#4 Bolts & Cap Screws
511,632 Bolts & Cap Screws, showing 200, (click on any line for more information)
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Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
Cal Fastenrs | CA | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | 4-40x1/4 flat soc cap screw 18-8 304 skt flat hdcap skt flat hdcap | 115 |
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FasSpcMfg | FL | Socket Head Cap Screw | Superalloy (Inconel, Hastelloy, Alloy 20) | Plain | #4-40 x 1/8 | 4-40 x 1/8 socket cap 17-4 ph h1150 | 11 |
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FasSpcMfg | FL | Socket Head Cap Screw | Ni-Cu Alloy (Monel, K-Monel, etc.) | Plain | #4-40 x 3/16 | 4-40 x 3/16 socket cap ni-cu | 5 |
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FasSpcMfg | FL | Socket Head Cap Screw | 316, 317, A4 Stainless | Plain | #4-40 x 1/8 | 4-40 x 1/8 low head socket cap 316 stainless | 5 |
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FasSpcMfg | FL | Socket Head Cap Screw | Titanium | Plain | #4-40 x 3/16 | 4-40 x 3/16 socket cap titanium grade 2 | 2 |
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FasSpcMfg | FL | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/16 | 4-40 x 3/16 flat head socket cap 18-8 stainless | 497 |
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FasSpcMfg | FL | Button Head Socket Cap Screw | Superalloy (Inconel, Hastelloy, Alloy 20) | Plain | #4-40 x 3/16 | 4-40 x 3/16 button head socket cap inconel 600 | 5 |
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FasSpcMfg | FL | Socket Head Cap Screw | Brass | Plain | #4-40 x 1/4 | 4-40 x 1/4 socket cap brass | 9 |
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FasSpcMfg | FL | Socket Head Cap Screw | Superalloy (Inconel, Hastelloy, Alloy 20) | Plain | #4-40 x 1/4 | 4-40 x 1/4 socket cap carpenter 20 | 5 |
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FasSpcMfg | FL | Socket Head Cap Screw | null | Plain | #4-40 x 1/4 | 4-40 x 1/4 socket cap alloy | 348 |
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FasSpcMfg | FL | Socket Head Cap Screw | null | Plain | #4-40 x 1/4 | 4-40 x 1/4 socket cap 4140 rc 37-44 | 61 |
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FasSpcMfg | FL | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | 4-40 x 1/4 button head socket cap 2a fit 18-8 stainless | 727 |
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FasSpcMfg | FL | Socket Head Cap Screw | Superalloy (Inconel, Hastelloy, Alloy 20) | Plain | #4-40 x 1/4 | 4-40 x 1/4 socket cap inconel 625 | 3 |
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FasSpcMfg | FL | Socket Head Cap Screw | Superalloy (Inconel, Hastelloy, Alloy 20) | Plain | #4-40 x 1/4 | 4-40 x 1/4 socket cap full thread inconel 600 | 3 |
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FasSpcMfg | FL | Socket Head Cap Screw | 316, 317, A4 Stainless | Plain | #4-40 x 1/4 | 4-40 x 1/4 socket cap 316 stainless-03 | 95 |
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FasSpcMfg | FL | Socket Head Cap Screw | Silicon Bronze | Plain | #4-40 x 1/4 | 4-40 x 1/4 socket cap silicon bronze | 7 |
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FasSpcMfg | FL | Flat Head Socket Cap Screw | Ni-Cu Alloy (Monel, K-Monel, etc.) | Plain | #4-40 x 1/4 | 4-40 x 1/4 flat head socket cap ni-cu 400 | 4 |
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FasSpcMfg | FL | Flat Head Socket Cap Screw | Superalloy (Inconel, Hastelloy, Alloy 20) | Plain | #4-40 x 1/4 | 4-40 x 1/4 flat head socket cap alloy 20 | 8 |
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FasSpcMfg | FL | Flat Head Socket Cap Screw | Brass | Plain | #4-40 x 1/4 | 4-40 x 1/4 flat head socket cap brass | 50 |
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FasSpcMfg | FL | Flat Head Socket Cap Screw | 316, 317, A4 Stainless | Plain | #4-40 x 1/4 | 4-40 x 1/4 flat head socket cap 316 stainless | 99 |
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FasSpcMfg | FL | Socket Head Cap Screw | 316, 317, A4 Stainless | Plain | #4-40 x 1/4 | 4-40 x 1/4 low head socket cap 316 stainless | 6 |
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Alma Bolt | MI | Flat Head Socket Cap Screw | Steel | Plain | #4-48 x 1/4 | SAE special flat hd socket c/s | 65 |
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Alma Bolt | MI | Socket Head Cap Screw | Steel | Plain | #4-48 x 3/8 | special SAE socket hd c/s | 194 |
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Alma Bolt | MI | Socket Head Cap Screw | Steel | Plain | #4-48 x 5/16 | special SAE socket hd c/s | 296 |
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Alma Bolt | MI | Flat Head Socket Cap Screw | Steel | Plain | #4-48 x 1/2 | SAE special flat hd socket c/s | 2600 |
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Alma Bolt | MI | Flat Head Socket Cap Screw | Steel | Plain | #4-48 x 5/8 | SAE special flat hd socket c/s | 194 |
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Alma Bolt | MI | Button Head Socket Cap Screw | Steel | Plain | #4-40 x 1 | button socket c/s | 20 |
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Alma Bolt | MI | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1 | st. st. button socket c/s | 279 |
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Alma Bolt | MI | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1 | st. st. socket c/s | 37 |
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Alma Bolt | MI | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1 1/4 | st. st. button socket c/s | 394 |
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Alma Bolt | MI | Socket Head Cap Screw | Steel | Plain | #4-40 x 1 1/4 | special socket hd c/s | 857 |
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Alma Bolt | MI | Socket Head Cap Screw | Steel | Plain | #4-40 x 1/8 | special socket hd c/s | 2300 |
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Alma Bolt | MI | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1 1/4 | st. st. socket c/s | 75 |
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Alma Bolt | MI | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1 1/2 | st. st. button socket c/s | 400 |
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Alma Bolt | MI | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1 1/2 | st. st. socket c/s | 375 |
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Alma Bolt | MI | Socket Head Cap Screw | Steel | Plain | #4-40 x 3/16 | special socket hd c/s | 635 |
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Alma Bolt | MI | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/16 | st. st. button socket c/s | 169 |
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Alma Bolt | MI | Socket Head Cap Screw | Brass | Plain | #4-40 x 1/4 | socket c/s | 300 |
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Alma Bolt | MI | Button Head Socket Cap Screw | Steel | Plain | #4-40 x 1/4 | button socket c/s | 394 |
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Alma Bolt | MI | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | st. st. button socket c/s | 1387 |
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Alma Bolt | MI | Button Head Socket Cap Screw | Steel | Plain | #4-40 x 3/8 | button socket c/s | 349 |
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Olander | CA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 9/16 | 4-40 x 9/16 skt cap patch sst rohs () () | 3600 |
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Olander | CA | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/8 | 4-40 x 3/8 flat torx sst rohs () | 2037 |
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Olander | CA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | 4-40 x 1/4 soc cap patch sst black () () | 790 |
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Olander | CA | Socket Head Cap Screw | ASTM A574 | Plain | #4-40 x 1/4 | 4-40 x 1/4 soc cap w/gry thumbcap alloy () () | 395 |
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Olander | CA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | 4-40 x 1/4 soc cap ifi 124 patch ss () () | 470 |
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Olander | CA | Socket Head Cap Screw | ASTM A574 | Zinc/Clear | #4-40 x 1/8 | 4-40 x 1/8 soc cap alloy zinc () () | 178 |
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Komar | OH | Socket Head Cap Screw | Steel | Zinc/Black | 4-40 x 1/4 torx(t-10) pan(internal)sem screw black zinc | 2286 |
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Komar | IL | Socket Head Cap Screw | Superalloy (Inconel, Hastelloy, Alloy 20) | Plain | #4-40 x 1 | 4-40x1 socket cap pernace mr0175 hastelloy c-276 | 5 |
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Komar | IL | Socket Head Cap Screw | 316, 317, A4 Stainless | Plain | #4-40 x 1 | 4-40x1 socket cap screw 316 ss | 92 |
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Komar | IL | Socket Head Cap Screw | Superalloy (Inconel, Hastelloy, Alloy 20) | Plain | #4-40 x 1 1/8 | 4-40x1 1/8 soc cap scr pernace mr0175 hast.c-276 | 14 |
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Komar | IL | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | #4-40 x 1 1/4 | 4-40x1 1/4 socket cap 18-8 ss (pass) | 113 |
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Komar | IL | Socket Head Cap Screw | Superalloy (Inconel, Hastelloy, Alloy 20) | Passivated | #4-40 x 1.135 | 4-40x1.135 soc cap captive scr a 286(passivated) | 103 |
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Komar | IL | Socket Head Cap Screw | Steel | Zinc/Clear | #4-40 x 3/16 | 4-40x3/16 socket head cap screw zinc trivalent | 291 |
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Komar | IL | Socket Head Cap Screw | Steel | Zinc/Clear | #4-40 x 1 1/2 | 4-40x1 1/2 socket cap screw zinc | 1000 |
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Komar | IL | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | #4-40 x 1 1/2 | 4-40x1 1/2 socket hd cap scr 18-8 ss passivate | 200 |
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Komar | IL | Socket Head Cap Screw | Steel | Zinc/Clear | #4-40 x 1 5/16 | 4-40x1 5/16 socket cap screw zinc | 6000 |
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Komar | IL | Socket Head Cap Screw | Steel | Cadmium | #4-40 x 3/16 | 4-40x3/16 socket cap screw cad | 26 |
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Komar | IL | Socket Head Cap Screw | Steel | Zinc/Clear | #4-40 x 1/8 | 4-40x1/8 socket head cap screw zinc trivalent | 220 |
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Komar | IL | Button Head Socket Cap Screw | Steel | Nickel Plated | #4-40 x 1/4 | 4-40x1/4 button soc cap screw nickel | 2000 |
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Komar | IL | Socket Head Cap Screw | Steel | Nickel Plated | #4-40 x 1/4 | 4-40x1/4 socket cap screw black nickel | 1000 |
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Komar | IL | Socket Head Cap Screw | Superalloy (Inconel, Hastelloy, Alloy 20) | Plain | #4-40 x 1/4 | 4-40x1/4 socket cap screw 17-4ph ss-cond. a | 8 |
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Komar | IL | Button Head Socket Cap Screw | Superalloy (Inconel, Hastelloy, Alloy 20) | Plain | #4-40 x 1/4 | 4-40x1/4 button soc pernace mr0175 hastelloy c-276 | 63 |
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Komar | IL | Socket Head Cap Screw | Steel | Plain | #4-40 x 1/4 | 4-40x1/4 low head socket cap scr | 94 |
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Komar | IL | Button Head Socket Cap Screw | Steel | Zinc/Clear | #4-40 x 1/4 | 4-40x1/4 button socket cap screw zinc trivalent | 150 |
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Komar | IL | Socket Head Cap Screw | Steel | Nickel Plated | #4-40 x 1/4 | 4-40x1/4 socket cap screw nickel | 1500 |
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Komar | IL | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | #4-40 x 1/4 | 4-40x1/4 button socket cap 18-8 ss passivate | 750 |
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WDMB | IA | Socket Head Cap Screw | ASTM A574 | Plain | #4-40 x 5/8 | hex socket cap screw alloy 4-40x5/8 (W010) | 45,000 |
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Mid-Valley | CA | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/16 | flat head socket cap screw b18.2.1 b18.3 | inquire |
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FastWare | Sask | Button Head Socket Cap Screw | Steel | Plain | #4-40 x 1/2 | button socket c/s | 48 |
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FastWare | Sask | Flat Head Socket Cap Screw | Steel | Plain | #4-40 x 3/8 | flat socket c/s | 23 |
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FastWare | Sask | Socket Head Cap Screw | Steel | Zinc/Clear | #4-40 x 1/2 | pan socket | 800 |
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FastWare | Sask | Socket Head Cap Screw | Steel | Zinc/Clear | #4-24 x 3/4 | pan socket type-a tapping screw 100/pkg | 600 |
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FastWare | Sask | Socket Head Cap Screw | Steel | Zinc/Clear | #4-24 x 5/8 | pan socket type-a tapping screw 100/pkg | 300 |
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FastWare | Sask | Socket Head Cap Screw | Steel | Plain | #4-40 x 3/8 | socket c/s | 2,298 |
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FastWare | Sask | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/2 | 4-40x1/2 flat socket c/s 18.8 ss | 170 |
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FastWare | Sask | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 5/8 | 4-40x5/8 flat socket c/s 18.8 ss | 107 |
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FastWare | Sask | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | 4-40x1/4 button socket c/s 18.8 ss | 100 |
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FastWare | Sask | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 5/16 | 4-40x5/16 socket c/s 18.8 ss | 100 |
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FastWare | Sask | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/8 | 4-40x3/8 button socket c/s 18.8 ss | 50 |
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FastWare | Sask | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-24 x 5/8 | flat socket type-a tapping screw 18.8 18-8 304 | 966 |
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ASFCORP | MI | Socket Head Cap Screw | Steel | Black Oxide | #4-40 x 5/8 | 4-40 x 5/8 soc hd cap scw blk ox pkg | 61 |
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ASFCORP | MI | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | 4-40 x 1/4 butt hd soc cap ss | 300 |
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ASFCORP | MI | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/8 | 4-40 x 3/8 butt hd soc cap ss pkg | 351 |
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ASFCORP | MI | Socket Head Cap Screw | Steel | Black Oxide | #4-40 x 1/2 | 4-40 x 1/2 soc hd cap scw blk ox pkg | 6,855 |
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ASFCORP | MI | Button Head Socket Cap Screw | Steel | Black Oxide | #4-40 x 5/8 | 4-40 x 5/8 butt hd soc cap blk ox pkg | 75 |
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ASFCORP | MI | Socket Head Cap Screw | Steel | Black Oxide | #4-40 x 1/2 | 4-40 x 1/2 soc hd cap scw blk ox pkg | 6,855 |
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ASFCORP | MI | Socket Head Cap Screw | Steel | Black Oxide | #4-40 x 1 | 4-40 x 1 prem soc hd cap scw blk ox pkg | 100 |
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ASFCORP | MI | Socket Head Cap Screw | Steel | Black Oxide | #4-40 x 3/8 | 4-40 x 3/8 soc hd cap scw blk ox pkg | 200 |
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ASFCORP | MI | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/2 | 4-40 x 1/2 soc hd cap scw ss pkg | 288 |
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ASFCORP | MI | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/2 | 4-40 x 1/2 flt hd soc cap ss pkg | 25 |
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ASFCORP | MI | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/2 | 4-40 x 1/2 soc hd cap scw ss pkg | 288 |
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ASFCORP | MI | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/16 | 4-40 x 3/16 butt hd soc cap ss pkg | 50 |
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ASFCORP | MI | Socket Head Cap Screw | Steel | Black Oxide | #4-40 x 5/8 | 4-40 x 5/8 soc hd cap scw blk ox pkg | 61 |
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KBS | TN | Socket Head Cap Screw | Nylon (Polyamide) | Plain | #4-40 x 1/4 | 4-40 x 1/4 soc capscrew nylon b18.2.1 b18.3 | 300 |
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Wurth | IN | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 7/8 | nas1352c04-14-4-40x7/8 socket head cap full thread stainless must be certified to the nas | 800 |
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