Hex Cap Screws, All ASME Grades of Steel
Hex Cap Screws are hex headed fasteners with external machine screw threads and differ from hex machine bolts by having a washer surface on the underside or bearing side of the head and a chamfered thread end. Hex cap screws have tighter dimensional tolerances than bolts. Metric hex cap screws are specified by various DIN, ISO and JIS standards, and US/Imperial hex cap screws are dimensionally specified by the ASME B18.2.1 specification.
No results for ASTM A574, but 200 ASTM A574 items displayed. For ASTM A574, click here.
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Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
MESAFAST | CA | Hex Head Cap Screw | Grade 8 | Plain | 1 1/4-7 x 4 1/2 | hex c/s gr8 | 1.0 |
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MESAFAST | CA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/4-10 x 12 | hex c/s gr5 | 5.0 |
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MESAFAST | CA | Hex Head Cap Screw | Grade 8 | Plain | 1 1/2-6 x 9 1/2 | hex c/s gr8 | 2.0 |
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MESAFAST | CA | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 5/8-11 x 4 | 5/8-11x4 hex cap screw gr2 steel zinc | 30.0 |
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Cal Fastenrs | CA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/8-16 x 1 | hex c/s , | 310 |
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Cal Fastenrs | CA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/2-13 x 2 3/4 | hex c/s , cr3 | 800 |
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Cal Fastenrs | CA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/8-16 x 3 1/4 | hex c/s , cr3 | 575 |
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Cal Fastenrs | CA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/4-10 x 2 1/2 | hex c/s cr3 | 70 |
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ASMC | IL | Hex Head Cap Screw | Grade 5 | Plain | 1/4-28 x 5/8 | 1/4-28x5/8 (ft) fine gr5 hex cap screw-usa med carb pln b18.2.1 | 50 |
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ASMC | IL | Hex Head Cap Screw | Grade 8 | Plain | 5/16-18 x 3/4 | 5/16-18x3/4 (ft) coarse gr8 hex cap screw-usa alloy pln b18.2.1 | 325 |
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ASMC | IL | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-24 x 7/8 | 5/16-24x7/8 (ft) fine gr5 hex cap screw-usa med carb zp b18.2.1 | 50 |
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ASMC | IL | Hex Head Cap Screw | Grade 8 | Plain | 1/4-28 x 3 | 1/4-28x3 (pt) fine gr8 hex cap screw-usa alloy pln b18.2.1 | 50 |
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ASMC | IL | Hex Head Cap Screw | Grade 8 | Plain | 1/4-20 x 3 | 1/4-20x3 (pt) coarse gr8 hex cap screw-usa alloy pln b18.2.1 | 600 |
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ASMC | IL | Hex Head Cap Screw | Grade 8 | Plain | 1/4-28 x 2 1/2 | 1/4-28x2 1/2 (pt) fine gr8 hex cap screw-usa alloy pln b18.2.1 | 49 |
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ASMC | IL | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 7/16-14 x 1 1/8 | 7/16-14x1 1/8 (ft) coarse gr8 hex cap screw-usa alloy yz b18.2.1 | 47 |
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ASMC | IL | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 5/16-18 x 2 1/4 | 5/16-18x2 1/4 (pt) coarse gr2 hex cap screw low carb zp b18.2.1 | 100 |
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ASMC | IL | Hex Head Cap Screw | Grade 8 | Plain | 7/16-20 x 1 | 7/16-20x1 (ft) fine gr8 hex cap screw-usa alloy pln b18.2.1 | 350 |
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ASMC | IL | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 3/8-16 x 1 1/2 | 3/8-16x1 1/2 (pt) coarse gr2 hex cap screw low carb zp b18.2.1 | 150 |
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ASMC | IL | Hex Head Cap Screw | Grade 8 | Plain | 3/8-24 x 1 3/4 | 3/8-24x1 3/4 (pt) fine gr8 hex cap screw-usa alloy pln b18.2.1 | 50 |
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ASMC | IL | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 3/8-24 x 2 3/8 | 3/8-24x2 3/8 (pt) fine gr8 hex cap screw-usa alloy yz b18.2.1 | 75 |
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ASMC | IL | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 2 3/4 | 5/16-18x2 3/4 (pt) coarse gr5 hex cap screw-usa med carb zp b18.2.1 | 75 |
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ASMC | IL | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1/2-13 x 1 3/8 | 1/2-13x1 3/8 (ft) coarse gr8 hex cap screw-usa alloy yz b18.2.1 | 25 |
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ASMC | IL | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/2-13 x 1 3/4 | 1/2-13x1 3/4 (ft) coarse gr5 hex cap screw med carb zp b18.2.1 | 263 |
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ASMC | IL | Hex Head Cap Screw | Grade 8 | Plain | 1/2-20 x 1 1/4 | 1/2-20x1 1/4 (ft) fine gr8 hex cap screw-usa alloy pln b18.2.1 | 281 |
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ASMC | IL | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 3/8-24 x 3 1/4 | 3/8-24x3 1/4 (pt) fine gr8 hex cap screw-usa alloy yz b18.2.1 | 25 |
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ASMC | IL | Hex Head Cap Screw | Grade 5 | Plain | 1/4-28 x 6 | 1/4-28x6 (pt) fine gr5 hex cap screw-usa med carb pln b18.2.1 | 175 |
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ASMC | IL | Hex Head Cap Screw | Grade 8 | Plain | 3/8-16 x 3 | 3/8-16x3 (pt) coarse gr8 hex cap screw-usa alloy pln b18.2.1 | 148 |
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ASMC | IL | Hex Head Cap Screw | Grade 8 | Plain | 5/16-18 x 5 | 5/16-18x5 (pt) coarse gr8 hex cap screw-usa alloy pln b18.2.1 | 50 |
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SWACO | OH | Hex Head Cap Screw | Steel | Plain | prt5200-37 pop handle cap screw | 6 |
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SWACO | OH | Hex Head Cap Screw | Steel | Plain | prg510-117 pop housng cap screw | 134 |
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SWACO | OH | Hex Head Cap Screw | Steel | Zinc/Yellow | 3/8-16 x 2 3/4 | 3/8-16x2 3/4 astm a354bd b1821 hcs zy dfar | 800 |
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SWACO | OH | Hex Head Cap Screw | Grade 5 | Plain | 1/4-20 x 5/8 | 1/4-20x5/8 grade 5 hex hd serrated flan | 1700 |
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SWACO | OH | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/8-16 x 1 1/4 | 3/8-16x1-1/4 hcs f/t st gr5 zinc cr3 | 1998 |
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SWACO | OH | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/2-13 x 3 1/4 | 1/2-13x3 1/4 hhcs gr5 zinc | 162 |
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SWACO | OH | Hex Head Cap Screw | Grade 5 | Plain | 1/4-20 x 3 1/2 | 1/4-20x3 1/2 hhcs p/t gr5 stl zi-cr3 | 130 |
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SWACO | OH | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 1/4-20 x 7/8 | 1/4-20x7/8 hhcs gr2 stl zi | 12905 |
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SWACO | OH | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/2-13 x 5 1/2 | 1/2-13x5 1/2 hhcs gr5 zinc | 173 |
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SWACO | OH | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/8-16 x 5/8 | 3/8-16x5/8 hhcs gr5 st zinc | 3722 |
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SWACO | OH | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/2-13 x 2 3/4 | 1/2-13x2 3/4 hhcs gr5 zinc | 30 |
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SWACO | OH | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 3 | 5/16-18x3 hhcs gr5 zinc | 640 |
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SWACO | OH | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/8-16 x 4 | 3/8-16x4 hhcs gr5 stl zi | 170 |
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SWACO | OH | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 1/4-20 x 5/8 | 1/4-20x5/8 hhcs gr2 st zi | 9658 |
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SWACO | OH | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 1 1/2 | 5/16-18x1 1/2 hhcs gr5 st zinc | 80 |
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SWACO | OH | Hex Head Cap Screw | Grade 5 | Plain | 3/8-16 x 1/2 | 3/8-16x1/2 hhcs f/t st gr5 zi-cr3 | 5006 |
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SWACO | OH | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/8-16 x 3 1/2 | 3/8-16x3 1/2 hhcs gr5 st zinc | 1042 |
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SWACO | OH | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 5/16-18 x 3/4 | 5/16-18x3/4 hhcs gr2 stl zi cr3 | 22075 |
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SWACO | OH | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-24 x 7/8 | 5/16-24x7/8 hhcs gr5 stl zi | 480 |
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SWACO | OH | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1/4-20 x 1 1/2 | 1/4-20x1 1/2 hhcs gr8 z&y | 244 |
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General F | MI | Hex Head Cap Screw | Grade 5 | Plain | 3/8-16 x 3 1/20 | 3/8-16 x 3.50 hhcs sems con gr 5.1 b18.2.1 | 7250 |
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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 | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 1-8 x 3 3/4 | hex c/s znc | 116 |
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MidStates | MI | Hex Head Cap Screw | Grade 5 | Plain | 1/2-20 x 3 3/4 | hex c/s | 105 |
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MidStates | MI | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1-14 x 3 1/4 | hex c/s znc | 90 |
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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 | Hex Head Cap Screw | Steel | Plain | M12-1.75 x 70 | hex c/s drilled dom. blu | 380 |
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MidStates | MI | Hex Head Cap Screw | Grade 2 | Plain | 1 1/8-7 x 5 | in hex c/s | 57 |
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MidStates | MI | Hex Head Cap Screw | Grade 2 | Plain | 1 1/2-6 x 5 1/2 | 1 1/2-6x5-1/2 hex c/s | 51 |
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MidStates | MI | Hex Head Cap Screw | Steel | Plain | 1/4-20 x 5 | in hex c/s nyl | 50 |
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MidStates | MI | Hex Head Cap Screw | Steel | Plain | M20-2.50 x 150 | hex c/s drilled blu | 23 |
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MidStates | MI | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 1 1/2-6 x 5 1/2 | 1 1/2-6x5-1/2 hex c/s znc | 22 |
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MidStates | MI | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 1 1/2-6 x 4 | in hex c/s znc | 14 |
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MidStates | MI | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/4-10 x 8 | hex c/s | 8 |
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MidStates | MI | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 1 1/8-7 x 4 1/2 | hex c/s znc | 3 |
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MidStates | MI | Hex Head Cap Screw | Grade 5 | Plain | 1 3/4-5 x 9 | hex c/s | 1 |
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General F | MI | Hex Head Cap Screw | Grade 8 | Zinc/Clear | 5/8-11 x 2 3/4 | 5/8-11 x 2.75 hhcs gr8 full thread zn c b18.2.1 | 2000 |
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General F | MI | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 9/16-12 x 2 | 9/16-12 x 2 hhcs gr5 zn b18.2.1 | 4725 |
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FTS | OH | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1/2-13 x 4 | hx c/s gr 8 zy | 11814 |
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BDS FASTE | WI | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 1 5/8 | 5/16-18 x 1 5/8 hex cap scr gr5 zf rohs comply | 3,600 |
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General F | MI | Hex Head Cap Screw | Grade 8 | Plain | 3/4-10 x 8 1/2 | 3/4-10 x 8.5 hhcs gr8 alloy b18.2.1 | 510 |
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General F | MI | Hex Head Cap Screw | Grade 8 | Plain | 1-8 x 2 1/4 | 1-8 x 2.25 hhcs gr8 alloy b18.2.1 | 50 |
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General F | MI | Hex Head Cap Screw | Grade 8 | Plain | 1/4-20 x 2 | 1/4-20 x 2 hhcs gr8 zidi bake b18.2.1 | 1100 |
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General F | MI | Hex Head Cap Screw | Grade 8 | Plain | 1 1/4-7 x 8 | 1-1/4-7 x 8 hhcs gr8 zidi bake b18.2.1 | 150 |
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General F | MI | Hex Head Cap Screw | Grade 8 | Zinc/Clear | 7/8-9 x 7 | 7/8-9 x 7 hhcs gr8 zn phos per arm b18.2.1 | 850 |
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General F | MI | Hex Head Cap Screw | Grade 8 | Plain | 3/4-10 x 2 1/20 | 3/4-10 x 2.50 hhcs gr 8 zidi w/.172 b18.2.1 | 90 |
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General F | MI | Hex Head Cap Screw | Grade 8 | Plain | 5/8-11 x 2 3/4 | 5/8-11 x 2.75 hhcs gr8 patch driloc b18.2.1 | 5144 |
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General F | MI | Hex Head Cap Screw | Grade 8 | Plain | 5/8-18 x 1 1/2 | 5/8-18 x 1.5 hhcs gr8 patch q29 b18.2.1 | 800 |
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General F | MI | Hex Head Cap Screw | Grade 8 | Plain | 7/16-14 x 3 3/4 | 7/16-14 x 3.75 hhcs gr8 zidi b18.2.1 | 25 |
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General F | MI | Hex Head Cap Screw | Grade 5 | Zinc/Clear | hf 3/8-16 x 1.375 hhcs gr5 trivalnt b18.2.1 | 13783 |
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General F | MI | Hex Head Cap Screw | Grade 8 | Plain | 1/2-13 x 1 3/4 | 1/2-13 x 1.75 hhcs gr8 zidi bake b18.2.1 | 180 |
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General F | MI | Hex Head Cap Screw | Grade 8 | Plain | 1/2-13 x 3 | 1/2-13 x 3 hhcs gr8 zidi .0002 b18.2.1 | 651 |
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General F | MI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 3/8-16 x 1 1/2 | 3/8-16 x 1.5 hhcs gr8 zinc yellow patch b18.2.1 | 220 |
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General F | MI | Hex Head Cap Screw | Grade 8 | Plain | 9/16-18 x 1 3/4 | 9/16-18 x 1.75 hhcs gr8 alloy b18.2.1 | 750 |
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General F | MI | Hex Head Cap Screw | Grade 8 | Plain | 1/2-13 x 3 3/4 | 1/2-13 x 3.75 hhcs gr8 zidi bake b18.2.1 | 50 |
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General F | MI | Hex Head Cap Screw | Grade 5 | Zinc/Clear | -13 x 4.25 hhcs gr5 zn clr tri b18.2.1 | 245 |
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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 Head Cap Screw | Grade 5 | Zinc/Clear | 1/2-13 x 2 1/2 | hf 1/2-13 x 2.5 hhcs gr5 full thread zn b18.2.1 | 27350 |
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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 Head Cap Screw | Grade 5 | Zinc/Yellow | 1/2-13 x 1 3/4 | 1/2-13 x 1.75 hhcs gr5 zn ylw triv b18.2.1 | 13550 |
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Lufasco, | GA | Hex Head Cap Screw | Grade 2 | Electrolytic Zinc Basecoat + Topcoats (Climacoat, Climaseal, etc.) | 1/2-13 x 1 1/2 | 1/2-13x1 1/2 (ft) unc hex cap screws unc grade 2 geo 720 | 678 |
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Ace Bolt | MS | Hex Head Cap Screw | Steel | Zinc/Clear | M8-1.25 x 60 | m8-1.25 x 60 nc hex bolt {jis-b1180} 12mm waf {full thread}-zinc- | 1843 |
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AIH | AZ | Hex Head Cap Screw | Grade 8 | Plain | 3/8-16 x 3/4 | hex c/s | 561 |
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CONTAERO | NJ | Hex Head Cap Screw | Grade 8 | Plain | 1 1/8-7 x 3 | hex c/s gr8 | 22 |
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CONTAERO | NJ | Hex Head Cap Screw | Steel | Plain | 1/4-20 x 3/4 | hex c/s gr | 81 |
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CONTAERO | NJ | Hex Head Cap Screw | Grade 8 | Plain | 1/4-20 x 2 | hex c/s gr8 | 1200 |
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CONTAERO | NJ | Hex Head Cap Screw | Grade 8 | Plain | 1/4-28 x 2 | hex c/s gr8 | 1200 |
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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 Head Cap Screw | Grade 8 | Plain | 3/8-16 x 2 | hex c/s gr8 | 550 |
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CONTAERO | NJ | Hex Head Cap Screw | Grade 8 | Plain | 3/8-24 x 2 | hex c/s gr8 | 550 |
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CONTAERO | NJ | Hex Head Cap Screw | Steel | Plain | 1/2-13 x 2 3/4 | hex c/s | 200 |
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CONTAERO | NJ | Hex Head Cap Screw | Steel | Plain | 1/2-20 x 2 3/4 | hex c/s | 200 |
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CONTAERO | NJ | Hex Head Cap Screw | Steel | Plain | 7/16-14 x 2 1/2 | hex c/s | 300 |
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CONTAERO | NJ | Hex Head Cap Screw | Steel | Plain | 5/8-11 x 3 1/4 | hex c/s | 100 |
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