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 | ASTM A574 | Plain / Furnace Black | #10-32 x 1 3/8 | 10-32 x 1-3/8 socket head cap screw full thread 2a dfar 4037 aly stl b18.2.1 b18.3 made in u.s.a. | 10,540 |
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| Parker | AZ | Socket Head Cap Screw | ASTM A574 | Plain / Furnace Black | M2-0.40 x 8 | m2-0.4 x 8mm socket head cap screw 6-lobe dfar 4037 aly stl thermal blackened made in u.s.a. | 10,600 |
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| 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 sockt head cap screw dfar 302 s/s b18.2.1 b18.3 made in u.s.a. | 46,965 |
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| Parker | AZ | Socket Head Cap Screw | ASTM A574 | Plain / Furnace Black | #6-32 x 1/8 | 6-32 x 1/8 socket head cap screw dfar 4037 aly stl thermal blackened b18.2.1 b18.3 made in u.s.a. | 24,600 |
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| NAPPCO | TX | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 5/16-18 x 1 3/4 | socket c/s s/s 18-8 5/16-18x1-3/4 | 4190 |
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| NAPPCO | TX | Socket Head Cap Screw | Class 8.8 | Plain / Furnace Black | M10-1.50 x 70 | socket c/s 8.8 stl din 912 m10-1.5x70 | 1052 |
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| NAPPCO | TX | Socket Head Cap Screw | Steel | Plain / Furnace Black | 7/16-14 x 2 3/4 | 7/16-14x2-3/4 socket cap screw unbrako | 200 |
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| NAPPCO | TX | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | #4-40 x 1/4 | socket c/s s/s 18-8 4-40x1/4 black oxide | 14101 |
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| NAPPCO | TX | Socket Head Cap Screw | Steel | Plain / Furnace Black | #4-40 x 1/4 | socket c/s steel 4-40x1/4 | 20830 |
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| NAPPCO | TX | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | #4-40 x 3/16 | socket c/s s/s 18-8 4-40x3/16 blk oxide | 25880 |
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| NAPPCO | TX | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #6-32 x 1 1/2 | socket c/s s/s 18-8 6-32x1-1/2 | 715 |
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| NAPPCO | TX | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M6-1.00 x 20 | socket c/s s/s a2 din 912 m6-1.0x20 | 150 |
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| NAPPCO | TX | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 3/8-16 x 7/8 | socket c/s s/s 18-8 3/8-16x7/8 | 1535 |
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| NAPPCO | TX | Socket Head Cap Screw | Steel | Plain / Furnace Black | 5/16-24 x 1 | 5/16-24 x 1 shc drill head 2 hole | 243 |
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| NAPPCO | TX | Socket Head Cap Screw | Class 12.9 | Zinc/Clear | M20-2.50 x 55 | soc c/s m20-2.5x55 gr12.9 din 912 zp roh | 88 |
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| NAPPCO | TX | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Silver Plated | #10-32 x 3/8 | socket c/s s/s 18-8 10-32x3/8 silverpltd | 1300 |
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| NAPPCO | TX | Socket Head Cap Screw | Steel | Plain / Furnace Black | 3/8-16 x 5 1/2 | socket c/s steel 3/8-16 x5-1/2 | 140 |
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| NAPPCO | TX | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M6-1.00 x 70 | socket c/s s/s a2 din 912 m6-1.0x70mm | 355 |
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| NAPPCO | TX | Socket Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | 3/8-16 x 5/8 | socket c/s s/s t316 3/8-16x5/8 | 600 |
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| NAPPCO | TX | Socket Head Cap Screw | Steel | Plain / Furnace Black | #4-40 x 3/16 | socket c/s steel 4-40x3/16 | 10900 |
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| NAPPCO | TX | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #8-32 x 1/2 | socket c/s s/s 18-8 8-32x 1/2 | 2686 |
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| NAPPCO | TX | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M6-1.00 x 12 | socket c/s s/s a2 din 912 m6-1.0x12 | 1707 |
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| NAPPCO | TX | Socket Head Cap Screw | Class 12.9 | Plain / Furnace Black | M10-1.50 x 70 | socket c/s 12.9 stl din912 m10-1.5x70 um | 150 |
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| NAPPCO | TX | Socket Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | M3-0.50 x 25 | socket c/s s/s a4 din 912 m3-0.5x25 | 1088 |
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| Cal Fastenrs | CA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #4-40 x 1 1/4 | 4-40 x 1 1/4 socket cap screw stainless soc cap ss | 100 |
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| Cal Fastenrs | CA | Socket Head Cap Screw | Class 12.9 | Plain / Furnace Black | M4-0.70 x 16 | m4-.7 x 16 socket cap screw 12.9 soc cap | 74 |
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| Cal Fastenrs | CA | Socket Head Cap Screw | Class 12.9 | Chromate Conversion (Iridite, Alodine) | M5-0.80 x 20 | m5-.8 x 20 socket cap screw 12.9 alodine 2000-si soc cap | 3,000 |
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| MMCC | IL | Socket Head Cap Screw | Class 8.8 | Plain / Furnace Black | M4 x 8 | m4 x 8 socket hd cap scr din 912 class 8.8 plain | 7332 |
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| MMCC | IL | Socket Head Cap Screw | Class 8.8 | Plain / Furnace Black | M4 x 18 | m4 x 18 socket hd cap scr din 912 class 8.8 plain | 128 |
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| MMCC | IL | Socket Head Cap Screw | Class 8.8 | Plain / Furnace Black | M4 x 14 | m4 x 14 socket hd cap scr din 912 class 8.8 plain | 842 |
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| MMCC | IL | Socket Head Cap Screw | Class 8.8 | Plain / Furnace Black | M4 x 20 | m4 x 20 socket hd cap scr din 912 class 8.8 plain | 696 |
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| MMCC | IL | Socket Head Cap Screw | Class 8.8 | Plain / Furnace Black | M4 x 22 | m4 x 22 socket hd cap scr din 912 class 8.8 plain | 100 |
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| MMCC | IL | Socket Head Cap Screw | Class 8.8 | Plain / Furnace Black | M4 x 25 | m4 x 25 socket hd cap scr din 912 class 8.8 plain | 6052 |
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| MMCC | IL | Socket Head Cap Screw | Class 8.8 | Plain / Furnace Black | M4 x 40 | m4 x 40 socket hd cap scr din 912 class 8.8 plain | 1943 |
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| MMCC | IL | Socket Head Cap Screw | Class 8.8 | Plain / Furnace Black | M4 x 50 | m4 x 50 socket hd cap scr din 912 class 8.8 plain | 31 |
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| MMCC | IL | Socket Head Cap Screw | Class 8.8 | Plain / Furnace Black | M4 x 45 | m4 x 45 socket hd cap scr din 912 class 8.8 plain | 72 |
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| MMCC | IL | Socket Head Cap Screw | Class 8.8 | Plain / Furnace Black | M4 x 80 | m4 x 80 socket hd cap scr din 912 class 8.8 plain | 6 |
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| MMCC | IL | Socket Head Cap Screw | Class 8.8 | Plain / Furnace Black | M4 x 60 | m4 x 60 socket hd cap scr din 912 class 8.8 plain | 1006 |
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| MMCC | IL | Socket Head Cap Screw | Class 8.8 | Plain / Furnace Black | M5 x 10 | m5 x 10 socket hd cap scr din 912 class 8.8 plain | 100507 |
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| MMCC | IL | Socket Head Cap Screw | Class 8.8 | Plain / Furnace Black | M5 x 12 | m5 x 12 socket hd cap scr din 912 class 8.8 plain | 86045 |
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| MMCC | IL | Socket Head Cap Screw | Class 8.8 | Plain / Furnace Black | M5 x 18 | m5 x 18 socket hd cap scr din 912 class 8.8 plain | 273 |
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| MMCC | IL | Socket Head Cap Screw | Class 8.8 | Plain / Furnace Black | M5 x 14 | m5 x 14 socket hd cap scr din 912 class 8.8 plain | 58447 |
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| MMCC | IL | Socket Head Cap Screw | Class 8.8 | Plain / Furnace Black | M5 x 16 | m5 x 16 socket hd cap scr din 912 class 8.8 plain | 109560 |
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| MMCC | IL | Socket Head Cap Screw | Class 8.8 | Plain / Furnace Black | M5 x 25 | m5 x 25 socket hd cap scr din 912 class 8.8 plain | 2354 |
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| MMCC | IL | Socket Head Cap Screw | Class 8.8 | Plain / Furnace Black | M5 x 22 | m5 x 22 socket hd cap scr din 912 class 8.8 plain | 590 |
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| THRDFAST | FL | Socket Head Cap Screw | Class 12.9 | Plain / Furnace Black | M3-0.50 x 25 | 12.9 socket c/s | 15 |
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| THRDFAST | FL | Socket Head Cap Screw | Steel | Plain / Furnace Black | 1-8 x 6 1/2 | socket c/s b18.2.1 b18.3 | 14 |
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| THRDFAST | FL | Socket Head Cap Screw | Class 12.9 | Plain / Furnace Black | M16-2.00 x 120 | 12.9 socket c/s | 14 |
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| THRDFAST | FL | Socket Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | #8-32 x 1/2 | t-316 ss socket c/s b18.2.1 b18.3 | 40 |
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| THRDFAST | FL | Socket Head Cap Screw | Class 12.9 | Plain / Furnace Black | M14-2.00 x 90 | 12.9 socket c/s | 13 |
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| THRDFAST | FL | Socket Head Cap Screw | Steel | Plain / Furnace Black | 5/16 | nf-24x3 1/4 socket c/s b18.2.1 b18.3 | 38 |
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| THRDFAST | FL | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 3/8-16 x 3 1/2 | 18-8 ss socket c/s b18.2.1 b18.3 | 38 |
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| THRDFAST | FL | Socket Head Cap Screw | Steel | Plain / Furnace Black | 7/8-9 x 3 1/4 | socket c/s b18.2.1 b18.3 | 37 |
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| THRDFAST | FL | Socket Head Cap Screw | Class 12.9 | Plain / Furnace Black | M6-1.00 x 60 | 12.9 socket c/s | 36 |
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| THRDFAST | FL | Socket Head Cap Screw | Steel | Plain / Furnace Black | 3/4-10 x 2 3/4 | socket c/s b18.2.1 b18.3 | 10 |
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| THRDFAST | FL | Socket Head Cap Screw | Steel | Plain / Furnace Black | 7/16-14 x 2 | socket c/s b18.2.1 b18.3 | 10 |
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| THRDFAST | FL | Socket Head Cap Screw | Class 12.9 | Plain / Furnace Black | M12-1.75 x 100 | 12.9 socket c/s | 10 |
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| THRDFAST | FL | Socket Head Cap Screw | Class 12.9 | Plain / Furnace Black | M16-2.00 x 100 | 12.9 socket c/s | 9 |
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| THRDFAST | FL | Socket Head Cap Screw | Steel | Plain / Furnace Black | #8-32 x 1 1/4 | socket c/s b18.2.1 b18.3 | 9 |
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| THRDFAST | FL | Socket Head Cap Screw | Class 12.9 | Plain / Furnace Black | M6-1.00 x 40 | 12.9 socket c/s | 9 |
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| THRDFAST | FL | Socket Head Cap Screw | Steel | Plain / Furnace Black | #10-24 x 6 | socket c/s b18.2.1 b18.3 | 9 |
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| THRDFAST | FL | Socket Head Cap Screw | Steel | Plain / Furnace Black | 7/8-9 x 2 3/4 | socket c/s b18.2.1 b18.3 | 8 |
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| THRDFAST | FL | Socket Head Cap Screw | Class 12.9 | Plain / Furnace Black | M8-1.25 x 100 | 12.9 socket c/s | 8 |
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| THRDFAST | FL | Socket Head Cap Screw | Class 12.9 | Plain / Furnace Black | M24-3.00 x 40 | 12.9 socket c/s | 8 |
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| THRDFAST | FL | Socket Head Cap Screw | Steel | Plain / Furnace Black | 7/8-9 x 7 | socket c/s b18.2.1 b18.3 | 8 |
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