5/16 Bolts & Cap Screws
511,633 Bolts & Cap Screws, showing 200, (click on any line for more information)
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Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
Endries | WI | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 5 1/4 | 5/16-18x5-1/4 grade 5 hex head cap screw trivalent clear zinc | 323 |
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Endries | WI | Hex Head Cap Screw | Grade 5 | Zinc/Yellow | 5/16-18 x 4 | 5/16-18x4 grade 5 hex head cap screw yellow zinc | 150 |
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Endries | WI | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-24 x 1 1/2 | 5/16-24x1-1/2 18-8 stainless steel hex head cap screw | 2100 |
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Endries | WI | Socket Head Cap Screw | Steel | Plain | 5/16-24 x 3 1/4 | 5/16-24x3-1/4 socket head cap screw plain | 50 |
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Endries | WI | Hex Head Cap Screw | Silicon Bronze | Plain | 5/16-18 x 1/2 | 5/16-18x1/2 silicon bronze hex head cap screw | 194 |
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Endries | WI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/16-18 x 2 3/4 | 5/16-18x2-3/4 grade 8 hex head cap screw yellow zinc | 550 |
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Endries | WI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/16-18 x 5 | 5/16-18x5 grade 8 hex head cap screw yellow zinc | 200 |
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Endries | WI | Carriage Bolt | Grade 5 | Plain | 5/16-18 x 1 3/4 | 5/16-18x1-3/4 grade 5 shortneck carriage bolt plain | 40 |
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Endries | WI | Hex Head Cap Screw | Grade 8 | Zinc/Clear | 5/16-18 x 1 | 5/16-18x1 grade 8 hex head cap screw trivalent clear zinc | 305 |
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Endries | WI | Hex Flange Screw w/ serr. (Whiz-Lock eq.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 1 1/4 | 5/16-18x1-1/4 18-8 stainless steel hex serrated flange bolt | 100 |
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Endries | WI | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 3 1/2 | 5/16-18x3-1/2 grade 5 hex head cap screw tri clr zinc 120 wh/144 red rust | 300 |
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Endries | WI | Button Head Socket Cap Screw | Steel | Plain | 5/16-18 x 7/8 | 5/16-18x7/8 flange button socket head cap screw plain | 1200 |
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Endries | WI | Carriage Bolt | Grade 5 | Zinc/Clear | 5/16-18 x 4 1/2 | 5/16-18x4-1/2 grade 5 full thread carriage bolt tri clr zinc 120 wh/144 red rust | 325 |
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Endries | WI | Flange Screw w/o serr. (Frame Bolt) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Fluoropolymer-Based (Xylan, Fluorokote, Teflon) | 5/16-18 x 7/8 | 5/16-18x7/8 18-8 stainless steel full thread hex flange bolt black teflon | 100 |
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Endries | WI | Flat Head Socket Cap Screw | Steel | Plain | 5/16-18 x 1 1/2 | 5/16-18 x 1 1/2 flat soc cap screw dom aly | 50 |
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Endries | WI | Hex Flange Screw w/ serr. (Whiz-Lock eq.) | Grade 5 | Zinc/Clear | 5/16-18 x 2 | 5/16-18x2 grade 5 hex serrated flange lock bolt zinc | 1200 |
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Endries | WI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/16-18 x 1 1/8 | 5/16-18x1-1/8 grade 8 hex head cap screw full thread yellow zinc | 1200 |
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Endries | WI | Hex Head Cap Screw | Grade 8 | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | 5/16-18 x 1 | 5/16-18x1 grade 8 hex head cap screw magni 555 ultra coat | 1000 |
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Endries | WI | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 1 3/4 | 5/16-18x1-3/4 grade 5 hex head cap screw hex chromium free 96 hr salt spray zinc | 20 |
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Endries | WI | Carriage Bolt | Grade 5 | Zinc/Clear | 5/16-18 x 3/4 | 5/16-18x3/4 grade 5 carriage bolt zinc | 1300 |
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SWACO | OH | Hex Flange Screw w/ serr. (Whiz-Lock eq.) | Grade 5 | Plain | 5/16-18 x 3 | 5/16-18x3 grade 5 hex hd serrated flang | 81 |
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SWACO | OH | Hex Flange Screw w/ serr. (Whiz-Lock eq.) | Grade 5 | Zinc/Clear | 5/16-18 x 1 1/2 | 5/16-18x1 1/2 hex serr flange st grade 5 zi cr3 | 400 |
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SWACO | OH | Socket Head Cap Screw | ASTM A574 | Plain | 5/16-18 x 2 | 5/16-18x2 shcs p/t alloy stl | 342 |
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SWACO | OH | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 1 1/2 | 5/16-18x1-1/2 shcs ss a2 | 2 |
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SWACO | OH | Socket Head Cap Screw | ASTM A574 | Black Oxide | 5/16-18 x 1 | 5/16-18x1 f/t shcs alloy stl blk | 50 |
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SWACO | OH | Socket Head Cap Screw | ASTM A574 | Black Oxide | 5/16-24 x 1 | 5/16-24x1 shcs alloy bo | 103 |
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SWACO | OH | Socket Head Cap Screw | ASTM A574 | Black Oxide | 5/16-24 x 1 1/2 | 5/16-24x1-1/2 shcs alloy bo | 257 |
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SWACO | OH | Socket Head Cap Screw | ASTM A574 | Plain | 5/16-18 x 2 | 5/16-18x2 shcs alloy (fully threaded) | 45 |
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SWACO | OH | Socket Head Cap Screw | ASTM A574 | Black Oxide | 5/16-18 x 3 3/4 | 5/16-18x3-3/4 shcs alloy bo | 30 |
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SWACO | OH | Socket Head Cap Screw | ASTM A574 | Black Oxide | 5/16-18 x 5/8 | 5/16-18x5/8 shcs alloy bo | 227 |
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SWACO | OH | Socket Head Cap Screw | ASTM A574 | Black Oxide | 5/16-18 x 3 1/2 | 5/16-18x3-1/2 shcs alloy bo | 50 |
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SWACO | OH | Socket Head Cap Screw | ASTM A574 | Black Oxide | 5/16-18 x 4 3/4 | 5/16-18x4 3/4 shcs alloy b/o | 90 |
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SWACO | OH | Shoulder Bolt (Stripper Bolt) | Steel | Plain | 5/16 x 1 1/2 (1/4-20) | 5/16x1-1/2 (.250-20) shoulder bolt alloy steel | 17 |
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SWACO | OH | Socket Head Cap Screw | ASTM A574 | Black Oxide | 5/16-24 x 2 | 5/16-24x2 shcs alloy bo | 72 |
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SWACO | OH | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 2 1/2 | 5/16-18x2-1/2 shcs ss a2 | 60 |
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SWACO | OH | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 3/4 | 5/16-18x3/4 shcs 18-8 | 80 |
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SWACO | OH | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 1 3/4 | 5/16-18x1-3/4 shcs ss a2 | 1395 |
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SWACO | OH | Hex Tap Bolt (Fully Threaded) | Grade A | Zinc/Clear | 5/16-18 x 1 1/4 | 5/16-18x1-1/4 f/t hex hd tap bolt stl a307 zi cr3 | 400 |
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SWACO | OH | Hex Tap Bolt (Fully Threaded) | Steel | Zinc/Clear | 5/16-18 x 2 1/4 | 5/16-18x2-1/4 tap bolt low stl zc | 110 |
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SWACO | OH | Button Head Socket Cap Screw | Steel | Plain | 5/16-18 x 3/4 | 5/16-18x3/4 f/t bhcs alloy st black | 2000 |
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Cal Fastenrs | CA | Elevator Bolt | Steel | Zinc/Clear | 5/16-18 x 2 1/2 | 5/16-18 x 2 1/2 e/b-Cr3+ elevator bolt | 400 |
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Cal Fastenrs | CA | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 1/2 | button soc c/s 18-8 304 | 400 |
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MESAFAST | CA | U-Bolt | Steel | Zinc/Clear | 5/16-18 x 1 3/4 x 3 | u bolt #82c | 2.0 |
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Endries | WI | Eye Bolt | Steel | Zinc/Clear | 5/16-18 x 2 1/8 | 5/16-18x2-1/8 overall length turned eye bolt trivalent clear zinc | 503 |
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Cal Fastenrs | CA | Straight Anchor Bolt | Steel | Zinc/Clear | 5/16-18 x 1 1/2 | 5/16-18 x 1 1/2 soc button-alloy-plated skt btn | 800 |
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AIH | AZ | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 3/4 | socket c/s s/s | 925 |
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Endries | WI | Hex Head Cap Screw | Grade 5 | Zinc/Green | 5/16-18 x 3/4 | 5/16-18x3/4 grade 5 hex head cap screw trivalent green zinc | 2050 |
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Endries | WI | Flat Head Socket Cap Screw | Steel | Plain | 5/16-24 x 1 1/4 | 5/16-24x1-1/4 flat socket head cap screw salt bath nitrocarborizing quench-polish-quench bead blast dry to touch oil | 5185 |
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Endries | WI | Hex Flange Screw w/ serr. (Whiz-Lock eq.) | Grade 5 | Zinc/Clear | 5/16-18 x 1 1/4 | 5/16-18x1-1/4 grade 5 hex serrated flange lock bolt zinc | 249 |
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Endries | WI | Hex Flange Screw w/ serr. (Whiz-Lock eq.) | 316, 317, A4 Stainless | Plain | 5/16-18 x 1 1/4 | 5/16-18x1-1/4 316 stainless steel hex serrated flange screw | 800 |
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Endries | WI | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 3/4 | 5/16-18x3/4 18-8 stainless steel button socket head cap screw patch | 400 |
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Cal Fastenrs | CA | Carriage Bolt | Steel | Zinc/Clear | 5/16-18 x 4 1/2 | c/b - Cr3+ | 150 |
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Endries | WI | Hex Head Cap Screw | Grade 8 | Zinc/Clear | 5/16-18 x 3 3/4 | 5/16-18x3-3/4 grade 8 hex head cap screw hex chromium free 96 hr salt spray zinc & bake | 100 |
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Endries | WI | Flat Head Socket Cap Screw | Steel | Plain | 5/16-18 x 1 1/4 | 5/16-18 x 1 1/4 flat soc cap screw dom aly | 25 |
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Endries | WI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/16-18 x 3/4 | 5/16-18x3/4 grade 8 hex head cap screw yellow zinc | 2237 |
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Endries | WI | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 1 1/2 | 5/16-18x1-1/2 grade 5 hex head cap screw hex chromium free 96 hr salt spray zinc | 750 |
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Endries | WI | Socket Head Cap Screw | Steel | Plain | 5/16-18 x 3 | 5/16-18x3 socket head cap screw plain | 100 |
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Endries | WI | Button Head Socket Cap Screw | Steel | Plain | 5/16-24 x 3/4 | 5/16-24x3/4 button socket head cap screw salt bath nitrocarborizing quench-polish-quench bead blast dry to touch oil | 2000 |
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Endries | WI | Flat Head Socket Cap Screw | Steel | Electrolytic Zinc Basecoat + Topcoats (Climacoat, Climaseal, etc.) | 5/16-18 x 1 | 5/16-18x1 socket head cap screw hex chrome free zinc flake silver 240 hours to red rust | 800 |
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Endries | WI | Socket Head Cap Screw | Steel | Plain | 5/16-24 x 1 1/2 | 5/16-24x1-1/2 socket head cap screw plain | 75 |
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Endries | WI | Hex Head Cap Screw | Grade 8 | Zinc/Clear | 5/16-18 x 1 1/2 | 5/16-18x1-1/2 grade 8 hex head cap screw zinc | 1150 |
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Endries | WI | Hex Tap Bolt (Fully Threaded) | Grade 5 | Zinc/Clear | 5/16-18 x 6 | 5/16-18x6 grade 5 hex head tap bolt zinc | 15 |
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Endries | WI | Flat Head Socket Cap Screw | Steel | Electrolytic Zinc Basecoat + Topcoats (Climacoat, Climaseal, etc.) | 5/16-24 x 3/4 | 5/16-24x3/4 flat socket head cap screw hex chrome free zinc flake silver 240 hours to red rust precote 80 | 400 |
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Endries | WI | Carriage Bolt | Grade 2 | Zinc/Clear | 5/16-18 x 3/4 | 5/16-18 x 3/4 carriage bolt gr 2 znc | 7584 |
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Endries | WI | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 2 | 5/16-18x2 18-8 stainless steel hex head cap screw wax | 200 |
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Endries | WI | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 5/8 | 5/16-18x5/8 grade 5 hex head cap screw trivalent clear zinc patch | 3600 |
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Endries | WI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/16-18 x 1 3/4 | 5/16-18x1-3/4 grade 8 hex head cap screw tri ylw 96hr wh f1941 .0002 usa or canada only | 23500 |
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Olander | CA | Shoulder Bolt (Stripper Bolt) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16 x 1 1/4 (1/4-20) | 5/16 x 1 1/4 shoulder bolt sst rohs () () | 250 |
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MidStates | MI | Hex Head Cap Screw | Grade 5 | Cadmium/Yellow | 5/16-18 x 1 1/2 | screw cap ms90725-38 | 2703 |
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MidStates | MI | Carriage Bolt | Steel | Plain | 5/16-18 x 1 | in c/b | 2185 |
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MidStates | MI | Hex Machine Bolt | Grade 2 | Plain | 5/16-18 x 7 1/2 | hex hd bolt | 448 |
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MidStates | MI | Socket Head Cap Screw | Steel | Plain | 5/16-18 x 1 1/2 | low hd soc c/s prem | 650 |
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MidStates | MI | Carriage Bolt | Steel | Plain | 5/16-18 x 5 1/2 | 5/16-18x5-1/2 c/b | 248 |
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MidStates | MI | Carriage Bolt | Steel | Zinc/Yellow | 5/16-18 x 1 1/2 | c/bel | 174 |
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MidStates | MI | Carriage Bolt | Steel | Plain | 5/16-18 x 5 | in c/b | 137 |
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MidStates | MI | Hex Head Cap Screw | Grade 5 | Plain | 5/16-24 x 5 | in hex c/s | 75 |
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MidStates | MI | Socket Head Cap Screw | Brass | Plain | 5/16-18 x 3/4 | soc c/s brs | 75 |
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MidStates | MI | Socket Head Cap Screw | Steel | Plain | 5/16-24 x 1 1/4 | soc c/s nylon patch | 5 |
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General F | MI | Flat Head Socket Cap Screw | Steel | Black Oxide | 5/16-24 x 7/8 | 5/16-24 x .875 flt shcs blk ox b18.2.1 b18.3 | 1500 |
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General F | MI | Shoulder Bolt (Stripper Bolt) | Steel | Plain | 5/16 x 1 1/4 (1/4-20) | 5/16 x 1.25 soc shoulder scr w/ nyl patch b18.3 | 3157 |
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General F | MI | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 5/16-18 x 0 3/4 | hf 5/16-18 x 0.75 hhcs gr2 trivalent b18.2.1 | 258794 |
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General F | MI | Hex Machine Bolt | Grade 5 | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | 5/16-24 x .843 | 5/16-24 x .843 hhcs gr 5 magni 565 b18.2.1 | 51327 |
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General F | MI | Hex Head Cap Screw | Grade 8 | Plain | 5/16-18 x 5 1/2 | 5/16-18 x 5.5 hhcs gr8 zidi bake b18.2.1 | 94 |
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General F | MI | Hex Machine Bolt | Grade 5 | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | 5/16-24 x 1.09 | hf 5/16-24 x 1.09 hhcs gr5 magni 565 b18.2.1 | 4955 |
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General F | MI | Shoulder Bolt (Stripper Bolt) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16 x 1 1/4 (1/4-20) | 5/16 x 1.25 soc shoulder scr ss b18.3 | 950 |
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General F | MI | Hex Head Cap Screw | Steel | Zinc/Yellow | 5/16-18 x 5 | 5/16-18 x 5 hhcs 5 zn ylw b18.2.1 | 9750 |
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General F | MI | Button Head Socket Cap Screw | Steel | Plain | 5/16-18 x 1 3/4 | 5/16-18 x 1.75 bhcs gm 6047m b18.3 | 4700 |
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General F | MI | Hex Head Cap Screw | Grade 8 | Plain | 5/16-18 x 2 | 5/16-18 x 2 hhcs gr8 zidi bake b18.2.1 | 600 |
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General F | MI | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 3 1/4 | 5/16-18 x 3.25 hhcs gr5 zn b18.2.1 | 249 |
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OSSCO | RI | Bent Anchor Bolt (J-Bolt, L-Bolt) | Steel | Zinc/Clear | 5/16-18 x 3 | 5/16-18x3 o.a.l j bolt zinc plated | 6 |
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OSSCO | RI | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 5 1/4 | 5/16-18x5-1/4 hex cap screw grade 5 plated b18.2.1 | 23 |
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OSSCO | RI | U-Bolt | Steel | Zinc/Clear | 5/16-18 x 1 3/8 | 5/16-18x1 3/8 square hd battery bolt plated | 1,054 |
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OSSCO | RI | Elevator Bolt | Steel | Plain | 5/16-18 x 1 1/4 | 5/16-18x1 1/4 elevator bolt b18.5 | 1 |
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OSSCO | RI | Elevator Bolt | Steel | Plain | 5/16-18 x 1 1/2 | 5/16-18x1 1/2 elevator bolt b18.5 | 181 |
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OSSCO | RI | U-Bolt | Steel | Zinc/Clear | 5/16-18 x 1 1/2 | 5/16-18x1 1/2 square hd battery bolt plated | 700 |
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OSSCO | RI | Square Head Bolt | Steel | Plain | 5/16-18 x 1 1/2 | 5/16-18x1 1/2 square hd mach bolt b18.2.1 | 29 |
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OSSCO | RI | Hex Head Cap Screw | Steel | Plain | 5/16-18 x 1 1/2 | 5/16-18x1 1/2 hex cap screw b18.2.1 | 440 |
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OSSCO | RI | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 5/16-18 x 1 1/2 | 5/16-18x1 1/2 hex cap screw grade 2 plated b18.2.1 | 53 |
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OSSCO | RI | Hex Head Cap Screw | Steel | Galvanized | 5/16-18 x 1 1/2 | 5/16-18x1 1/2 hex cap screw h.d.g. b18.2.1 | 519 |
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OSSCO | RI | Hex Head Cap Screw | Grade 2 | Plain | 5/16-18 x 1 3/4 | 5/16-18x1 3/4 hex cap screw grade 2 b18.2.1 | 832 |
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OSSCO | RI | Hex Head Cap Screw | Grade 2 | Plain | 5/16-18 x 1 3/4 | 5/16-18x1 3/4 hex cap screw grade 2 bl. ox. b18.2.1 | 535 |
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OSSCO | RI | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 5/16-18 x 1 3/4 | 5/16-18x1 3/4 hex cap screw grade 2 plated b18.2.1 | 320 |
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OSSCO | RI | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 1 3/4 | 5/16-18x1 3/4 hex cap screw 18-8 304 b18.2.1 | 56 |
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OSSCO | RI | Carriage Bolt | Steel | Galvanized | 5/16-18 x 2 | 5/16-18x2 carriage bolt h.d.g. b18.5 | 343 |
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OSSCO | RI | Elevator Bolt | Steel | Plain | 5/16-18 x 2 | 5/16-18x2 elevator bolt b18.5 | 39 |
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OSSCO | RI | Hex Head Cap Screw | Grade 2 | Plain | 5/16-18 x 2 | 5/16-18x2 hex cap screw grade 2 bl. ox. b18.2.1 | 6,329 |
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OSSCO | RI | Hex Head Cap Screw | Grade 5 | Plain | 5/16-18 x 2 | 5/16-18x2 hex cap screw grade 5 b18.2.1 | 1,200 |
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OSSCO | RI | Hex Tap Bolt (Fully Threaded) | Steel | Plain | 5/16-18 x 2 1/4 | 5/16-18x2 1/4 tap bolt b18.2.1 | 100 |
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OSSCO | RI | Eye Bolt | Steel | Plain | 5/16-18 x 2 1/4 | 5/16-18x2 1/4 forged eyebolt-plain pattern h.d.g | 1 |
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Ace Bolt | MS | Carriage Bolt | Steel | Plain | 5/16-18 x 1 1/4 | 5/16-18 x 1-1/4 carriage bolt yellow b18.5 | 9354 |
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Ace Bolt | MS | Eye Bolt | Steel | Zinc/Clear | 5/16-18 x 1 1/2 | 5/16-18 x 1-1/2 {sl} eye bolt {open eye} zinc | 3208 |
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CONTAERO | NJ | Hex Head Cap Screw | Grade 8 | Plain | 5/16-18 x 2 | hex c/s gr8 | 800 |
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CONTAERO | NJ | Hex Head Cap Screw | Grade 8 | Plain | 5/16-24 x 2 | hex c/s gr8 | 800 |
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CONTAERO | NJ | Hex Flange Screw w/ serr. (Whiz-Lock eq.) | Steel | Plain | 5/16-18 | 5/16-18 serr flange whizlock | 100 |
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