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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| Jackson | MS | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 3/8-24 x 1/2 | nf socket hd c/s 18-8 s/s | 219 |
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| Jackson | MS | Socket Head Cap Screw | Steel | Plain / Furnace Black | 5/8-11 x 6 | nc socket hd cap | 74 |
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| Century | FL | Socket Head Cap Screw | null | Plain / Furnace Black | 5/8-11 x 1 1/8 | socket capscrew 5/8-11 x 1-1/8 socket capscrew alloy steel | 9 |
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| MAINSOURC | NH | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #3-48 x 3/16 | soc c/s 18-8 ss | 53 |
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| MAINSOURC | NH | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #8-32 x 3/4 | soc c/s 18-8 ss blk | 612 |
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| MAINSOURC | NH | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M6-1.00 x 55 | soc c/s 18-8 ss | 354 |
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| MAINSOURC | NH | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #10-24 x 7/16 | soc c/s 18-8 ss blk | 374 |
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| MAINSOURC | NH | Socket Head Cap Screw | Steel | Plain / Furnace Black | #10-32 x 1/4 | soc c/s stl blk | 200 |
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| MAINSOURC | NH | Socket Head Cap Screw | Steel | Plain / Furnace Black | #2-56 x 3/4 | soc c/s stl blk | 80 |
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| MAINSOURC | NH | Socket Head Cap Screw | Steel | Plain / Furnace Black | #2-56 x 7/8 | soc c/s stl blk | 186 |
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| MAINSOURC | NH | Socket Head Cap Screw | Steel | Plain / Furnace Black | 5/16-18 x 3/8 | soc c/s stl blk | 300 |
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| MAINSOURC | NH | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 5/16-24 x 1 | soc c/s 18-8 ss | 563 |
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| MAINSOURC | NH | Socket Head Cap Screw | Steel | Plain / Furnace Black | 5/16-24 x 1 | soc c/s stl blk | 130 |
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| MAINSOURC | NH | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 5/16-24 x 1 1/4 | soc c/s 18-8 ss | 1196 |
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| MAINSOURC | NH | Socket Head Cap Screw | Steel | Plain / Furnace Black | 5/16-24 x 1 5/8 | soc c/s stl blk | 110 |
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| MAINSOURC | NH | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 5/16-24 x 5/8 | soc c/s 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 | 5/16-24 x 3/4 | soc c/s 18-8 ss | 140 |
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| MAINSOURC | NH | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 3/8-16 x 1 1/2 | soc c/s 18-8 ss cad | 872 |
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| Century | FL | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M2 x 4 | m2 x 4 socket hd cap screw 18-8 iso 4762 | 13750 |
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| MAINSOURC | NH | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #3-48 x 1/4 | soc c/s 18-8 ss | 106 |
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| MAINSOURC | NH | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 7/16-14 x 4 1/2 | soc c/s 18-8 ss | 800 |
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| Century | FL | Socket Head Cap Screw | Plain / Furnace Black | 06-5 | nas1352n06-5 | 14825 |
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| Century | FL | Socket Head Cap Screw | null | Plain / Furnace Black | #20 | 2048395-14 screw cap socket | 11354 |
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| MAINSOURC | NH | Socket Head Cap Screw | Steel | Plain / Furnace Black | 1/2-20 x 1 | soc c/s stl blk | 100 |
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| MAINSOURC | NH | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/2-20 x 2 | soc c/s 18-8 ss | 200 |
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| MAINSOURC | NH | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/2-13 x 1/2 | soc c/s 18-8 ss | 352 |
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| Century | FL | Socket Head Cap Screw | null | Plain / Furnace Black | ms21262-4 screw cap socket he | 4848 |
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| MAINSOURC | NH | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #5-40 x 3/8 | soc c/s 18-8 ss | 597 |
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| MAINSOURC | NH | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #5-40 x 1/2 | soc c/s 18-8 ss | 729 |
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| Century | FL | Socket Head Cap Screw | Plain / Furnace Black | 3/8-24 x 1 1/2 | ms16996-42 | 8 |
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| MAINSOURC | NH | Socket Head Cap Screw | Steel | Plain / Furnace Black | #5-40 x 7/8 | soc c/s stl blk | 90 |
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| Century | FL | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 5/16-18 x 1 1/2 | 5/16-18 x 1 1/2 socket cap 5/16-18 x 1 1/2 socket cap screw 18-8 | 7153 |
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| MAINSOURC | NH | Socket Head Cap Screw | Steel | Plain / Furnace Black | #6-32 x 1 | soc c/s stl z/clr | 6057 |
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| Century | FL | Socket Head Cap Screw | Plain / Furnace Black | nas1351-4-24 | 7110 |
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| Century | FL | Socket Head Cap Screw | Plain / Furnace Black | ms16995-1b | 6830 |
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| MAINSOURC | NH | Socket Head Cap Screw | Steel | Plain / Furnace Black | #6-32 x 1 1/4 | soc c/s stl blk | 11032 |
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| Set Screw | IL | Socket Head Cap Screw | null | Plain / Furnace Black | 3/4-10 x 4 1/2 | 3/4-10 x 4 1/2 half dog point alloy socket head cap screw | inquire |
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| ACCURATE | IL | Socket Head Cap Screw | null | Plain / Furnace Black | 1/2-20 x 1 3/4 | 1/2-20x1 3/4 fine socket head cap screw plain | 25 |
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| ACCURATE | IL | Socket Head Cap Screw | Steel | Plain / Furnace Black | #10-32 x 4 | fine socket c/sr (alloy) | 75 |
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| ACCURATE | IL | Socket Head Cap Screw | Steel | Plain / Furnace Black | 1 1/4-7 x 3 | coarse socket c/s (alloy) | 42 |
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| ACCURATE | IL | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M5-0.80 x 30 | M5-0.8x30 socket c/s a2 18-8 304 M5030CSA2 | 20 |
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| ACCURATE | IL | Socket Head Cap Screw | Steel | Plain / Furnace Black | 1/4-28 x 2 1/4 | fine socket c/sr (alloy) | 516 |
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| ACCURATE | IL | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #6-32 x 1/4 | coarse socket c/s 18-8 304 | 400 |
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| ACCURATE | IL | Socket Head Cap Screw | Class 12.9 | Plain / Furnace Black | M16-2.00 x 150 | M16-2x150 socket c/s M16150CSP | 32 |
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| ACCURATE | IL | Socket Head Cap Screw | Steel | Plain / Furnace Black | 1 1/8-7 x 4 | 1 1/8-7x4 unc socket head cap sc plain (alloy) | 10 |
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| ACCURATE | IL | Socket Head Cap Screw | Steel | Plain / Furnace Black | 7/16-20 x 1 | 7/16-20x1 fine socket head cap scr plain (alloy) | 19 |
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| ACCURATE | IL | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/2-13 x 2 | 1/2-13x2 unc socket head cap sc 18-8 304 (full thread) | 180 |
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| RCFast | AZ | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M8 x 20 | M8x20 socket cap 18-8 304 ( iso4762 ft) din 912 | 500 |
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| YANKEE | NH | Socket Head Cap Screw | Steel | Cadmium/Yellow | #0-80 x 3/16 | shcs cad locking | 512 |
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| YANKEE | NH | Socket Head Cap Screw | Steel | Cadmium/Yellow | #2-56 x 3/16 | shcs cad locking | 2205 |
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| YANKEE | NH | Socket Head Cap Screw | Steel | Cadmium/Yellow | #2-56 x 1/4 | shcs cad locking | 1510 |
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| YANKEE | NH | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #2-56 x .312 | nas1352c02-5 2-56 x 5/16 socket c/s 300 series 18-8 304 304ss | 759 |
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| YANKEE | NH | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #4-40 x 3/16 | nas1352c04-3 4-40 x 3/16 socket c/s 300 series 18-8 304 304ss | 497 |
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| YANKEE | NH | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #6-32 x 1 1/4 | nas1352c06-20 6-32 x 1-1/4 socket c/s 300 series 18-8 304 304ss | 51 |
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| YANKEE | NH | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #0-80 x 1/8 | socket c/s 18-8 s/s | 2334 |
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| YANKEE | NH | Socket Head Cap Screw | Steel | Plain / Furnace Black | #0-80 x 1/8 | socket cap stn stl black | 1928 |
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| YANKEE | NH | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #0-80 x 5/32 | socket c/s 18-8 s/s | 540 |
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| YANKEE | NH | Socket Head Cap Screw | Steel | Black Oxide | #0-80 x 3/16 | socket c/s | 992 |
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| YANKEE | NH | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #0-80 x 3/16 | socket c/s 18-8 s/s | 2693 |
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| YANKEE | NH | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #0-80 x 3/16 | socket cap 18-8 304 black | 1896 |
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| YANKEE | NH | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #0-80 x 1/4 | socket cap st/stl black | 1450 |
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| YANKEE | NH | Socket Head Cap Screw | Steel | Black Oxide | #0-80 x 5/16 | socket c/s | 896 |
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| YANKEE | NH | Socket Head Cap Screw | Steel | Plain / Furnace Black | #0-80 x 3/8 | 0-80x3/8 socket c/sw unbrako | 100 |
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| YANKEE | NH | Socket Head Cap Screw | Steel | Black Oxide | #0-80 x 1/2 | socket c/s | 200 |
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| YANKEE | NH | Socket Head Cap Screw | Steel | Black Oxide | #0-80 x 5/8 | socket c/s | 200 |
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| YANKEE | NH | Socket Head Cap Screw | Steel | Black Oxide | #0-80 x 3/4 | socket c/s | 304 |
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| YANKEE | NH | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #0-80 x 3/4 | socket cap st/stl black | 175 |
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| YANKEE | NH | Socket Head Cap Screw | Steel | Black Oxide | 1-8 x 1 1/2 | socket c/s | 60 |
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| METRO IND | OH | Socket Head Cap Screw | Class 8.8 | Plain / Furnace Black | M24 x 120 | M24x120 skt c/s 8.8 din 912 | 5 |
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| METRO IND | OH | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M3 x 22 | M3x22 skt c/s s/s din 912 | 300 |
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| METRO IND | OH | Socket Head Cap Screw | ASTM A574 | Zinc/Clear | 3/8-24 x 2 1/2 | 3/8-24x2 1/2 skt c/s sae alloy zinc | 50 |
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| METRO IND | OH | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 3/8-24 x 5/8 | 3/8-24x5/8 skt c/s sae s/s | 68 |
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| Hayes | CA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #0-80 x 1/4 | nas1351c00-4 0-80 x 1/4 socket cap screw 18-8ss | 680 |
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| Hayes | CA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #10-32 x 2 1/4 | nas1351c3-36 10-32 x 2-1/4 socket cap screw 18-8ss | 7 |
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| Hayes | CA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #4-12 | nas1351c4-12 1/4-28 x 3/4 socket cap screw 18-8ss | 86 |
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| Hayes | CA | Socket Head Cap Screw | Superalloy (Inconel, Hastelloy, Alloy 20) | Plain / Furnace Black | #10-32 x 1 3/4 | nas1351n3-28 10-32 x 1-3/4 socket cap screw a286 pass | 200 |
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| Hayes | CA | Socket Head Cap Screw | Superalloy (Inconel, Hastelloy, Alloy 20) | Plain / Furnace Black | #10-32 x 3/8 | nas1351n3-6 10-32 x 3/8 socket cap screw a286 pass | 2250 |
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| Hayes | CA | Socket Head Cap Screw | Superalloy (Inconel, Hastelloy, Alloy 20) | Plain / Furnace Black | 1/4-28 x 1 | nas1351n4-16 1/4-28 x 1 socket cap screw a286 pass | 5 |
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| Hayes | CA | Socket Head Cap Screw | Superalloy (Inconel, Hastelloy, Alloy 20) | Plain / Furnace Black | 1/4-28 | nas1351n4-20 1/4-28 x 1-1/4 socket cap screw a286 pass | 12 |
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| Hayes | CA | Socket Head Cap Screw | null | Cadmium | #2-56 x 5/16 | nas1352-02-5p 2-56 x 5/16 socket cap screw alloy cad ii | 1000 |
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| Hayes | CA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #2-56 x 3/8 | nas1352c02-6 2-56 x 3/8 socket cap screw 18-8ss | 8602 |
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| Hayes | CA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #8-32 x 5/8 | nas1352c08-10 8-32 x 5/8 socket cap screw 18-8ss | 49940 |
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| Hayes | CA | Socket Head Cap Screw | Superalloy (Inconel, Hastelloy, Alloy 20) | Plain / Furnace Black | #4-40 x 1 1/2 | nas1352n04-24 4-40 x 1 1/2 socket cap screw a286 pass | 51 |
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| Hayes | CA | Socket Head Cap Screw | Superalloy (Inconel, Hastelloy, Alloy 20) | Plain / Furnace Black | #6-32 x 5/8 | nas1352n06-10 6-32 x 5/8 socket cap screw a286 pass | 1755 |
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| YANKEE | NH | Socket Head Cap Screw | ASTM A574 | Black Oxide | M12-1.75 x 90 | m12 (1.75) x 90 socket head cap screw class 12.9 alloy steel black oxide p/t | 266 |
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| TownCountry | AR | Socket Head Cap Screw | Steel | Plain / Furnace Black | M10-1.50 x 50 | m10-1.50 x 50mm socket head cap screw | 17 |
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| Future Fastener | TX | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M2.5 x 8 | m2.5 x 8 socket head cap screw coarse thread a2 stainless steel | 216 |
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| Future Fastener | TX | Socket Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | M6 x 25 | M6x25 metric socket hd cap (316ss) | 75 |
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| Future Fastener | TX | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 4-40 x 9/16 socket head cap screw ss | 77 |
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| Future Fastener | TX | Socket Head Cap Screw | Steel | Black Oxide | #3-48 x 1/2 | 3-48x1/2 socket cap screw blk | 30 |
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| Future Fastener | TX | Socket Head Cap Screw | Steel | Zinc/Clear | #10-24 x 2 | 10-24x2 socket head cap screw plt | 60 |
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| YANKEE | NH | Socket Head Cap Screw | ASTM A574 | Zinc/Clear | M3-0.50 x 8 | m3(.5) x 8 socket head cap screw alloy steel zinc plated | 2048 |
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| METRO IND | OH | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/4-20 x 3 | 1/4-20x3 skt c/s s/s full thread | 1500 |
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| SII | IN | Socket Head Cap Screw | Steel | Plain / Furnace Black | M20-2.50 x 180 | M20-2.50x180 shcs) | 10 |
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| SII | IN | Socket Head Cap Screw | ASTM A574 | Black Oxide | 1/4-20 x 5/16 | 1/4-20x5/16 a574 hex black oxide alloy steel socket cap screw b18.2.1 b18.3 | 2500 |
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