5/16 Bolts & Cap Screws
483,249 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 | |
| Cal Fastenrs | CA | Flange Screw w/o serr. (Frame Bolt) | Grade 5 | Plain | 5/16-18 x 1 3/8 | 5/16-18 x 1 3/8 hex flange screw steel gr5 | | 2,400 |
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| R&S Indus | OR | Bent Anchor Bolt (J-Bolt, L-Bolt) | Steel | Plain | 5/16-18 x 8 | gm battery hold down bolt 5/16-18 x 8 | 15 |
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| R&S Indus | OR | Eye Bolt | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-1 | 5/16-1/x 6 turned eye bolt stainless | 5 |
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| R&S Indus | OR | U-Bolt | Steel | Zinc/Clear | 5/16-18 x 1 3/8 x 2 1/2 | 5/16-18 x 1 3/8 x 2 1/2 u-bolt w/strap & nuts zinc | 10 |
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| R&S Indus | OR | Bent Anchor Bolt (J-Bolt, L-Bolt) | Steel | Zinc/Clear | 5/16-18 x 3 | 5/16-18 x 3 overall length 1-7/8 thread length j-bolt zinc 11026/10 | 2 |
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| SunPack | FL | Hex Head Cap Screw | Grade 5 | Galvanized | 5/16-18 x 3 1/2 | 5/16-18 x 3-1/2 gr 5 hex cap screw hdg | 83 |
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| SunPack | FL | Hex Machine Bolt | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 1 3/4 | 5/16-18x1-3/4 18-8 ss fin hex bolt | 907 |
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| SunPack | FL | Hex Machine Bolt | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 5 1/2 | 5/16-18x5-1/2 18-8 ss fin hex bolt | 255 |
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| SunPack | FL | Hex Machine Bolt | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 6 | 5/16-18x6 18-8 ss fin hex bolt | 3 |
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| SunPack | FL | Hex Machine Bolt | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 1 3/8 | 5/16-18x1-3/8 18-8 ss fin hex bolt | 102 |
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| SunPack | FL | Hex Machine Bolt | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 4 | 5/16-18x4 18-8 ss fin hex bolt | 7 |
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| SunPack | FL | Hex Machine Bolt | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 3/4 | 5/16-18x3/4 18-8 ss fin hex bolt | 235 |
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| SunPack | FL | Hex Machine Bolt | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 2 1/4 | 5/16-18x2-1/4 18-8 ss fin hex bolt | 366 |
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| SunPack | FL | Hex Machine Bolt | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 2 | 5/16-18x2 18-8 ss fin hex bolt | 99 |
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| SunPack | FL | Hex Machine Bolt | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 2 3/4 | 5/16-18x2-3/4 18-8 ss fin hex bolt | 38 |
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| SunPack | FL | Hex Machine Bolt | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 3 1/2 | 5/16-18x3-1/2 18-8 ss fin hex bolt | 237 |
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| SunPack | FL | Hex Machine Bolt | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 2 1/2 | 5/16-18x2-1/2 18-8 ss fin hex bolt | 590 |
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| SunPack | FL | Hex Machine Bolt | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 3 | 5/16-18x3 18-8 ss fin hex bolt | 1,826 |
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| SunPack | FL | Hex Machine Bolt | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 1/2 | 5/16-18x1/2 18-8 ss fin hex bolt | 1,526 |
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| SunPack | FL | Hex Machine Bolt | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 5/8 | 5/16-18x5/8 18-8 ss fin hex bolt | 135 |
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| SunPack | FL | Hex Machine Bolt | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 1 | 5/16-18x1 18-8 ss fin hex bolt | 245 |
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| SunPack | FL | Hex Machine Bolt | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 1 1/4 | 5/16-18x1-1/4 18-8 ss fin hex bolt | 19 |
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| SunPack | FL | Hex Machine Bolt | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 7/8 | 5/16-18x7/8 18-8 ss fin hex bolt | 119 |
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| SunPack | FL | Hex Machine Bolt | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 3 3/4 | 5/16-18x3-3/4 18-8 ss fin hex bolt | 6 |
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| SunPack | FL | Hex Machine Bolt | Grade A | Fluoropolymer-Based (Xylan, Fluorokote, Teflon) | 5/16-18 x 1 | 5/16-18x1 a307a fin hex bolt ptfe blue | 5 |
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| MidStates | MI | Button Head Socket Cap Screw | Steel | Zinc/Clear | 5/16-18 x 5/8 | 5/16-18 x 5/8 flanged button socket cap screw zinc | 51887 |
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| SunPack | FL | Hex Machine Bolt | 316, 317, A4 Stainless | Plain | 5/16-18 x 3/4 | 5/16-18x3/4 316 ss fin hex bolt | 107 |
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| SunPack | FL | Carriage Bolt | Grade 5 | Zinc/Clear | 5/16 x 1 1/2 | 5/16x1-1/2 gr5 carriage bolt zinc | 50 |
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| SunPack | FL | Hex Tap Bolt (Fully Threaded) | 316, 317, A4 Stainless | Plain | 5/16-18 x 5 | 5/16-18x5 316 ss fin hex tap bolt full thread | 80 |
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| R&S Indus | OR | Eye Bolt | Steel | Zinc/Clear | 5/16-18 x 2 1/4 | 5/16-18 x 2 1/4 oal turned eye bolt zinc with nut | 5 |
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| SunPack | FL | Socket Head Cap Screw | ASTM A574 | Plain | 5/16-18 x 3/4 | 5/16-18x3/4 alloy steel socket hd cap screw | 26 |
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| SunPack | FL | Hex Machine Bolt | Grade 5 | Zinc/Clear | 5/16-18 x 7/8 | 5/16-18x7/8 gr5 fin hex bolt zinc | 127 |
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| SunPack | FL | Hex Machine Bolt | 316, 317, A4 Stainless | Plain | 5/16-18 x 5/8 | 5/16-18x5/8 316 ss fin hex bolt | 25 |
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| SunPack | FL | Hex Machine Bolt | Grade B8M | Plain | 5/16-18 x 2 | 5/16-18x2 a193 b8m class 2 ss fin hex bolt | 18 |
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| SunPack | FL | Socket Head Cap Screw | 316, 317, A4 Stainless | Plain | 5/16-18 x 1 1/2 | 5/16-18x1 1/2 316 ss socket head cap screw | 91 |
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| MESAFAST | CA | Carriage Bolt | Steel | Zinc/Clear | 5/16-18 x 7 | c/b 6 thread zinc | 100.0 |
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| SunPack | FL | Hex Machine Bolt | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 1 1/2 | 5/16-18x1-1/2 18-8 ss fin hex bolt | 50 |
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| WDMB | IA | 12 Point Flange Screw (CounterBore) | Grade 8 | Plain | 5/16-18 x 7 7/8 | scr 12pt grade 8 (pl) 5/16-18x7 7/8 (W030) (W030) | 279 |
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| WDMB | IA | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/16-24 x 1/2 | hex cap screw grade 8 (zy) 5/16-24x1/2 (W010) (W010) | 24,425 |
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| WDMB | IA | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/16-18 x 7 | hex cap screw grade 8 (zy) 5/16-18x7 (W000) (W000) | 418 |
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| MetricThrd | CA | Hex Machine Bolt | Grade 5 | Zinc/Clear | 5/16-24 x 3/4 | 5/16-24 x 3/4 gr.5 zn hex hd bolts f/th | stock |
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| SunPack | FL | Socket Head Cap Screw | ASTM A574 | Plain | 5/16-18 x 2 3/4 | 5/16-18x2-3/4 alloy steel socket hd cap screw | 5 |
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| HBBOLT | CA | Hex Flange Screw w/ serr. (Whiz-Lock eq.) | Grade 5 | Zinc/Clear | 5/16-18 x 2 | hwh gr.5 serrated fl/b | 984 |
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| HBBOLT | CA | Socket Head Cap Screw | Steel | Plain | 5/16-24 x 1 | socket c/s | 36 |
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| HBBOLT | CA | Socket Head Cap Screw | Steel | Plain | 5/16-18 x 4 1/2 | socket c/s | 6 |
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| HBBOLT | CA | Socket Head Cap Screw | Steel | Plain | 5/16-18 x 6 | socket cap | 21 |
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| HBBOLT | CA | Socket Head Cap Screw | Steel | Plain | 5/16-18 x 4 | socket c/s | 115 |
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| HBBOLT | CA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 1 3/4 | soc c/s 18-8 | 100 |
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| HBBOLT | CA | Shoulder Bolt (Stripper Bolt) | Steel | Plain | 5/16 x 1 1/4 (1/4-20) | sh/b | 15 |
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| HBBOLT | CA | Shoulder Bolt (Stripper Bolt) | Steel | Plain | 5/16 x 1 1/2 (1/4-20) | sh/b | 38 |
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| HBBOLT | CA | Shoulder Bolt (Stripper Bolt) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16 x 1 1/4 (1/4-20) | shouldr bolt 18-8ss | 50 |
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| HBBOLT | CA | Shoulder Bolt (Stripper Bolt) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16 x 1 3/4 (1/4-20) | shouldr bolt 18-8ss | 10 |
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| HBBOLT | CA | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 3 | button pin torx m/s 18-8 ss t-40 | 36 |
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| HBBOLT | CA | Carriage Bolt | Steel | Galvanized | 5/16-18 x 4 1/2 | c/b hot dip . | 913 |
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| HBBOLT | CA | T-Head Bolt (T-Slot Bolt, Hammer Head Bolt) | Steel | Galvanized | 5/16-18 x 2 | carrge bolt hdg | 422 |
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| HBBOLT | CA | Carriage Bolt | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 3 | c/b 18-8ss | 25 |
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| HBBOLT | CA | Carriage Bolt | Steel | Zinc/Clear | 5/16-18 x 8 | c/b | 1 |
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| HBBOLT | CA | Service & Repair Kits (Bolt Packs) | Steel | 5/16 | lh drill broken bolt kit | 2 |
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| HBBOLT | CA | Button Head Socket Cap Screw | Steel | Plain | 5/16-18 x 1 1/4 | bhcs | 200 |
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| HBBOLT | CA | Flat Head Socket Cap Screw | Steel | Plain | 5/16-18 x 2 1/2 | fh soc c/s | 42 |
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| HBBOLT | CA | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 2 | flat cs soc 18-8 ss | 110 |
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| HBBOLT | CA | Flat Head Socket Cap Screw | Steel | Plain | 5/16-18 x 2 | flat torx f t40 black | 900 |
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| WDMB | IA | Socket Head Cap Screw | ASTM A574 | Plain | 5/16-18 x 7 | hex socket cap screw alloy 5/16-18x7 (W020) | 10,500 |
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| WDMB | IA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 2 | hex cap screw grade 5 (zt) 5/16-18x2 (W020) | 17,990 |
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| WDMB | IA | Socket Head Cap Screw | ASTM A574 | Plain | 5/16-18 x 8 1/4 | hex socket cap screw alloy 5/16-18x8 1/4 (W030) | 1,694 |
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| WDMB | IA | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 5/8 | scr button socket (18 8) 5/16-18x5/8 pat (W0G0) | 26,598 |
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| WDMB | IA | Socket Head Cap Screw | ASTM A574 | Plain | 5/16-18 x 3/4 | hex socket cap screw alloy (pl) 5/16-18x3/4 (W020) | 27,600 |
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| WDMB | IA | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 3/4 | scr flat socket (18 8) 5/16-18x3/4 pat (W0B0) | 4,796 |
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| WDMB | IA | U-Bolt | Steel | Zinc/Clear | 5/16-18 x 2 x 2 11/16 | u bolt round st (zn) 5/16-18x2x2 11/16 (W040) | 3,742 |
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| WDMB | IA | Carriage Bolt | Grade 5 | Zinc/Clear | 5/16-24 x 1 | bolt carriage grade 5 (zt) 5/16-24x1 (W0G0) | 42,000 |
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| WDMB | IA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 1 3/8 | hex cap screw grade 5 (zt) 5/16-18x1 3/8 (W0G0) | 7,100 |
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| WDMB | IA | Shoulder Bolt (Stripper Bolt) | Steel | Zinc/Clear | 5/16 x 2 1/4 (1/4-20) | scr hex socket shoulder all (mzn) 5/16x2 1/4 (W000) | 395 |
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| WDMB | IA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 1 1/8 | hex cap screw grade 5 (zn) 5/16-18x1 1/8 (W030) | 9,303 |
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| WDMB | IA | Flat Head Socket Cap Screw | Steel | Plain | 5/16 x 3/4 | scr flat socket all (zf) is 5/16x3/4 (W020) | 1,600 |
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| WDMB | IA | Socket Head Cap Screw | ASTM A574 | Zinc/Clear | 5/16-18 x 1/2 | hex socket cap screw alloy (zt) 5/16-18x1/2 (W010) | 2,540 |
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| WDMB | IA | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/16-18 x 3/4 | hex cap screw grade 8 (zy) pat 5/16-18x3/4 (W050) | 7,504 |
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| WDMB | IA | Socket Head Cap Screw | ASTM A574 | Plain | 5/16-18 x 8 | hex socket cap screw alloy 5/16-18x8 (W020) | 600 |
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| WDMB | IA | Hex Head Cap Screw | Grade 5 | Plain | 5/16-18 x 3 1/4 | hex cap screw grade 5 (m560s) 5/16-18x3 1/4 (W040) | 120 |
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| WDMB | IA | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/16-24 x 5/8 | hex cap screw grade 8 (zy) 5/16-24x5/8 (W010) | 3,816 |
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| WDMB | IA | Socket Head Cap Screw | ASTM A574 | Plain | 5/16-24 x 1/2 | hex socket cap screw alloy 5/16-24x1/2 (W000) | 5,050 |
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| WDMB | IA | Carriage Bolt | Grade 5 | Zinc/Clear | 5/16-18 x 1 3/4 | bolt carriage st grade 5 (zt) 5/16-18x1 3/4 (W020) | 500 |
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| WDMB | IA | Socket Head Cap Screw | 316, 317, A4 Stainless | Plain | 5/16-18 x 4 | hex socket cap screw 316 5/16-18x4 (W040) | 70 |
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| FTS | OH | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 1 3/4 | hx c/s din 933 gr 10.9 | 1711 |
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| FTS | OH | Socket Head Cap Screw | Plain | 5/16-24 x 5 | Waldes/Truarc SOC CS ALLOY | 536 |
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| Kanebridge | IL | Hex Flange Screw w/ serr. (Whiz-Lock eq.) | Grade 5 | Zinc/Clear | 5/16-18 x 2 1/2 | 5/16-18x2 1/2 serrate hex flange ft gr5 zinc | 7.500 |
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| Kanebridge | IL | Hex Flange Screw w/ serr. (Whiz-Lock eq.) | Grade 5 | Zinc/Clear | 5/16-18 x 3 | 5/16-18x3 serrate hex flange ft gr5 zinc | 12.500 |
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| Kanebridge | IL | Hex Flange Screw w/ serr. (Whiz-Lock eq.) | Grade 5 | Zinc/Clear | 5/16-18 x 3 1/2 | 5/16-18x3 1/2 serrate hex flange ft gr5 zinc | 7.500 |
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| Kanebridge | IL | Hex Flange Screw w/ serr. (Whiz-Lock eq.) | Grade 5 | Zinc/Clear | 5/16-18 x 4 | 5/16-18x4 serrate hex flange ft gr5 zinc | 7.500 |
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| GUIDON | NJ | Hex Head Cap Screw | Grade 8 | Plain | 5/16-24 x 1 | NUCOR | 5,100 |
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