sc 316 ss | 11 |
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| MAINSOURC | NH | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #1-72 x 7/16 | 1-72x7/16 soc cap sc 18-8 ss | 1052 |
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| MAINSOURC | NH | Socket Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | 1/4-20 x 1 1/4 | 1/4-20x1 1/4 soc cap sc 316 ss | 360 |
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| MAINSOURC | NH | Socket Head Cap Screw | Steel | Black Oxide | 1/4-20 x 3/8 | 1/4-20x3/8 soc cap sc stl blk | 1368 |
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| MAINSOURC | NH | Socket Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | 1/4-20 x 1/2 | 1/4-20x1/2 soc cap sc 316 ss | 107 |
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| MAINSOURC | NH | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #1-64 x 3/16 | 1-64x3/16 soc cap sc 18-8 ss | 400 |
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| MAINSOURC | NH | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/4-28 x 1 3/4 | 1/4-28x1 3/4 soc cap sc 18-8 ss | 50 |
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| MAINSOURC | NH | Socket Head Cap Screw | Steel | Black Oxide | 1/4-28 x 3/4 | 1/4-28x3/4 soc cap sc stl blk | 700 |
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| MAINSOURC | NH | Socket Head Cap Screw | Steel | Black Oxide | #2-56 x 7/32 | 2-56x7/32 soc cap sc stl blk | 1669 |
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| Global | CA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M2-0.40 x 4 | socket c/s 18-8 ss | 350 |
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| Global | CA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/2-20 x 1 1/4 | socket c/s 18-8 ss | 898 |
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| Global | CA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/4-28 x 1 | socket c/s 18-8 ss | 545 |
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| Endries | WI | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M3 x 6 | m3x6 a2 stainless socket head cap screw din 912 | 100 |
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| Endries | WI | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M10 x 100 | m10x100 a2 stainless socket head cap screw din 912 | 4 |
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| Endries | WI | Socket Head Cap Screw | Class 8.8 | Zinc/Clear | M8 x 65 | m8x65 class 8.8 socket head cap screw zinc din 912 | 70 |
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| Endries | WI | Socket Head Cap Screw | null | Plain / Furnace Black | M30 x 120 | m30x120 class 12.9 socket head cap screw plain din 912 | 3 |
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| Endries | WI | Socket Head Cap Screw | Class 8.8 | Plain / Furnace Bl ack | M3 x 8 | m3x8 class 8.8 socket head cap screw plain din 912 | 183 |
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| American | NY | Socket Head Cap Screw | ASTM A574 | Plain / Furnace Black | 1/4-20 x 5/8 | 1/4-20x5/8 socket cap alloy | 2500 |
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| American | NY | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #8-32 x 3/8 | 8/32x3/8 socket head cap screw 18-8 304 | 1600 |
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| American | NY | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #4-40 x 1/4 | 4/40x1/4 socket cap screw 18-8 304 | 1000 |
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| Weaver | WA | Socket Head Cap Screw | Class 12.9 | Plain / Furnace Black | M6-1.00 x 40 | 6-1.0x40 class 12.9 soc c/s plain | 81 |
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| Weaver | WA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #12-24 x 3/8 | 12-24x3/8 socket hd c/s 18-8 ss | 76 |
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| Endries | WI | Socket Head Cap Screw | Class 12.9 | Plain / Furnace Black | M10 x 30 | M10x30 class 12.9 socket head cap screw plain yfs head marking required din 912 | 100 |
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| Endries | WI | Socket Head Cap Screw | Steel | Zinc/Black | 1/4-20 x 3 1/4 | 1/4-20x3-1/4 socket head cap screw trivalent black zinc | 8000 |
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| Endries | WI | Socket Head Cap Screw | Class 12.9 | Zinc/Clear | M8-1.25 x 16 | M8-1.25x16 soc c/s cl12.9 zn/al 565 din 912 | 1272 |
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| Endries | WI | Socket Head Cap Screw | Steel | Plain / Furnace Black | 1/2-13 x 1 1/4 | 1/2-13x1-1/4 socket head cap screw plain with 70 durometer silicone o-ring | 352 |
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| Endries | WI | Socket Head Cap Screw | Superalloy (Inconel, Hastelloy, Alloy 20) | Plain / Furnace Black | #4-40 x 7/16 | 4-40 x 7/16 soc cap a286 dfars nas1352n04-7 | 189 |
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| Endries | WI | Socket Head Cap Screw | Steel | Plain / Furnace Black | 1/2-13 x 5 3/4 | 1/2-13x5-3/4 socket head cap screw plain | 9 |
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| Endries | WI | Socket Head Cap Screw | Steel | Zinc/Clear | 1/2-13 x 3 3/4 | 1/2-13x3-3/4 socket head cap screw zncoat silver | 325 |
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| Endries | WI | Socket Head Cap Screw | Class 8.8 | Zinc/Clear | M4 x 60 | M4x60 class 8.8 socket head cap screw zinc din 912 | 200 |
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| Endries | WI | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M6 x 75 | M6x75 a2 18-8 304 socket head cap screw din 912 | 122 |
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| Endries | WI | Socket Head Cap Screw | Class 8.8 | Plain / Furnace Black | M8 x 160 | M8x160 class 8.8 socket head cap screw plain din 912 | 3350 |
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| Endries | WI | Socket Head Cap Screw | Steel | Plain / Furnace Black | 3/4-10 x 2 3/4 | 3/4-10x2-3/4 socket head cap screw plain | 2 |
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| Endries | WI | Socket Head Cap Screw | ASTM A574 | Plain / Furnace Black | 7/16-14 x 2 | 7/16-14x2 socket hd cap screw dom aly | 25 |
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| Endries | WI | Socket Head Cap Screw | Steel | Plain / Furnace Black | 5/16-18 x 1 1/2 | 5/16-18x1-1/2 socket head cap screw plain | 800 |
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| Endries | WI | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M5 x 18 | M5x18 a2 18-8 304 socket head cap screw din 912 | 500 |
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| Endries | WI | Socket Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | 1/2-13 x 1 | 1/2-13x1 316 stainless steel socket head cap screw | 2080 |
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| Endries | WI | Socket Head Cap Screw | Superalloy (Inconel, Hastelloy, Alloy 20) | Plain / Furnace Black | #8-32 x 1/4 | nas1352n08-4 8-32x1/4 a286 stainless steel socket head cap screw dfars | 300 |
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| Endries | WI | Socket Head Cap Screw | Steel | Plain / Furnace Black | 3/8-16 x 8 1/2 | 3/8-16x8-1/2 socket head cap screw plain | 9 |
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| Endries | WI | Socket Head Cap Screw | Class 12.9 | Plain / Furnace Black | M30 x 260 | M30x260 class 12.9 socket head cap screw plain yfs head marking required din 912 | 3 |
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| Endries | WI | Socket Head Cap Screw | Steel | Zinc/Clear | 5/16-24 x 3 | 5/16-24x3 socket head cap screw trivalent clear zinc | 2500 |
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| Endries | WI | Socket Head Cap Screw | Class 12.9 | Plain / Furnace Black | M5 x 30 | M5x30 class 12.9 socket head cap screw plain din 912 | 200 |
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