#4 Bolts & Cap Screws
484,728 Bolts & Cap Screws, showing 200, (click on any line for more information)
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| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| Weaver | WA | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-.7 x 30 | 4-.7 x 30 button hd socket c/s 18-8 ss | 75 |
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| OneMonroe | NC | 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 torx but c/s 18-8 t8 w/patch item is made from/print 6689226 less patch-dfars 252.225-7009 applies. supplemental patch required and only approved source is aerospace nylok(lm# 0070606). any deviation must be approved by the customer. | 5433 |
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| OneMonroe | NC | Button Head Socket Cap Screw | 316, 317, A4 Stainless | Black Oxide | #4-40 x 5/8 | 4-40 x 5/8 lg button head shcs t-316 sst black oxide all over per mil-dtl-13924 class 4 dfars reqd | 3120 |
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| OneMonroe | NC | Button Head Socket Cap Screw | 316, 317, A4 Stainless | Black Oxide | #4-40 x 1/8 | 4-40 x 1/8 lg button head torx t-316 sst black oxide all over per mil-dtl-13924 class 4 dfars reqd | 5000 |
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| OneMonroe | NC | Button Head Socket Cap Screw | 316, 317, A4 Stainless | Black Oxide | #4-40 x 1/8 | 4-40 x 1/8 lg button head torx t-316 ss black oxide all over per mil-dtl-13924 class 4 with dri-loc 2045 dfars reqd | 18300 |
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| OneMonroe | NC | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | screw socket cap 4-40x1/4 s/s | 1668 |
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| OneMonroe | NC | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 5/16 | screw button head cap 4-40x5/16 s/s | 146 |
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| OneMonroe | NC | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1 1/4 | screw socket cap 4-40x1-1/4 s/s | 500 |
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| OneMonroe | NC | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1 3/4 | screw socket head cap 4-40 x 1 3/4 stainless | 100 |
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| OneMonroe | NC | Button Head Socket Cap Screw | Steel | Plain | #4-40 x 1 | 4-40 x 1 button soc cap screw | 25 |
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| OneMonroe | NC | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1 | 4-40 x 1 but soc c/s efi 18-8ss | 500 |
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| OneMonroe | NC | Socket Head Cap Screw | Steel | Plain | #4-40 x 1 | 4-40 x 1 socket cap screw | 200 |
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| OneMonroe | NC | Flat Head Socket Cap Screw | Steel | Plain | #4-40 x 1 | 4-40 x 1 flat soc cap screw | 80 |
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| OneMonroe | NC | Flat Head Socket Cap Screw | Steel | Plain | #4-40 x 1 | 4-40 x 1 flat soc cap screw | 100 |
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| OneMonroe | NC | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1 1/8 | 4-40 x 1 1/8 socket cap screw stainless | 2100 |
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| OneMonroe | NC | Socket Head Cap Screw | Steel | Plain | #4-40 x 1 1/8 | 4-40 x 1 1/8 soc cs efi stl | 600 |
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| OneMonroe | NC | Socket Head Cap Screw | Steel | Plain | #4-40 x 1 1/4 | 4-40 x 1 1/4 socket cap screw | 50 |
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| OneMonroe | NC | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/8 | 4-40 x 1/8 but soc c/s efi 18-8ss | 900 |
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| OneMonroe | NC | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/8 | 4-40 x 1/8 but soc c/s vented 18-8ss | 76 |
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| OneMonroe | NC | Flat Head Socket Cap Screw | Steel | Plain | #4-40 x 3/16 | 4-40 x 3/16 flat soc cap screw | 35 |
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| OneMonroe | NC | Socket Head Cap Screw | Steel | Plain | #4-40 x 2 | 4-40 x 2 socket cap screw | 50 |
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| METRO IND | OH | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/2 | 4-40 x 1/2 button skt c/s s/s | 246 |
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| METRO IND | OH | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | 4-40 x 1/4 flat skt c/s s/s | 146 |
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| METRO IND | OH | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | 4-40 x 1/4 skt c/s s/s | 62 |
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| Weaver | WA | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1 | 4-40x1 button hd socket c/s 18-8 ss | 200 |
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| Weaver | WA | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1 1/4 | 4-40x1 1/4 button hd socket c/s 18-8 ss | 785 |
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| Weaver | WA | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/2 | 4-40x1/2 flat hd socket c/s 18-8 ss | 146 |
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| OneMonroe | NC | Socket Head Cap Screw | Steel | Plain | #4-40 x 1 1/2 | 4-40 x 1 1/2 socket cap screw | 150 |
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| YANKEE | NH | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1 1/4 | 4-40 x 1-1/4 flat socket cap screw 18-8 stainless steel | 100 |
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| YANKEE | NH | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | #4-40 x 3/8 | military spec 4-40 x 3/8 socket head cap screw 300 series stainless steel black pass | 300 |
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| YANKEE | NH | Button Head Socket Cap Screw | Steel | Black Oxide | #4-40 x 1 | 4-40 x 1 but hd sckt screw alloy blk oxide | 75 |
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| YANKEE | NH | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1 | 4-40 x 1 but hd sckt screw stain steel | 377 |
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| YANKEE | NH | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1 | 4-40 x 1 flat socket cap 18-8 stainless steel | 1167 |
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| YANKEE | NH | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1 1/4 | 4-40 x 1-1/4 button socket cap screw 18-8 stainless steel | 105 |
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| YANKEE | NH | Flat Head Socket Cap Screw | Steel | Black Oxide | #4-40 x 1 1/4 | 4-40 x 1 1/4 flt hd sckt cap alloy blk oxide | 88 |
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| YANKEE | NH | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1 1/4 | 4-40 x 1 1/4 soc hd cap w/nylok patch stain steel | 12 |
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| YANKEE | NH | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/8 | 4-40 x 1/8 button head socket cap screw 18-8 stainless steel | 2189 |
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| YANKEE | NH | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/8 | 4-40 x 1/8 but hd sckt screw stain steel black | 293 |
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| YANKEE | NH | Flat Head Socket Cap Screw | Steel | Black Oxide | #4-40 x 1/8 | 4-40 x 1/8 flat head socket cap alloy steel black oxide | 200 |
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| YANKEE | NH | Flat Head Socket Cap Screw | Steel | Plain | #4-40 x 1/8 | 4-40 x 1/8 flat head socket screw undercut stain s | 31 |
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| YANKEE | NH | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/8 | 4-40 x 1/8 flt hd sckt cap undercut s/s black | 197 |
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| YANKEE | NH | Socket Head Cap Screw | ASTM A574 | Black Oxide | #4-40 x 1/8 | 4-40 x 1/8 socket head cap screw alloy steel black oxide | 613 |
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| YANKEE | NH | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/8 | 4-40 x 1/8 socket head cap screw 18-8 stainless steel | 2063 |
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| YANKEE | NH | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/8 | 4-40 x 1/8 soc hd cap st/stl black | 300 |
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| YANKEE | NH | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1 5/16 | 4-40 x 1-5/16 soc hd cap screw stainless steel | 68 |
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| YANKEE | NH | Socket Head Cap Screw | ASTM A574 | Black Oxide | #4-40 x 1 3/8 | 4-40 x 1-3/8 socket head cap alloy steel black oxide | 300 |
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| YANKEE | NH | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1 1/2 | 4-40 x 1 1/2 flt hd sckt cap stainless steel | 159 |
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| YANKEE | NH | Socket Head Cap Screw | ASTM A574 | Black Oxide | #4-40 x 1 1/2 | 4-40 x 1 1/2 soc hd cap screw alloy blk oxide | 100 |
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| RCFast | AZ | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | socket cap 18-8 304 | 400 |
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| RCFast | AZ | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/8 | socket cap 18-8 304 | 1700 |
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| RCFast | AZ | Socket Head Cap Screw | Steel | Black Oxide | #4-40 x 3/4 | socket cap stl black ox | 1000 |
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| RCFast | AZ | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/2 | socket cap 18-8 304 | 175 |
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| ACCURATE | IL | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 5/16 | coarse flat socket c/s 18-8 304 | 500 |
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| ACCURATE | IL | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 5/8 | coarse socket c/s 18-8 304 | 300 |
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| OneMonroe | NC | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 7/8 | 4-40 x 7/8 socket cap screw stainless | 100 |
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| OneMonroe | NC | Socket Head Cap Screw | Steel | Plain | #4-48 x 3/8 | 4-48 x 3/8 socket cap screw | 35 |
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| American | NY | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | 4/40x1/4 socket cap screw 18-8 304 | 1000 |
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| American | NY | Button Head Socket Cap Screw | Steel | Plain | #4-40 x 1/4 | button socket cap | 450 |
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| American | NY | Flat Head Socket Cap Screw | Steel | Plain | #4-40 x 9/16 | flat socket cap | 98000 |
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| American | NY | Button Head Socket Cap Screw | Steel | Plain | #4-40 x 1/2 | hex button socket cap | 33000 |
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| American | NY | Button Head Socket Cap Screw | Steel | Plain | #4-40 x 5/8 | button socket c/s | 88000 |
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| American | NY | Socket Head Cap Screw | 400 Stainless (405, 410,416,420,430 etc.) | Plain | #4-40 x 5/8 | socket c/s 410 s/s | 1930 |
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| American | NY | Socket Head Cap Screw | Steel | Plain | #4-40 x 2 1/4 | spline socket cap | 1500 |
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| American | NY | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 7/16 | button socket 18-8 304 | 2500 |
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| American | NY | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 7/16 | socket cap 18-8 304 | 650 |
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| American | NY | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/2 | button socket cap 18-8 304 | 9900 |
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| American | NY | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-48 x 7/8 | socket cap 18-8 304 | 7000 |
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| American | NY | Socket Head Cap Screw | Steel | Zinc/Clear | #4-40 x 1/4 | socket cap nylock | 1430 |
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| American | NY | Button Head Socket Cap Screw | Steel | Plain | #4-40 x 1/4 | button socket cap | 1000 |
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| American | NY | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | button socket cap 18-8 s/s | 2800 |
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| American | NY | Socket Head Cap Screw | Steel | Cadmium | #4-40 x 5/16 | spline socket cap cad pl | 3000 |
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| American | NY | Socket Head Cap Screw | Steel | Zinc/Yellow | #4-40 x 1/2 | socket cap | 3400 |
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| American | NY | Socket Head Cap Screw | Steel | Plain | #4-40 x 5/8 | socket cap | 200 |
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| American | NY | Socket Head Cap Screw | Steel | Nickel Plated | #4-48 x 5/32 | socket cap nickle pl | 310000 |
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| American | NY | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 2 | button socket cap 18-8 304 | 450 |
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| RCFast | AZ | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/4 | button socket cap 18-8 304 | 1500 |
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| RCFast | AZ | Flat Head Socket Cap Screw | Steel | Zinc/Yellow | #4-40 x 1/4 | torx flat 100 deg m/s stl (t-8) | 1940 |
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| RCFast | AZ | Button Head Socket Cap Screw | Steel | Plain | #4-40 x 3/8 | button soc cap stl fac black | 200 |
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| RCFast | AZ | Flat Head Socket Cap Screw | Steel | Zinc/Clear | #4-40 x 1/4 | torx flat 100 deg m/s stl 1 (t-8) rohs | 32000 |
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| RCFast | AZ | Button Head Socket Cap Screw | Steel | Zinc/Clear | #4-40 x 1/4 | torx button stl 1 rohs | 350 |
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| RCFast | AZ | Button Head Socket Cap Screw | Steel | Zinc/Yellow | #4-40 x 1/4 | torx button stl rohs | 10000 |
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| RCFast | AZ | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 5/16 | socket cap 18-8 304 | 1000 |
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| RCFast | AZ | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 9/16 | socket cap 18-8 304 | 2500 |
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| RCFast | AZ | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 7/8 | socket cap 18-8 304 | 500 |
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| RCFast | AZ | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/8 | button socket cap 18-8 304 | 800 |
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| RCFast | AZ | Button Head Socket Cap Screw | Steel | Plain | #4-40 x 1/4 | torx button (t-8) | 66000 |
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| RCFast | AZ | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | button socket cap 18-8 304 | 1500 |
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| Ababa | CA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1 3/4 | 4-40 x 1 3/4 soc cap screw s/s | 205 |
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| Ababa | CA | Socket Head Cap Screw | 316, 317, A4 Stainless | Plain | #4-40 x 1/4 | 4-40 x 1/4 soc cap screw 316 s/s | 600 |
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| Ababa | CA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 5/16 | 4-40 x 5/16 soc cap screw s/s | 2041 |
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| Weaver | WA | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/16 | 4-40x3/16 button hd socket c/s 18-8 ss | 300 |
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| Weaver | WA | Button Head Socket Cap Screw | Steel | Plain | #4-40 x 1/4 | 4-40x1/4 button hd socket c/s plain | 5280 |
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| Weaver | WA | Button Head Socket Cap Screw | Steel | Plain | #4-40 x 3/8 | 4-40x3/8 button hd socket c/s plain | 780 |
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| METRO IND | OH | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/8 | c/s trimmed s/s | 200 |
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| SII | IN | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/16 | #4-40x3/16 non-standard flat socket caps unc 18-8 304 a2 b18.2.1 b18.3 | 1900 |
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| SII | IN | Socket Head Cap Screw | Steel | Plain | #4-40 x 7/16 | 4-40x7/16 shcs b18.2.1 b18.3 | 100 |
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| RePneu To | MI | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | #4-40x1/4 (ft) flat socket caps unc 18-8 304 a2 | 2500 |
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| RePneu To | MI | Socket Head Cap Screw | Steel | Plain | #4-40 | shcs 4-40 | 61 |
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| B & K FAST | PA | Flat Head Socket Cap Screw | Steel | Plain | #4-40 x 1/4 | 4/40 x 1/4 flat hd socket cap screws b18.2.1 b18.3 | 200 |
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| B & K FAST | PA | Flat Head Socket Cap Screw | Steel | Plain | #4-40 x 3/8 | 4/40 x 3/8 flat hd socket cap screws b18.2.1 b18.3 | 400 |
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| B & K FAST | PA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/2 | 4/40 x 1/2 socket cap screws 18-8 ss b18.2.1 b18.3 | 100 |
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| B & K FAST | PA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 7/8 | 4/40 x 7/8 socket cap screws 18-8 ss b18.2.1 b18.3 | 151 |
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| B & K FAST | PA | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | 4/40 x 1/4 flat socket cap screw 18-8 ss b18.2.1 b18.3 | 65 |
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| TSF | TX | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | socket head cap screw 18-8 ss w/nylon locking patch 440 x 1/4 | 5000 |
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