#4 Bolts & Cap Screws
511,847 Bolts & Cap Screws, showing 200, (click on any line for more information)
| Buy from one of our FCH Network Members | ||||||||
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| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| RCFast | AZ | Socket Head Cap Screw | Steel | Black Oxide | #4-40 x 3/8 | socket cap stl black ox | 100 |
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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 nylon patch 18-8 304 | 7500 |
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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 | 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 | 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 | #4-24 x 5/8 | flat socket type-a tapping screw 18.8 18-8 304 | 966 |
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| Century | FL | Socket Head Cap Screw | null | Plain | #4-40 | nas1351c4-40 socket head cap screw | 4 |
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| Century | FL | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | #4-40 | 39109290 reva 4-40 spec soc hd cap screw 18-8 pass per finish 5.4.1 mil-std-1714-40 x 3/8 | 1 |
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| Century | FL | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/2 | 9101352c04-8d rev c nas1352c04-8 with dicronite finish | 50 |
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| Century | FL | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | #4-40 x 1/2 | mhw002-045a 4-40 x 1/2 soc cap ss pass qq-p-35 ty 6rev 17 must be knurled per print l3 technologies l3 technologies | 50 |
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| Century | FL | Socket Head Cap Screw | 316, 317, A4 Stainless | Passivated | #4-40 x 7/8 | sc004c0056-scs24pa 4-40 x 7/8 socket hd cap screw passivated316 stainless steel | 50 |
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| Century | FL | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/2 | nas1352c04-8p nas1352c04-8p | 42 |
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| Century | FL | Socket Head Cap Screw | null | Zinc/Clear | #4-40 x 1/2 | 4-40 x 1/2 socket c/s alloy steel zinc plated | 500 |
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| Century | FL | 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 stainless patch | 500 |
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| Century | FL | Socket Head Cap Screw | null | Plain | #4-40 x 5/8 | 4-40 x 5/8 socket cap alloy stl | 451 |
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| Century | FL | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | 4-40 x 1/4 socket cap 18-8 w/nylon patch | 400 |
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| Century | FL | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | #4-40 x 1/2 | 4-40 x 1/2 button soc cap 18-8 black ox | 400 |
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| Century | FL | Button Head Socket Cap Screw | ASTM A354 Grade BD | Passivated | #4-40 x .281 | mhw354-1143ab button socket cap torx drive 4-40 x .281 sspassivate qq-p-35 ty ii bo m13924 cl4 sp dry | 10 |
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| Century | FL | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1 1/2 | 4-40 x 1-1/2 socket c/s cap screw 18-8 s/s | 8 |
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| Century | FL | Socket Head Cap Screw | null | Cadmium | #4-40 x 3/4 | nas1352n04-12p 4-40 x 3/4 socket cap screw steel cad plate | 50 |
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| Century | FL | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 5/16 | 4-40x5/16 soc cs 18-8 + 593s microsphere microsphere 593s red | 9 |
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| Century | FL | Socket Head Cap Screw | null | Plain | #4-40 x 1/8 | 4-40x1/8 shcs hd drilled | 12 |
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| Century | FL | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1 1/2 | nas1454c04-0108 threaded rod 4-40 x 1-1/2 stainless steel | 3 |
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| Century | FL | Socket Head Cap Screw | null | Plain | #4-40 x 3/4 | 4-40 x 3/4 socket cap alloy case hard r15n 80-83 .005/.010 | 75 |
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| Century | FL | Hex Head Cap Screw | Steel | Plain | #4 x 6 | 1084-4cn060 or equal heli-coil 4x6 ma3279-154 heli-coil 1084-4cn060 | 73 |
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| Century | FL | Flat Head Socket Cap Screw | ASTM A574 | Plain | #4-40 x 5/16 | 4-40 x 5/16 flat hd soc cap alloy stl | 33 |
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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 | 4-40x1/4 button hd socket c/s 18-8 ss | 500 |
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| Weaver | WA | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/8 | 4-40x3/8 button hd socket c/s 18-8 ss | 295 |
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| Weaver | WA | Button Head Socket Cap Screw | Steel | Plain | #4-40 x 1/2 | 4-40x1/2 button hd socket c/s plain | 800 |
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| Weaver | WA | Button Head Socket Cap Screw | Steel | Plain | #4-40 x 3/4 | 4-40x3/4 button hd socket c/s plain | 1100 |
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| Weaver | WA | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/4 | 4-40x3/4 button hd socket c/s 18-8 ss | 398 |
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| Weaver | WA | Button Head Socket Cap Screw | Steel | Plain | #4-40 x 1 | 4-40x1 button hd socket c/s plain | 600 |
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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 | Button Head Socket Cap Screw | Steel | Zinc/Clear | 4-40 x 3/8 button hd socket c/s zinc | 60 |
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| Weaver | WA | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 5/16 | 4-40x5/16 button hd socket c/s 18-8 ss | 110 |
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| Jackson | MS | Flat Head Socket Cap Screw | Steel | Plain | #4-40 x 1/4 | nc flat socket c/s | 87 |
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| Jackson | MS | Flat Head Socket Cap Screw | Steel | Plain | #4-40 x 3/4 | nc flat socket c/s | 152 |
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| Jackson | MS | Flat Head Socket Cap Screw | Steel | Plain | #4-40 x 1 | nc flat socket c/s | 436 |
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| Jackson | MS | Flat Head Socket Cap Screw | Steel | Plain | #4-40 x 3/8 | nc flat socket c/s | 298 |
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| Jackson | MS | Flat Head Socket Cap Screw | Steel | Plain | #4-40 x 1/2 | nc flat socket c/s | 257 |
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| Jackson | MS | Flat Head Socket Cap Screw | Steel | Plain | #4-48 x 1/4 | nf flat socket c/s | 33 |
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| Jackson | MS | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 5/8 | nc flat socket c/s 18-8 304 | 104 |
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| Jackson | MS | Socket Head Cap Screw | Steel | Plain | #4-40 x 1/4 | nc socket hd cap | 247 |
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| Jackson | MS | Socket Head Cap Screw | Steel | Plain | #4-40 x 5/8 | nc socket hd cap | 91 |
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| Jackson | MS | Socket Head Cap Screw | Steel | Plain | #4-40 x 3/8 | nc socket hd cap | 200 |
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| Jackson | MS | Socket Head Cap Screw | Steel | Plain | #4-40 x 3/4 | nc socket hd cap | 49 |
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| Jackson | MS | Socket Head Cap Screw | Steel | Plain | #4-40 x 5/16 | nc socket hd cap | 22 |
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| Jackson | MS | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | nc socket hd c/s 18-8 s/s | 152 |
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| Jackson | MS | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/2 | nc socket hd c/s 18-8 s/s | 296 |
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| Jackson | MS | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1 1/2 | nc socket hd c/s 18-8 s/s | 63 |
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| Jackson | MS | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1 1/4 | nc socket hd c/s 18-8 s/s | 51 |
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| Jackson | MS | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/4 | nc socket hd c/s 18-8 s/s | 173 |
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| Jackson | MS | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 5/8 | nc socket hd c/s 18-8 s/s | 7 |
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| Jackson | MS | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/8 | nc socket hd c/s 18-8 s/s | 307 |
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| Jackson | MS | Button Head Socket Cap Screw | Steel | Plain | #4-40 x 5/8 | nc button hd socket c/s | 98 |
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| MAINSOURC | NH | Socket Head Cap Screw | Superalloy (Inconel, Hastelloy, Alloy 20) | Passivated | #4-40 x 7/8 | nas1352n04-14 (4-40 x 7/8 soc cap screw a286) NAS1352N0414 | 21 |
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| MAINSOURC | NH | Socket Head Cap Screw | Superalloy (Inconel, Hastelloy, Alloy 20) | Plain | #4-40 x 1/4 | nas1352n04-4 (4-40 x 1/4 soc cap screw a286) NAS1352N044 | 109 |
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| Set Screw | IL | Socket Head Cap Screw | Steel | Plain | #4-40 x 1/4 | socket c/s | inquire |
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| Set Screw | IL | Socket Head Cap Screw | Steel | Plain | #4-40 x 1/4 | socket c/s zinklad1000b | inquire |
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| Set Screw | IL | Socket Head Cap Screw | Steel | Plain | #4-40 x 5/16 | socket c/s | inquire |
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| Set Screw | IL | Socket Head Cap Screw | Steel | Plain | #4-40 x 3/8 | socket c/s | inquire |
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| Set Screw | IL | Socket Head Cap Screw | Steel | Plain | #4-40 x 3/8 | socket c/s zinklad 1000b | inquire |
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| Set Screw | IL | So cket Head Cap Screw | Steel | Plain | #4-40 x 1/2 | socket c/s | inquire |
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| Set Screw | IL | Socket Head Cap Screw | Steel | Zinc/Clear | #4-40 x 1/2 | socket c/s f/t nanomate b1000 | inquire |
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| Set Screw | IL | Socket Head Cap Screw | Steel | Plain | #4-40 x 1/2 | socket c/s f/t zinklad 1000b | inquire |
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| Set Screw | IL | Socket Head Cap Screw | Aluminum | Plain | #4-40 x 3/8 | socket c/s | inquire |
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| Set Screw | IL | Socket Head Cap Screw | Aluminum | Plain | #4-40 x 7/16 | 7075 t6 socket c/s | inquire |
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| Set Screw | IL | Socket Head Cap Screw | Aluminum | Plain | #4-40 x 1 1/2 | 2024-t4 hex socket c/s | inquire |
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| Set Screw | IL | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 5/16 | 18-8 304 socket c/s | inquire |
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| Set Screw | IL | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/8 | 18-8 304 socket c/s | inquire |
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| Set Screw | IL | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1 3/8 | 18-8 304 socket c/s | inquire |
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| Set Screw | IL | Button Head Socket Cap Screw | Steel | Plain | #4-40 x 1/4 | button socket c/s | inquire |
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| Set Screw | IL | Button Head Socket Cap Screw | Steel | Plain | #4-40 x 1/4 | button socket c/s zinklad1000b | inquire |
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| Set Screw | IL | Button Head Socket Cap Screw | Steel | Plain | #4-40 x 1/2 | button socket c/s | inquire |
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| Set Screw | IL | Button Head Socket Cap Screw | Steel | Zinc/Clear | #4-40 x 1/2 | button socket c/s | inquire |
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| Set Screw | IL | Button Head Socket Cap Screw | Steel | Plain | #4-40 x 5/8 | button socket c/s f/t | inquire |
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| Set Screw | IL | Button Head Socket Cap Screw | Steel | Plain | #4-40 x 5/8 | button socket c/s nanomate 1000 black | inquire |
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| YANKEE | NH | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 17/32 | 4-40 x 17/32 socket head 18-8 stainless steel w/nylon open knurled plastic cap | 299 |
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| OneMonroe | MN | Socket Head Cap Screw | null | Plain | #4-20 x 1 | 4-20 x 1 skt hd c/s-pln w/patch | 160 |
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| OneMonroe | MN | Socket Head Cap Screw | null | Plain | #4-40 x 3/16 | 4-40 x 3/16 shcs-kerr lakeside-plain | 75 |
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| OneMonroe | MN | Socket Head Cap Screw | null | Plain | #4-40 x 1/4 | #4-40 x 1/4 skt hd c/s-pln | 75 |
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| OneMonroe | MN | Socket Head Cap Screw | null | Plain | #4-40 x 5/8 | 4-40 x 5/8 skt hd c/s-pln | 95 |
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| OneMonroe | MN | Flat Head Socket Cap Screw | Steel | Plain | #4-40 x 1/2 | 4-40 x 1/2 flat skt hd c/s-pln | 2500 |
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| OneMonroe | MN | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/8 | screw socket head cap 4-40 x 3/8 shc ss | 89 |
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| OneMonroe | MN | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/8 | screw socket head cap 4-40 x 3/8 shc ss | 30 |
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| OneMonroe | MN | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/2 | screw socket head cap 4-40 x 1/2 shc ss | 200 |
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| OneMonroe | MN | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | #4-40 x 1/2 | screw socket head cap 4-40 x 1/2 shc ss blk ox | 143 |
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| OneMonroe | MN | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | screw socket head cap 4-40 x 1/4 shc ss | 40 |
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| OneMonroe | MN | Flat Head Socket Cap Screw | Steel | Plain | #4-40 x 3/8 | 4-40 x 3/8 fhscs-holo-krome usa-plain | 100 |
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| RCFast | AZ | Button Head Socket Cap Screw | Steel | Black Oxide | #4-40 x 1/2 | button socket cap stl black ox | 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 3/8 | button socket cap 18-8 304 | 1500 |
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| RCFast | AZ | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/2 | button socket cap 18-8 304 | 2000 |
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| RCFast | AZ | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | flat socket cap 18-8 304 | 1300 |
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| RCFast | AZ | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/8 | flat socket cap 18-8 304 | 500 |
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| RePneu To | MI | Flat Head Socket Cap Screw | Steel | Plain | #4-40 x 1/2 | #4-40x1/2 (ft) flat socket caps unc alloy thermal black oxide | 91 |
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| RePneu To | MI | Flat Head Socket Cap Screw | Steel | Plain | #4-40 x 7/16 | #4-40x7/16 (ft) flat socket caps unc alloy thermal black oxide | 91 |
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