5/16 Bolts & Cap Screws
482,367 Bolts & Cap Screws, showing 200, (click on any line for more information)
| Buy from one of our FCH Network Members | ||||||||
|---|---|---|---|---|---|---|---|---|
| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| American | NY | Hex Tap Bolt (Fully Threaded) | Steel | Zinc/Clear | 5/16-18 x 2 1/4 | 5/16-18 x 2-1/4 hex tap bolt zinc pl | 855 |
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| American | NY | Hex Head Cap Screw | Steel | Zinc/Clear | 5/16-18 x 3 | hex cap z | 5200 |
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| American | NY | Hex Head Cap Screw | Steel | Zinc/Clear | 5/16-18 x 1 3/4 | 5/16-18 x 1 3/4 hex cap 5 zp | 4210 |
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| American | NY | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 2 1/2 | 5/16-18 x 2 1/2 hex cap grade 5 zp | 1144 |
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| American | NY | Hex Head Cap Screw | Steel | Zinc/Clear | 5/16-24 x 3/4 | 5/16-24 x 3/4 hex cap 5 zinc pl | 1020 |
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| American | NY | Button Head Socket Cap Screw | Steel | Plain | 5/16-18 x 1 | 5/16-18 x 1 button socket cap screw alloy | 95 |
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| American | NY | Flat Head Socket Cap Screw | Steel | Plain | 5/16-18 x 3/4 | 5/16-18 x 3/4 socket set flat pt | 600 |
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| American | NY | Hex Tap Bolt (Fully Threaded) | Steel | Zinc/Clear | 5/16-18 x 5 | 5/16-18 x 5 hex tap bolt zinc pl | 50 |
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| American | NY | Hex Tap Bolt (Fully Threaded) | Steel | Zinc/Clear | 5/16-18 x 2 3/4 | hex tap full thread zp | 7000 |
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| American | NY | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 3 | hex cap zp | 2100 |
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| American | NY | Hex Head Cap Screw | Steel | Zinc/Clear | 5/16-18 x 2 3/4 | 5/16-18 x 2 3/4 hex cap 5 zp | 550 |
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| American | NY | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 2 | 5/16-18 x 2 hex cap grade 5 zp | 1423 |
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| American | NY | Hex Head Cap Screw | Steel | Zinc/Clear | 5/16-18 x 3 1/2 | hex cap zp | 550 |
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| American | NY | Socket Head Cap Screw | ASTM A574 | Plain | 5/16-18 x 1 3/4 | 5/16-18 x 1-3/4 socket cap screw alloy | 300 |
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| American | NY | Socket Head Cap Screw | Steel | Plain | 5/16-18 x 1 1/2 | socket cap | 300 |
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| American | NY | Shoulder Bolt (Stripper Bolt) | Steel | Plain | 5/16 x 1/4 (1/4-20) | 5/16 x 1/4 stripper / shoulder bolt | 200 |
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| American | NY | Shoulder Bolt (Stripper Bolt) | Steel | Plain | 5/16 x 1/2 (1/4-20) | 5/16 x 1/2 shoulder bolt | 200 |
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| American | NY | Shoulder Bolt (Stripper Bolt) | Steel | Zinc/Clear | 5/16 x 1/2 (1/4-20) | 1/4-20 x 1/2 thumb screw w/shoulder zinc pl | 632 |
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| American | NY | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 5/8 | 5/16-18 x 5/8 hex cap stainless | 350 |
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| GUIDON | NJ | Carriage Bolt | Steel | Zinc/Clear | 5/16-18 x 5 | SQUARE NECK, A307A | 950 |
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| GUIDON | NJ | Carriage Bolt | Steel | Zinc/Clear | 5/16-18 x 2 1/4 | SQUARE NECK, A307A | 375 |
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| GUIDON | NJ | Carriage Bolt | Steel | Zinc/Clear | 5/16-18 x 1 | SQUARE NECK, A307A | 2,850 |
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| Cal Fastenrs | CA | Socket Head Cap Screw | ASTM A574 | Black Oxide | 5/16-24 x 2 1/4 | 5/16-24x2 1/4 socket cap screw alloy black oxide socket cap | 200 |
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| Cal Fastenrs | CA | Flat Head Socket Cap Screw | Steel | Black Oxide | 5/16-18 x 2 | 5/16-18x2 flat soc cap screw-alloy-black oxid skt flat hdscrew | 100 |
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| MESAFAST | CA | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 5/8 | 5/16-18 x 5/8 button socket cap screw 18-8 stainless | 100.0 |
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| MESAFAST | CA | Hex Tap Bolt (Fully Threaded) | Grade 5 | Zinc/Clear | 5/16-18 x 1 1/2 | 5/16-18 x 1-1/2 hex tap bolt gr5 steel zinc | 50.0 |
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| NAPPCO | TX | Hex Head Cap Screw | Grade 5 | Plain | 5/16-18 x 1 | hex c/s low carbon steel 5/16-18x1 | 180 |
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| NAPPCO | TX | Carriage Bolt | Steel | Zinc/Clear | 5/16-18 x 4 | 5/16-18 x 4 carriage bolt zp rohs | 201 |
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| NAPPCO | TX | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 1 | button hd soc c/s s/s 18-8 5/16-18x1 | 1 |
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| NAPPCO | TX | Hex Machine Bolt | Grade A | Zinc/Clear | 5/16-18 x 1 1/2 | hexhd bolt stl a307 gra zp 5/16-18x1-1/2 | 205 |
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| NAPPCO | TX | Socket Head Cap Screw | Steel | Plain | 5/16-18 x 7/16 | socket c/s steel 5/16-18x7/16 | 19 |
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| NAPPCO | TX | Socket Head Cap Screw | Steel | Plain | 5/16-18 x 5/8 | hexwashthdrollingscstlzp 5/16-18x5/8 (39-THD ROLLING SCR-ROLOX) (39-THD ROLLING SCR-ROLOX) (39-THD ROLLING SCR-ROLOX) (39-THD ROLLING SCR-ROLOX) (39-THD ROLLING SCR-ROLOX) (39-THD ROLLING SCR-ROLOX) (39-THD ROLLING SCR-ROLOX) (39-THD ROLLING SCR-ROLOX) (39-THD ROLLING SCR-ROLOX) (39-THD ROLLING SCR-ROLOX) (39-THD ROLLING SCR-ROLOX) (39-THD ROLLING SCR-ROLOX) (39-THD ROLLING SCR-ROLOX) (39-THD ROLLING SCR-ROLOX) (39-THD ROLLING SCR-ROLOX) (39-THD ROLLING SCR-ROLOX) (39-THD ROLLING SCR-ROLOX) (39-THD ROLLING SCR-ROLOX) (39-THD ROLLING SCR-ROLOX) (39-THD ROLLING SCR-ROLOX) | 129 |
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| NAPPCO | TX | Socket Head Cap Screw | Steel | Plain | 5/16-18 x 7/8 | socket c/s steel 5/16-18x7/8 | 29 |
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| NAPPCO | TX | Hex Tap Bolt (Fully Threaded) | Steel | Zinc/Clear | 5/16-18 x 1 1/4 | hextapbolt lowcarbsteel zp 5/16-18x1-1/4 | 169 |
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| NAPPCO | TX | Flange Screw w/o serr. (Frame Bolt) | Grade 5 | Zinc/Clear | 5/16-18 x 3/4 | 5/16-18 x 3/4 gr5 flange bolt zp rohs | 30 |
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| NAPPCO | TX | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 1 | hex cap scr gr5 zinc pltd 5/16-18x1 | 80 |
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| NAPPCO | TX | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 5 | hex cap scr gr5 zinc pltd 5/16-18x5 | 247 |
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| NAPPCO | TX | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 4 | hex cap scr gr5 zinc pltd 5/16-18x4 dom | 13 |
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| NAPPCO | TX | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 3 1/2 | hex cap scr gr5 zinc pltd 5/16-18x3-1/2 | 8 |
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| NAPPCO | TX | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-24 x 2 1/2 | hex cap scr gr5 zinc pltd 5/16-24x2-1/2 | 29 |
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| NAPPCO | TX | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/16-18 x 5/8 | hex c/s gr8 zinc&yellow 5/16-18x5/8 | 34 |
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| NAPPCO | TX | Socket Head Cap Screw | Steel | Plain | 5/16-24 x 3/4 | socket c/s steel 5/16-24x3/4 | 17 |
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| NAPPCO | TX | Carriage Bolt | Steel | Zinc/Clear | 5/16-18 x 2 1/2 | carriageboltsteelzincpltd 5/16-18x2-1/2 | 29 |
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| NAPPCO | TX | Socket Head Cap Screw | Steel | Plain | 5/16-24 x 1/2 | socket c/s steel 5/16-24x1/2 | 61 |
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| NAPPCO | TX | Flange Screw w/o serr. (Frame Bolt) | Steel | Plain | 5/16-18 x 1 1/4 | serratedhexwashrflangestlzp5/16-18x1-1/4 | 10 |
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| NAPPCO | TX | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 1 1/2 | hex cap scr gr5 zinc pltd 5/16-18x1-1/2 | 10 |
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| SunPack | FL | Hex Head Cap Screw | Grade 5 | Galvanized | 5/16-18 x 2 1/2 | 5/16-18 x 2-1/2 gr5 fin hex tap bolt hdg full thread | 26 |
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| SunPack | FL | Hex Machine Bolt | Grade A | Galvanized | 5/16-18 x 1 1/2 | a307a fin h/b hdg | 50 |
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| SunPack | FL | Hex Machine Bolt | Grade 5 | Plain | 5/16-18 x 1 | gr5 fin h/b sermagard 1105/1280 | 53 |
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| SunPack | FL | Socket Head Cap Screw | 316, 317, A4 Stainless | Plain | 5/16-24 x 7/8 | 5/16-24 x 7/8 316 ss socket head cap screw | 5 |
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| SunPack | FL | Eye Bolt | Steel | Plain | 5/16-18 x 1 1/4 | 5/16-18 x 1-1/4 eye bolt with shoulder | 40 |
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| Spencer | OH | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 1/2 | 17800 |
| |
| Steelfast | TX | Hex Head Cap Screw | Grade 8 | Plain | 5/16-18 x 1 1/4 | hex head cap screw domestic | 9000 |
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| BAYFASTCO | FL | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 1 | socket head c/s 18-8 304 | 58 |
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| BAYFASTCO | FL | Socket Head Cap Screw | Steel | Plain | 5/16-18 x 2 1/2 | socket head c/s al | 200 |
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| BAYFASTCO | FL | Socket Head Cap Screw | Steel | Plain | 5/16-18 x 1/2 | socket head c/s allo | 629 |
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| BAYFASTCO | FL | Button Head Socket Cap Screw | Steel | Plain | 5/16-18 x 1 1/2 | button head socket cap a | 2289 |
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| BAYFASTCO | FL | Button Head Socket Cap Screw | Steel | Plain | 5/16-18 x 1 1/4 | button head socket cap a | 800 |
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| BAYFASTCO | FL | Button Head Socket Cap Screw | Steel | Plain | 5/16-18 x 1 3/4 | button head socket cap a | 1400 |
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| BAYFASTCO | FL | Button Head Socket Cap Screw | Steel | Plain | 5/16-18 x 2 | button head | 100 |
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| BAYFASTCO | FL | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 2 1/2 | button head socket cap s | 99 |
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| BAYFASTCO | FL | Socket Head Cap Screw | Steel | Zinc/Clear | 5/16-18 x 2 1/2 | socket head c/s st | 456 |
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| BAYFASTCO | FL | Hex Head Cap Screw | Steel | Plain | 5/16-18 x 2 1/2 | hex head t/b grade | 797 |
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| BAYFASTCO | FL | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 2 | socket head c/s 18-8 304 | 500 |
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| BAYFASTCO | FL | Socket Head Cap Screw | Steel | Plain | 5/16-18 x 2 1/4 | socket head c/s al | 1000 |
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| BAYFASTCO | FL | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 6 | hex head c/s s | 101 |
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| BAYFASTCO | FL | Eye Bolt | Steel | Zinc/Clear | 5/16-18 x 4 | turned eye bolt 2 | 500 |
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| OBRIEN | OH | Hex Head Cap Screw | Grade 2 | Plain | 5/16-18 x 1/2 | hhcs gr2 | 2160 |
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| OBRIEN | OH | Flat Head Socket Cap Screw | Steel | Zinc/Clear | 5/16-18 x 2 1/4 | flat hd skt | 400 |
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| OBRIEN | OH | Hex Tap Bolt (Fully Threaded) | Grade 8 | Zinc/Yellow | 5/16-18 x 2 1/4 | f/t hex t/b gr8 | 400 |
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| OBRIEN | OH | Hex Tap Bolt (Fully Threaded) | Grade 8 | Zinc/Yellow | 5/16-18 x 3 | f/t hex t/b gr8 | 390 |
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| OBRIEN | OH | Hex Head Cap Screw | Grade 5 | Plain | 5/16-18 x 3 3/4 | hhcs grd 5 zin | 383 |
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| OBRIEN | OH | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/16-18 x 1 3/8 | hhcs z&y | 255 |
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| OBRIEN | OH | Hex Tap Bolt (Fully Threaded) | Grade 8 | Zinc/Yellow | 5/16-18 x 3 1/2 | f/t hex t/b gr8 | 350 |
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| OBRIEN | OH | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 5/16-18 x 4 | hhcs gr2 | 239 |
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| OBRIEN | OH | Hex Tap Bolt (Fully Threaded) | Grade 8 | Zinc/Yellow | 5/16-18 x 3 3/4 | f/t hex t/b gr8 | 300 |
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| OBRIEN | OH | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 5/16-18 x 6 | hhcs gr2 | 312 |
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| OBRIEN | OH | Carriage Bolt | Steel | Zinc/Clear | 5/16-18 x 7 | c/b znc | 292 |
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| OBRIEN | OH | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-24 x 1 1/4 | hhcs 18-8 304 | 239 |
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| OBRIEN | OH | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 7 | hhcs gr5 | 225 |
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| OBRIEN | OH | Button Head Socket Cap Screw | Steel | Plain | 5/16-18 x 1 1/4 | button socket cap | 221 |
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| OBRIEN | OH | Flat Head Socket Cap Screw | Steel | Plain | 5/16-18 x 2 3/4 | flat socket cap | 196 |
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| OBRIEN | OH | Flat Head Socket Cap Screw | Steel | Plain | 5/16-18 x 3 | flat skt cap | 175 |
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| OBRIEN | OH | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 1 1/8 | hhcs gr5 | 200 |
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| OBRIEN | OH | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 5/16-18 x 5 | hhcs gr2 | 200 |
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| OBRIEN | OH | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 5/16-18 x 3/4 | hhcs 316 stainless | 192 |
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| OBRIEN | OH | Carriage Bolt | Steel | Zinc/Clear | 5/16-18 x 5 | c/b | 100 |
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| THRDFAST | OK | Hex Tap Bolt (Fully Threaded) | Grade 2 | Zinc/Clear | 5/16-18 x 3 1/2 | gr2 hex t/b b18.2.1 | 2,275 |
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| THRDFAST | OK | Hex Tap Bolt (Fully Threaded) | Grade 2 | Plain | 5/16-18 x 1 1/4 | gr2 hex t/b b18.2.1 | 867 |
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| THRDFAST | OK | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/16 | nf-24x3/4 gr8 hex c/s z&y b18.2.1 | 800 |
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| THRDFAST | OK | Socket Head Cap Screw | Steel | Plain | 5/16-18 x 1 | socket c/s b18.2.1 b18.3 | 680 |
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| THRDFAST | OK | Socket Head Cap Screw | Steel | Plain | 5/16-18 x 1 1/4 | socket c/s b18.2.1 b18.3 | 550 |
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| THRDFAST | OK | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 2 1/4 | gr5 hex c/s b18.2.1 | 530 |
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| THRDFAST | OK | Hex Tap Bolt (Fully Threaded) | Grade 2 | Zinc/Clear | 5/16-18 x 1 1/2 | gr2 hex t/b b18.2.1 | 495 |
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| THRDFAST | OK | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/16-18 x 3 | gr8 hex c/s z&y b18.2.1 | 475 |
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| THRDFAST | OK | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 5/16-18 x 1 3/4 | gr2 hex c/s b18.2.1 | 445 |
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| THRDFAST | OK | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16 | nf-24x2 gr5 hex c/s b18.2.1 | 400 |
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| THRDFAST | OK | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/16-18 x 2 3/4 | gr8 hex c/s z&y b18.2.1 | 400 |
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| THRDFAST | OK | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/16-18 x 4 | gr8 hex c/s z&y b18.2.1 | 295 |
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| THRDFAST | OK | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/16-18 x 2 1/2 | gr8 hex c/s z&y b18.2.1 | 250 |
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| THRDFAST | OK | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/16-18 x 1 1/2 | gr8 hex c/s z&y b18.2.1 | 250 |
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| THRDFAST | OK | Hex Head Cap Screw | Grade 5 | Plain | 5/16 | nf-24x2 1/4 gr5 hex c/s b18.2.1 | 212 |
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| THRDFAST | OK | Hex Head Cap Screw | Grade 2 | Plain | 5/16-18 x 1 1/4 | gr2 hex c/s b18.2.1 | 203 |
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| THRDFAST | OK | Carriage Bolt | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 5 | 18-8 ss c/b b18.5 | 200 |
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| THRDFAST | OK | Hex Flange Screw w/ serr. (Whiz-Lock eq.) | Steel | Zinc/Clear | 5/16-18 | 5/16-18 flange whiz lock nut | 184 |
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| THRDFAST | OK | U-Bolt | Steel | Zinc/Clear | 5/16-18 x 1 | chicago u-bolt 011 | 181 |
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| THRDFAST | OK | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/16-18 x 3 1/2 | gr8 hex c/s z&y b18.2.1 | 125 |
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