#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 | |
SWACO | OH | Socket Head Cap Screw | ASTM A574 | Plain | #4-40 x 3/8 | #4-40x3/8 shcs alloy | 600 |
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SWACO | OH | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/4 | #4-40x3/4 shcs ss a2 | 418 |
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SWACO | OH | Socket Head Cap Screw | ASTM A574 | Black Oxide | #4-40 x 1 | #4-40x1 shcs alloy bo | 2129 |
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SWACO | OH | Socket Head Cap Screw | ASTM A574 | Black Oxide | #4-40 x 3/16 | #4-40x3/16 shcs alloy bo | 1100 |
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SWACO | OH | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-48 x 5/16 | #4-48x5/16 shcs ss a2 | 1880 |
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SWACO | OH | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/8 | #4-40x1/8 shcs 18-8 ss | 1582 |
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SWACO | OH | Socket Head Cap Screw | 316, 317, A4 Stainless | Plain | #4-40 x 5/16 | 4-40x5/16 (ft) hex socket cap screw stainless steel 316 | 1700 |
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SWACO | OH | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | #4-40 x 3/8 | #4-40x3/8 shcs 18-8 s/s blk ox | 2350 |
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SWACO | OH | Button Head Socket Cap Screw | 316, 317, A4 Stainless | Plain | #4-40 x 1/2 | 4-40x1/2 button hex socket stainless steel 316 plain | 1800 |
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MTP | CA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/2 | # 4-40 x 1/2 s.s 18-8 socket hd cap screws | stock |
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NAPPCO | TX | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 7/16 | flat socket c/s s/s 18-8 4-40x7/16 | 80 |
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Endries | WI | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Dry Film Lubricant Coating (Dicronite, MolyKote, etc.) | #4-40 x 5/8 | 4-40x5/8 18-8 stainless steel socket head cap screw dicronite dl-5 | 500 |
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Mansco | MI | Button Head Socket Cap Screw | Steel | Zinc/Clear | #4-40 x 1/4 | button hd soc c/sr triv znc w/plating certs | 6250 |
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Mansco | MI | Button Head Socket Cap Screw | Steel | Zinc/Clear | #4-40 x 1/2 | button hd soc c/sr triv znc w/plating certs | 2500 |
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Field Fas | IL | Button Head Socket Cap Screw | Steel | Plain | 4-40 x 3/16 soc button w/nylon patch alloy stl thermal blk ox | 100 |
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MFS | KS | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 5/8 | 93 |
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MFS | KS | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | 138 |
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IRF | NJ | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | #4-40 x 5/16 | soc c/sr a2 s/s pass | 1,900 |
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Parker | AZ | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 5/8 | 4-40x.625 socket head cap screw-asme b18.3 .625 thread 18-8 s/s 302hq dfars per nas1352c04-10 2a thread fit NAS1352C04-10, made in u.s.a. | 15250 |
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Parker | AZ | Socket Head Cap Screw | ASTM A574 | Passivated | #4-40 x 1 | 4-40 x 1.0 socket head cap screw fully threaded a286 super alloy passivate ff-s-86 per nas1352n04-16 made in u.s.a. | 15350 |
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Parker | AZ | Socket Head Cap Screw | ASTM A574 | Passivated | #4-40 x 1 | 4-40 x 1.0 socket head cap screw fully threaded a286 super alloy passivate ff-s-86 per nas1352n04-16 made in u.s.a. | 165 |
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Parker | AZ | Button Head Socket Cap Screw | Steel | Plain | #4-40 x 2 | 4-40x2 button soc 4037 alloy made in u.s.a. | 500 |
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Parker | AZ | Socket Head Cap Screw | ASTM A574 | Passivated | #4-40 x 1/8 | 4-40x1/8 socket head cap screw fully threaded a286 super alloy passivate ff-s-86 made in u.s.a. | 5320 |
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Parker | AZ | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 3/16 | 4-40 z 3/16 button soc 302hq made in u.s.a. | 1000 |
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Parker | AZ | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1 3/8 | 4-40 x1 3/8 soc cap 302hq s/s made in u.s.a. | 1530 |
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Parker | AZ | Socket Head Cap Screw | Superalloy (Inconel, Hastelloy, Alloy 20) | Passivated | #4-40 x 2 1/8 | 4-40 x 2-1/8 socket head cap screw-asme b18.3 .75 thread ff-s86e w/am #4 a286 s.s. passivate hex recess per nas1352n04-34 made in u.s.a. | 2125 |
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Parker | AZ | Socket Head Cap Screw | ASTM A574 | Passivated | #4-40 x 1/8 | 4-40x1/8 socket head cap screw fully threaded a286 super alloy passivate ff-s-86 made in u.s.a. | 25000 |
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Parker | AZ | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/16 | 4-40x3/16 button head cap screw fully threaded 302 s/s plain made in u.s.a. | 2250 |
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Parker | AZ | Button Head Socket Cap Screw | Steel | Plain | #4-40 x 1/4 | 4-40x1/4 button soc 4037 alloy made in u.s.a. | 13400 |
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Parker | AZ | Socket Head Cap Screw | ASTM A574 | Passivated | #4-40 x 1/4 | 4-40x1/4 socket head cap screw fully threaded a286 super alloy passivate ff-s-86 made in u.s.a. | 176350 |
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Parker | AZ | Socket Head Cap Screw | 316, 317, A4 Stainless | Plain | #4-40 x 1/4 | 4-40x1/4 socket cap screw fully threaded 316l s.s. dfar plain made in u.s.a. | 325 |
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Parker | AZ | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 2 1/8 | 4-40 x 2 1/8 soc cap 302hq per nas1352c04-34 made in u.s.a. | 350 |
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Parker | AZ | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | #4-40 x 5/16 | 4-40 x 5/16 socket head cap screw fully thread ff-s-86e e w/am #4 302hq 18-8 304 passivate per nas1352c04-5 304ss made in u.s.a. | 63700 |
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Parker | AZ | Socket Head Cap Screw | ASTM A574 | Plain | #4-40 x 3 | 4-40x3 socket head cap screw full thread 4037 aly stl thermal black oxide made in u.s.a. | 650 |
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Parker | AZ | Socket Head Cap Screw | ASTM A574 | Black Oxide | #4-40 x 1/2 | 4-40x1/2 low head cap screw fully threaded 4037 aly stl black oxide made in u.s.a. | 5950 |
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Parker | AZ | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | 4-40x1/4 socket cap 302hq dfar compliant plain lock-out made in u.s.a. | 150 |
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Parker | AZ | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | 4-40x1/4 socket cap 302hq dfar compliant plain lock-out made in u.s.a. | 5175 |
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Parker | AZ | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | #4-40 x 1/4 | 4-40 x 1/4 socket head cap screw-.25 thread ff-s-86e w/am #4 302hq 18-8 304 passivate per nas1352c04-4 w/6dot hdmk-dfars 304ss made in u.s.a. | 2000 |
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WDMB | IA | Socket Head Cap Screw | ASTM A574 | Zinc/Clear | #4-40 x 1/2 | hex socket cap screw alloy (zt) 4-40x1/2 | 1,100 |
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WDMB | IA | Button Head Socket Cap Screw | Steel | Plain | #4-40 x 1/4 | screw but soc alloy (pl) 4-40x1/4 | 1,170 |
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WDMB | IA | Socket Head Cap Screw | ASTM A574 | Plain | #4-40 x 1 | hex socket cap screw alloy 4-40x1 | 200 |
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WDMB | IA | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/2 | screw but soc (18 8) 4-40x1/2 | 3,700 |
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WDMB | IA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1 3/8 | hex socket cap screw (18 8) 4-40x1 3/8 | 7,500 |
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WDMB | IA | Button Head Socket Cap Screw | Steel | Plain | #4-40 x 3/4 | screw but soc alloy (pl) 4-40x3/4 | 200 |
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WDMB | IA | Socket Head Cap Screw | ASTM A574 | Plain | #4-40 x 3/8 | hex socket cap screw alloy 4-40x3/8 | 97,153 |
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WDMB | IA | Hex Head Cap Screw | Steel | Zinc/Clear | #4-40 x 5/16 | cap screw hex lock st (zt) 4-40x5/16 drw (W0K0) | 315 |
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WDMB | IA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 5/32 | hex socket cap screw (18 8) 4-40x5/32 | 503 |
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FMP | MA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 9/32 | socket cap/s | 0 |
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General F | MI | Socket Head Cap Screw | Steel | Black Oxide | #4-40 x 1/2 | 4-40x.5 shcs blk oxide b18.2.1 b18.3 | 4,500 |
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General F | MI | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | 4-40x.25 flange bhcs 18-8 ss w/adh patch b18.3 | 8,000 |
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Associate | PA | Socket Head Cap Screw | Steel | Zinc/Clear | #4-40 x 3/8 | shcs /vibratite | 100 |
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Associate | PA | Flat Head Socket Cap Screw | Steel | Zinc/Clear | #4-40 x 1/4 | flat socket /vibratite | 1,100 |
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Trifast | TX | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 01/2 | 4-40x0.500 socket cap s/s plain self finish | 30 |
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Trifast | TX | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/8 | 4-40 x1/8 skt but hex a2 s/scap scrw plain self finish | 1000 |
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Trifast | TX | Socket Head Cap Screw | Steel | Zinc/Clear | #4-40 x 5/32 | 4-40 x5/32 soc hd h.tensile cap scrw rohs zinc clear | 3000 |
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Trifast | TX | Socket Head Cap Screw | Steel | Plain | #4-40 x 1/4 | 4-40 x1/4 soc hd h.tensile cap scrw plain self finish | 3000 |
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Trifast | TX | Socket Head Cap Screw | Steel | Plain | #4-40 x 3/16 | 4-40 x3/16 soc hd h.tensile cap scrw steel plain self finish | 5000 |
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FMP | MA | Socket Head Cap Screw | Steel | Black Oxide | #4-40 x 2 1/4 | socket cap/s | 0 |
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SRF | AL | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | shcs s/s | - |
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SRF | AL | Button Head Socket Cap Screw | Steel | Plain | #4-40 x 1/4 | button soc c/s | 4,016 |
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SRF | AL | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/2 | button soc c/s s/s | 1,136 |
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SRF | AL | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/2 | shcs s/s | 104 |
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SRF | AL | Socket Head Cap Screw | Steel | Plain | #4-40 x 3/8 | shcs | 645 |
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SRF | AL | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3 /8 | shcs s/s | 233 |
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FMP | MA | Socket Head Cap Screw | Steel | Black Oxide | #4-40 x 3/8 | torx socket cap/s | 0 |
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SASCO | OR | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | socket c/s 18-8 sst | 1,173 |
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SASCO | OR | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/8 | socket c/s 18-8 sst | 389 |
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FMP | MA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 15/16 | socket cap/s | 0 |
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All Size | TX | Socket Head Cap Screw | Steel | Plain | #4-40 x 1 1/4 | 4-40 x 1 1/4 socket head cap screw b18.2.1 b18.3 | 97 |
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All Size | TX | Socket Head Cap Screw | Steel | Plain | #4-40 x 2 1/2 | 4-40 x 2 1/2 socket head cap screw b18.2.1 b18.3 | 45 |
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All Size | TX | Socket Head Cap Screw | Steel | Plain | #4-40 x 1 1/2 | 4-40 x 1 1/2 socket head cap screw b18.2.1 b18.3 | 142 |
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All Size | TX | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 7/16 | 4-40 x 7/16 socket head cap screw-18-8 stainless b18.2.1 b18.3 | 200 |
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All Size | TX | Button Head Socket Cap Screw | Steel | Plain | #4-40 x 1/2 | 4-40 x 1/2 button head socket cap b18.3 | 371 |
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All Size | TX | Button Head Socket Cap Screw | Steel | Plain | #4-40 x 1/4 | 4-40 x 1/4 button head socket cap b18.3 | 332 |
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All Size | TX | Button Head Socket Cap Screw | Steel | Plain | #4-40 x 3/8 | 4-40 x 3/8 button head socket cap b18.3 | 241 |
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All Size | TX | 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 button head socket cap s/s b18.3 | 753 |
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FMP | MA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/32 | socket cap/s | 600 |
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FMP | MA | Socket Head Cap Screw | Steel | Black Oxide | #4-40 x 1/8 | socket cap/s with nylon patch | 870 |
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FMP | MA | Socket Head Cap Screw | Steel | Black Oxide | #4-40 x 1/8 | socket cap/s | 4000 |
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FMP | MA | Button Head Socket Cap Screw | Steel | Black Oxide | #4-40 x 1/8 | button socket | 5000 |
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FMP | MA | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/8 | button socket | 4000 |
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FMP | MA | Socket Head Cap Screw | Steel | Black Oxide | #4-40 x 3/16 | socket cap/s | 4000 |
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FMP | MA | Socket Head Cap Screw | Steel | Black Oxide | #4-40 x 3/16 | 6-lobe socket cap/s | 900 |
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FMP | MA | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/16 | button socket | 2000 |
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FMP | MA | Button Head Socket Cap Screw | Steel | Black Oxide | #4-40 x 3/16 | button socket | 4000 |
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FMP | MA | Flat Head Socket Cap Screw | Steel | Black Oxide | #4-40 x 3/16 | flat socket | 1200 |
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FMP | MA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 7/32 | socket cap/s | 400 |
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FMP | MA | Socket Head Cap Screw | Steel | Black Oxide | #4-40 x 7/32 | socket cap/s | 930 |
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FMP | MA | Socket Head Cap Screw | Steel | Zinc/Clear | #4-40 x 1/4 | socket cap/s | 5000 |
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FMP | MA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | #4-40 x 1/4 | socket cap/s | 1500 |
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FMP | MA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | socket cap/s with nylon pellet | 50 |
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FMP | MA | Socket Head Cap Screw | Steel | Black Oxide | #4-40 x 1/4 | socket cap/s wth nylon patch | 820 |
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FMP | MA | Button Head Socket Cap Screw | Steel | Black Oxide | #4-40 x 1/4 | button socket with nylon patch | 400 |
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FMP | MA | Button Head Socket Cap Screw | Steel | Black Oxide | #4-40 x 1/4 | button socket | 3000 |
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FMP | MA | Flat Head Socket Cap Screw | Steel | Black Oxide | #4-40 x 1/4 | flat socket with nylon patch | 100 |
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FMP | MA | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | 100 deg. flat socket | 4700 |
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