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 | Steel | Zinc/Clear | 5/16-18 x 1 1/2 | 5/16-18x1 1/2 socket hd c/s zinc | 100 |
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| Weaver | WA | Socket Head Cap Screw | Steel | Chrome Plated | 3/8-24 x 1 | 3/8-24x1 socket hd c/s smooth head chrome | 9 |
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| OneMonroe | NC | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #1-72 x 1/4 | 1-72 x 1/4 socket cap screw stainless | 325 |
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| Weaver | WA | Socket Head Cap Screw | Steel | Plain / Furnace Black | 1/4-20 x 4 1/2 | 1/4-20x4 1/2 socket hd c/s plain | 224 |
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| Weaver | WA | Socket Head Cap Screw | Steel | Chrome Plated | 3/8-16 x 2 1/4 | 3/8-16x2 1/4 socket hd c/s smooth head chrome | 14 |
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| Weaver | WA | Socket Head Cap Screw | Steel | Plain / Furnace Black | 7/16-14 x 3/4 | 7/16-14x3/4 socket hd c/s plain | 200 |
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| Weaver | WA | Socket Head Cap Screw | Steel | Plain / Furnace Black | 5/8-18 x 2 1/2 | 5/8-18x2 1/2 socket hd c/s plain | 23 |
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| Weaver | WA | Socket Head Cap Screw | Steel | Plain / Furnace Black | #10-32 x 3 1/2 | 10-32x3 1/2 socket hd c/s plain non-standard | 265 |
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| Jackson | MS | Socket Head Cap Screw | ASTM A574 | Plain / Furnace Black | 12-24 x 1 1/2 nc socket hd cap alloy plain | 100 |
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| OneMonroe | MA | Socket Head Cap Screw | Steel | Plain / Furnace Black | 3/8-24 x 3 1/2 | 3/8-24 x 3-1/2 skt hd c/s-pln | 16 |
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| OneMonroe | MA | Socket Head Cap Screw | Class 12.9 | Plain / Furnace Black | M14-2.0-2.00 x 35 | m14 x 2.0 x 35 cl 12.9 skt hd c/s-holo-krome-pln | 15 |
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| MetricThrd | CA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M10 x 16 | m10 x 16 din 912-s.s a2-70 socket hd cap screws | 3,163 |
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| MetricThrd | CA | Socket Head Cap Screw | Class 10.9 | Black Oxide | M30 x 150 | m30 x 150 din 912-10.9 blk socket hd cap screws | stock |
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| MetricThrd | CA | Socket Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | M5 x 20 | m 5 x 20 din 912-s.s a4-70 socket hd cap screws | 800 |
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| MetricThrd | CA | Socket Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | M5 x 25 | m 5 x 25 din 912-s.s a4-70 socket hd cap screws | 2,200 |
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| MetricThrd | CA | Socket Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | M5 x 35 | m 5 x 35 din 912-s.s a4-70 socket hd cap screws | 500 |
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| MetricThrd | CA | Socket Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | M5 x 40 | m 5 x 40 din 912-s.s a4-70 socket hd cap screws | 2,200 |
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| MetricThrd | CA | Socket Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | M6 x 10 | m 6 x 10 din 912-s.s a4-70 socket hd cap screws | 1,445 |
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| MetricThrd | CA | Socket Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | M6 x 50 | m 6 x 50 din 912-s.s a4-70 socket hd cap screws | stock |
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| MetricThrd | CA | Socket Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | M6 x 55 | m 6 x 55 din 912-s.s a4-70 socket hd cap screws | stock |
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| MetricThrd | CA | Socket Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | M8 x 10 | m 8 x 10 din 912-s.s a4-70 socket hd cap screws | stock |
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| MetricThrd | CA | Socket Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | M8 x 12 | m 8 x 12 din 912-s.s a4-70 socket hd cap screws | stock |
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| MetricThrd | CA | Socket Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | M8 x 18 | m 8 x 18 din 912-s.s a4-70 socket hd cap screws | stock |
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| MetricThrd | CA | Socket Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | M8 x 20 | m 8 x 20 din 912-s.s a4-70 socket hd cap screws | 8,100 |
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| MetricThrd | CA | Socket Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | M8 x 25 | m 8 x 25 din 912-s.s a4-70 socket hd cap screws | 800 |
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| MetricThrd | CA | Socket Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | M8 x 30 | m 8 x 30 din 912-s.s a4-70 socket hd cap screws | 407 |
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| MetricThrd | CA | Socket Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | M8 x 35 | m 8 x 35 din 912-s.s a4-70 socket hd cap screws | 300 |
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| MetricThrd | CA | Socket Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | M10 x 20 | m10 x 20 din 912-s.s a4-70 socket hd cap screws | stock |
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| MetricThrd | CA | Socket Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | M10 x 25 | m10 x 25 din 912-s.s a4-70 socket hd cap screws | 205 |
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| MetricThrd | CA | Socket Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | M10 x 30 | m10 x 30 din 912-s.s a4-70 socket hd cap screws | stock |
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| MetricThrd | CA | Socket Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | M10 x 35 | m10 x 35 din 912-s.s a4-70 socket hd cap screws | 100 |
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| Endries | WI | Socket Head Cap Screw | Steel | Plain / Furnace Black | 1/2-13 x 1 | 1/2-13x1 socket head cap screw plain | 155 |
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| Endries | WI | Socket Head Cap Screw | Class 12.9 | Zinc/Clear | M10 x 40 | m10x40 class 12.9 socket head cap screw zinc din 912 | 200 |
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| Endries | WI | Socket Head Cap Screw | null | Plain / Furnace Black | M16-2.00 x 55 | m16-2.0 x 55 socket cap screw aly | 100 |
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| XL Screw | GA | Socket Head Cap Screw | Steel | Plain / Furnace Black | M12-1.75 x 25 | /12.9 hex socket hd c/s din 912 | 500 |
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| XL Screw | GA | Socket Head Cap Screw | ASTM A574 | Plain / Furnace Black | 1/2-13 x 1 1/4 | socket c/s h t astm a574 ansi/asme b18.3 3a | 400 |
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| XL Screw | GA | Socket Head Cap Screw | ASTM A574 | Plain / Furnace Black | 3/4-10 x 4 1/2 | socket c/s h t astm a574 ansi/asme b18.3 3a | 60 |
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| XL Screw | GA | Socket Head Cap Screw | ASTM A574 | Plain / Furnace Black | #10-24 x 2 3/4 | socket c/s h t astm a574 ansi/asme b18.3 3a | 1,500 |
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| XL Screw | GA | Socket Head Cap Screw | ASTM A574 | Plain / Furnace Black | 3/8-16 x 4 | socket c/s h t astm a574 ansi/asme b18.3 3a | 300 |
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| XL Screw | GA | Socket Head Cap Screw | ASTM A574 | Plain / Furnace Black | #10-32 x 1 | socket c/s h t astm a574 ansi/asme b18.3 3a | 2,500 |
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| XL Screw | GA | Socket Head Cap Screw | ASTM A574 | Plain / Furnace Black | #10-24 x 1 3/4 | socket c/s h t astm a574 ansi/asme b18.3 3a | 2,500 |
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| Endries | WI | Socket Head Cap Screw | null | Plain / Furnace Black | 1/4-20 x 3/8 | 1/4-20x3/8 socket head cap screw plain yfs head marking required | 800 |
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| Endries | WI | Socket Head Cap Screw | Class 12.9 | Plain / Furnace Black | M24 x 270 | m24x270 class 12.9 socket head cap screw plain din 912 | 70 |
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| Endries | WI | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | M5 x 12 | m5x12 a2 stainless socket head cap screw chemical black oxide din 912 | 2990 |
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| Endries | WI | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/4-20 x 1 1/2 | 1/4-20x1-1/2 18-8 stainless steel socket head cap screw | 200 |
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| Hewes | NY | Socket Head Cap Screw | Steel | Plain / Furnace Black | M12(-1.75) x 85 | m12 x1.75 x85 shcs din 912 12.9 stl | 600 |
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| SWACO | OH | Socket Head Cap Screw | Steel | Zinc/Clear | 43 1/8 | scs43 1/8 (.126-.137 grip) countersink hd oe rivet stl/stl zi | 995 |
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| SWACO | OH | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/4-28 x 3/4 | 1/4-28x3/4 shcs ss a2 | 27 |
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| SWACO | OH | Socket Head Cap Screw | Steel | Zinc/Clear | #10-32 x 1/2 | 10-32x1/2 shcs stl zi ft | 1220 |
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| SWACO | OH | Socket Head Cap Screw | ASTM A574 | Black Oxide | M4-0.70 x 22 | M4-0.70x22 shcs alloy 12.9 bo | 250 |
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| SWACO | OH | Socket Head Cap Screw | ASTM A574 | Black Oxide | M8-1.25 x 110 | M8-1.25x110 shcs alloy 12.9 bo | 375 |
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| Endries | WI | Socket Head Cap Screw | Steel | Plain / Furnace Black | 5/16-18 x 1 | 5/16-18x1 socket head cap screw plain blue devil | 75 |
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| Endries | WI | Socket Head Cap Screw | null | Plain / Furnace Black | M16-2.00 x 80 | m16-2.0 x 80mm socket hd cap screw dom | 20 |
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| SWACO | OH | Socket Head Cap Screw | Steel | Zinc/Clear | M8 x 100 x 912 | M8x100 socket hd c/s din 912 zinc | 51 |
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| SWACO | OH | Socket Head Cap Screw | Steel | Zinc/Clear | M5 x 55 x 912 | M5x55 socket hd c/s din 912 zinc | 719 |
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| SWACO | OH | Socket Head Cap Screw | Class 8.8 | Plain / Furnace Black | M12-1.75 x 30 | M12-1.75x30 shcs f/t stl 8.8 pln din 912 | 59 |
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| SWACO | OH | Socket Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | M5-0.80 x 15 | M5-0.8x15 shcs ss a4(316) | 910 |
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| SWACO | OH | Socket Head Cap Screw | ASTM A574 | Plain / Furnace Black | #6-32 x 1 3/4 | #6-32x1-3/4 shcs alloy | 80 |
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| SWACO | OH | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #10-32 x 1/4 | #10-32x1/4 shcs ss a2 | 450 |
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| SWACO | OH | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #8-32 x 2 3/4 | 8-32x2-3/4 shcs 18-8 sst | 56 |
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| SWACO | OH | Socket Head Cap Screw | ASTM A574 | Plain / Furnace Black | #10-24 x 1 1/4 | #10-24x1-1/4 shcs alloy | 38 |
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| SWACO | OH | Socket Head Cap Screw | ASTM A574 | Plain / Furnace Black | #10-24 x 5/8 | #10-24x5/8 shcs alloy | 1721 |
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| SWACO | OH | Socket Head Cap Screw | ASTM A574 | Zinc/Clear | 1/2-13 x 1 1/2 | 1/2-13x1-1/2 shcs alloy zi cr3 | 250 |
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| SWACO | OH | Socket Head Cap Screw | ASTM A574 | Black Oxide | #4-40 x 5/8 | #4-40x5/8 shcs alloy bo | 734 |
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| SWACO | OH | Socket Head Cap Screw | ASTM A574 | Black Oxide | #10-24 x 7/8 | #10-24x7/8 shcs alloy bo | 2220 |
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| SWACO | OH | Socket Head Cap Screw | ASTM A574 | Black Oxide | 5/16-18 x 7/8 | 5/16-18x7/8 shcs alloy bo | 996 |
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| SWACO | OH | Socket Head Cap Screw | ASTM A574 | Black Oxide | 5/16-18 x 3 1/4 | 5/16-18x3-1/4 shcs alloy bo | 219 |
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| SWACO | OH | Socket Head Cap Screw | ASTM A574 | Black Oxide | 5/16-18 x 3 | 5/16-18x3 shcs alloy bo | 94 |
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| SWACO | OH | Socket Head Cap Screw | ASTM A574 | Black Oxide | 5/16-18 x 4 | 5/16-18x4 shcs alloy bo | 93 |
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| SWACO | OH | Socket Head Cap Screw | ASTM A574 | Black Oxide | 5/16-24 x 7/8 | 5/16-24x7/8 shcs alloy bo | 84 |
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| SWACO | OH | Socket Head Cap Screw | ASTM A574 | Black Oxide | 5/16-18 x 2 3/4 | 5/16-18x2-3/4 shcs alloy bo | 56 |
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| SWACO | OH | Socket Head Cap Screw | ASTM A574 | Black Oxide | 3/8-16 x 6 | 3/8-16x6 shcs alloy blk | 50 |
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| SWACO | OH | Socket Head Cap Screw | ASTM A574 | Black Oxide | 5/16-24 x 2 1/2 | 5/16-24x2-1/2 shcs alloy bo | 100 |
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| Endries | WI | Socket Head Cap Screw | Steel | Plain / Furnace Black | 1/4-20 x 5/8 | 1/4-20x5/8 socket head cap screw plain yfs head marking required | 2000 |
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| Endries | WI | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #8-32 x 1/2 | 8-32x1/2 socket hd cap screw 18-8 ss w/silicone o-ring | 70 |
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| Endries | WI | Socket Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | M10 x 60 | M10x60 a4 stainless socket head cap screw din 912 | 948 |
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| Endries | WI | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/2-20 x 1 1/4 | 1/2-20x1-1/4 18-8 stainless steel socket head cap screw | 500 |
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| Endries | WI | Socket Head Cap Screw | Steel | Plain / Furnace Black | M6-1.00 x 65 | M6-1.0x65 socket hd cap screw dom | 42 |
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| Endries | WI | Socket Head Cap Screw | null | Plain / Furnace Black | M10-1.50 x 40 | m10-1.5 x 40mm socket cap screw aly | 20 |
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| Endries | WI | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #4-48 x 3/8 | 4-48x3/8 soc c/s 18-8ss | 97 |
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| Endries | WI | Socket Head Cap Screw | Steel | Plain / Furnace Black | 5/8-18 x 2 1/2 | 5/8-18x2-1/2 socket head cap screw plain | 200 |
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| Endries | WI | Socket Head Cap Screw | Class 12.9 | Black Oxide | M5 x 16 | M5x16 class 12.9 socket head cap screw black oxide din 912 | 343 |
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| Endries | WI | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 3/8-16 x 2 | 3/8-16x2 18-8 stainless steel socket head cap screw | 200 |
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| Endries | WI | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M8 x 70 | m8x70 a2 stainless socket head cap screw din 912 | 309 |
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| Endries | WI | Socket Head Cap Screw | null | Plain / Furnace Black | #8-32 x 1/2 | 8-32x1/2 socket head cap screw plain | 3200 |
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| Endries | WI | Socket Head Cap Screw | null | Plain / Furnace Black | 3/8-24 x 1 | 3/8-24x1 socket head cap screw plain | 200 |
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| Endries | WI | Socket Head Cap Screw | Class 12.9 | Plain / Furnace Black | M16 x 65 | m16x65 class 12.9 socket head cap screw plain din 912 | 275 |
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| Endries | WI | Socket Head Cap Screw | null | Plain / Furnace Black | 5/16-24 x 2 | 5/16-24x2 socket head cap screw plain | 500 |
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| Endries | WI | Socket Head Cap Screw | null | Plain / Furnace Black | 1/2-13 x 3 | 1/2-13 x 3 socket hd cap screw dom aly | 175 |
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| Endries | WI | Socket Head Cap Screw | null | Plain / Furnace Black | 5/8-11 x 1 1/4 | 5/8-11x1-1/4 socket head cap screw plain certified material test report (infasco only) | 125 |
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| Endries | WI | Socket Head Cap Screw | null | Plain / Furnace Black | 1/2-13 x 3 1/4 | 1/2-13 x 3 1/4 socket hd cap screw dom aly | 100 |
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| Endries | WI | Socket Head Cap Screw | null | Plain / Furnace Black | #3-48 x 3/8 | 3-48x3/8 socket head cap screw plain | 300 |
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| Endries | WI | Socket Head Cap Screw | Class 12.9 | Plain / Furnace Black | M10 x 90 | m10x90 class 12.9 socket head cap screw plain yfs head marking required din 912 | 150 |
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| MFS | KS | Socket Head Cap Screw | Steel | Plain / Furnace Black | 1/4-20 x 1 | 176 |
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| Lubker Di | PA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/2-13 x 1 3/4 | 1/2-13 x 1 3/4 socket head cap screw 18.8 s/s w/ (1) 1/8 dia hole drilled thru internal flats for lockwire | 105 |
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| System 22 | PA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 3/8-16 x 2 1/2 | Full Thread 304 Stainless | 3065 |
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| System 22 | PA | Socket Head Cap Screw | Grade B8 | Plain / Furnace Black | 3/8-16 x 2 1/2 | Full Thread B8 Class 2 | 2200 |
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