Hex Machine Bolt, Steel or Grade A
Hex Machine Bolts are threaded bolts with a hexagonal head on one end, with no washer face on the bearing surface and a threaded shaft on the other end. Hex bolts are tightened with a wrench and are used to connect metal parts. The body tolerances of hex machine bolts are not as close as those of hex cap screws. Hex machine bolts are covered under ASME Standard B18.2.1
> 200 matches, Hex Machine Bolt, Steel or Grade A. Showing 200, (click on any line for more information)
| Buy Hex Bolts from one of our FCH Network Members | ||||||||
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| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| Century | FL | Hex Machine Bolt | Steel | Plain | nas1954-3 | 4 |
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| Century | FL | Hex Machine Bolt | Steel | Plain | nas6303-9 | 5 |
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| Century | FL | Hex Machine Bolt | Steel | Plain | nas1104-6 | 5 |
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| Century | FL | Hex Machine Bolt | Steel | Plain | as3236-10 | 100 |
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| Century | FL | Hex Machine Bolt | Steel | Plain | 6 | an5c6a | 20 |
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| Century | FL | Hex Machine Bolt | Steel | Plain | 6 | an4ch6a | 10 |
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| Century | FL | Hex Machine Bolt | Steel | Plain | an8-33 bolt | 7 |
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| Century | FL | Hex Machine Bolt | Steel | Plain | ms9489-08 | 10 |
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| Century | FL | Hex Machine Bolt | Steel | Plain | nas6303u2 | 14 |
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| Century | FL | Hex Machine Bolt | Steel | Plain | ms16208-5 | 2 |
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| Century | FL | Hex Machine Bolt | Steel | Cadmium/Yellow | nas6204-6 | 18 |
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| Century | FL | Hex Machine Bolt | Steel | Plain | nas6605-3 | 40 |
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| Century | FL | Hex Machine Bolt | Steel | Plain | an175h43 | 23 |
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| Century | FL | Hex Machine Bolt | Steel | Plain | an4ch4a | 158 |
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| Century | FL | Hex Machine Bolt | Steel | Cadmium/Yellow | nas6204-1 | 50 |
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| Century | FL | Hex Machine Bolt | Steel | Plain | ms9489-06 | 50 |
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| Century | FL | Hex Machine Bolt | Steel | an837-4d | 1 |
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| Century | FL | Hex Machine Bolt | Steel | Cadmium/Yellow | nas6203-2 | 144 |
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| Century | FL | Hex Machine Bolt | Steel | Cadmium/Yellow | nas6203-1 | 150 |
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| Century | FL | Hex Machine Bolt | Steel | Plain | nas6604-8 | 140 |
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| Endries | WI | Hex Machine Bolt | Grade A | Zinc/Clear | 1/2-13 x 5 | 1/2-13x5 a307 grade a hex head machine bolt trivalent clear zinc | 2754 |
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| Endries | WI | Hex Machine Bolt | Grade A | Plain | 3/4-10 x 18 | 3/4-10x18 a307 grade a hex head machine bolt plain | 20 |
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| Endries | WI | Hex Machine Bolt | Grade A | Zinc/Clear | 3/8-16 x 5 | 3/8-16x5 a307 grade a hex head machine bolt trivalent clear zinc | 833 |
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| Endries | WI | Hex Machine Bolt | Grade A | Zinc/Clear | 1/4-20 x 3/4 | 1/4-20x3/4 a307 grade a hex head machine bolt trivalent clear zinc | 16000 |
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| Endries | WI | Hex Machine Bolt | Grade A | Plain | 3/8-16 x 17 | 3/8-16x17 a307 grade a hex head machine bolt plain with 3in minimum thread | 750 |
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| Endries | WI | Hex Machine Bolt | Grade A | Zinc/Clear | 5/16-18x5 a307 grade a hex head machine bolt trivalent clear zinc | 3810 |
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| Endries | WI | Hex Machine Bolt | Grade A | Zinc/Clear | 3/8-16x3-1/4 a307 grade a hex head machine bolt trivalent clear zinc | 8059 |
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| Endries | WI | Hex Machine Bolt | Grade A | Zinc/Clear | 1/4-20x5/8 a307 grade a hex head machine bolt trivalent clear zinc | 7000 |
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| Endries | WI | Hex Machine Bolt | Grade A | Zinc/Clear | 5/16-18x3-1/2 a307 grade a hex head machine bolt trivalent clear zinc | 7564 |
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| Endries | WI | Hex Machine Bolt | Grade A | Zinc/Clear | 3/8-16x2-1/2 a307 grade a hex head machine bolt trivalent clear zinc | 1029 |
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| Endries | WI | Hex Machine Bolt | Grade A | Zinc/Clear | 5/16-18x4-1/2 a307 grade a hex head machine bolt trivalent clear zinc | 4800 |
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| Endries | WI | Hex Machine Bolt | Grade A | Zinc/Clear | 3/8-16x2-1/4 a307 grade a hex head machine bolt trivalent clear zinc | 14127 |
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| Endries | WI | Hex Machine Bolt | Grade A | Zinc/Clear | 1/4-20x1-3/4 a307 grade a hex head machine bolt trivalent clear zinc | 7500 |
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| Endries | WI | Hex Machine Bolt | Grade A | Zinc/Clear | 5/16-18x1-3/4 a307 grade a hex head machine bolt trivalent clear zinc | 38769 |
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| Endries | WI | Hex Machine Bolt | Grade A | Zinc/Clear | 3/8-16x3-1/2 a307 grade a hex head machine bolt trivalent clear zinc | 5792 |
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| Endries | WI | Hex Machine Bolt | Grade A | Zinc/Clear | 3/8-16x3 a307 grade a hex head machine bolt trivalent clear zinc | 21932 |
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| Endries | WI | Hex Machine Bolt | Grade A | Zinc/Clear | 5/16-18x7-1/2 a307 grade a hex head bolt trivalent clear zinc 1.125 thread length | 720 |
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| Endries | WI | Hex Machine Bolt | Grade A | Zinc/Clear | 5/16-18x2-1/2 a307 grade a hex head machine bolt trivalent clear zinc | 11875 |
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| Endries | WI | Hex Machine Bolt | Grade A | Galvanized | 1/4-20x4 a307 grade a hex head machine bolt hot dip galvanized | 100 |
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| Endries | WI | Hex Machine Bolt | Grade A | Zinc/Clear | 3/8-16 x 5 1/2 | 3/8-16x5-1/2 a307 grade a hex head machine bolt trivalent clear zinc | 600 |
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| Century | FL | Hex Machine Bolt | Steel | Plain | as3236-09 | 1097 |
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| Century | FL | Hex Machine Bolt | Steel | Plain | an6204-1a | 350 |
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| Century | FL | Hex Machine Bolt | Steel | Cadmium/Yellow | an174-54 | 2 |
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| Century | FL | Hex Machine Bolt | Steel | Plain | nas6604-3 | 3 |
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| Active | Hex Machine Bolt | Steel | Plain | 3/8-16 x 13/16 | 3/8-16 x 13/16 special hex machine bolt with lw dog pt special | 3 |
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| Global | CA | Hex Machine Bolt | Steel | Plain | .143 x .267 x .032 | nas620-6 #6 flat washer military 0.267 od x 0.032 th x 0.143 id steel/cad ii | 5,310 |
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| Global | CA | Hex Machine Bolt | Steel | Zinc/Clear | 5/16-18 x 1/2 | hex hd bolt i | 95 |
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| Hodell | OH | Hex Machine Bolt | Grade A | Zinc/Clear | 1 1/2-6 x 6 | 1 1/2-6 x 6 a307 hex bolt zinc | 8 |
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| Hodell | OH | Hex Machine Bolt | Grade A | Zinc/Clear | 1 1/4-7 x 8 1/2 | 1 1/4-7 x 8 1/2 a307 hex bolt zinc | 76 |
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| Hodell | OH | Hex Machine Bolt | Grade A | Zinc/Clear | 1 1/8-7 x 5 1/2 | 1-1/8-7 x 5 1/2 a307 mach bolt zinc | 4 |
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| Hodell | OH | Hex Machine Bolt | Grade A | Plain | 1 1/8-7 x 4 | 1 1/8-7 x 4 a307 hex bolt plain | 25 |
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| Hodell | OH | Hex Machine Bolt | Grade A | Plain | 1-8 x 6 1/2 | 1-8 x 6 1/2 a307 hex bolt blue fluoro | 1 |
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| Hodell | OH | Hex Machine Bolt | Grade A | Fluoropolymer-Based (Xylan, Fluorokote, Teflon) | 1-8 x 5 | 1-8 x 5 a307 hex bolt blue fluorokote | 8 |
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| Hodell | OH | Hex Machine Bolt | Grade A | Plain | 1-8 x 3 1/2 | 1-8 x 3 1/2 a307 hex bolt blue fluro | 20 |
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| Hodell | OH | Hex Machine Bolt | Grade A | Plain | 1-8 x 2 1/2 | 1-8 x 2 1/2 a307 hex bolt blue fluro | 6 |
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| Hodell | OH | Hex Machine Bolt | Grade A | Zinc/Clear | 7/8-9 x 16 | 7/8-9 x 16 a307 hex bolt zinc | 7 |
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| Hodell | OH | Hex Machine Bolt | Grade A | Plain | 7/8-9 x 8 1/2 | 7/8-9 x 8 1/2 a307 hex bolt blue fluoro | 1 |
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| Hodell | OH | Hex Machine Bolt | Grade A | Plain | 7/8-9 x 8 | 7/8-9 x 8 a307 hex bolt blue fluoro | 43 |
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| Hodell | OH | Hex Machine Bolt | Grade A | Fluoropolymer-Based (Xylan, Fluorokote, Teflon) | 7/8-9 x 4 1/2 | 7/8-9 x 4 1/2 a307 hex bolt teflon blue | 32 |
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| Hodell | OH | Hex Machine Bolt | Grade A | Galvanized | 7/8-9 x 3 3/4 | 7/8-9 x 3 3/4 a307 hex bolt hdg | 58 |
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| Hodell | OH | Hex Machine Bolt | Grade A | Galvanized | 7/8-9 x 2 1/2 | 7/8-9 x 2 1/2 a307 hex bolt hdg | 55 |
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| Hodell | OH | Hex Machine Bolt | Grade A | Zinc/Clear | 7/8-9 x 2 | 7/8-9 x 2 a307 hex bolt zinc | 184 |
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| Hodell | OH | Hex Machine Bolt | Grade A | Plain | 3/4-10 x 7 | 3/4-10 x 7 a307 hex bolt blue fluoro | 36 |
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| Hodell | OH | Hex Machine Bolt | Grade A | Plain | 3/4-10 x 5 | 3/4-10 x 5 a307 hex bolt blue | 256 |
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| Hodell | OH | Hex Machine Bolt | Grade A | Zinc/Clear | 5/8-11 x 16 | 5/8-11 x 16 a307 hex bolt zinc | 10 |
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| Hodell | OH | Hex Machine Bolt | Grade A | Galvanized | 5/8-11 x 8 | 5/8-11 x 8 a307 hex bolt hdg | 34 |
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| Hodell | OH | Hex Machine Bolt | Grade A | Zinc/Clear | 1/2-13 x 9 1/2 | 1/2-13 x 9 1/2 a307 hex bolt zinc | 3 |
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| NAPPCO | TX | Hex Machine Bolt | Grade A | Plain | 307 1/2-13 x 3 1/2 | hexhd bolt stl a307 1/2-13 x 3-1/2 | 25 |
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| NAPPCO | TX | Hex Machine Bolt | Grade A | Plain | 5/16-18 x 1 1/2 | hexhd bolt stl a307 gra 5/16-18x1-1/2 | 1300 |
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| NAPPCO | TX | Hex Machine Bolt | Grade A | Plain | 3/8-16 x 3 | hex hd bolt stl a307 gr a 3/8-16x3 | 19 |
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| NAPPCO | TX | Hex Machine Bolt | Grade A | Plain | 3/8-16 x 1 3/4 | hexhd bolt stl a307 gra 3/8-16x1-3/4 | 28 |
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| NAPPCO | TX | Hex Machine Bolt | Grade A | Plain | 3/4-10 x 4 | hexhd bolt stl a307 3/4-10 x 4 | 2 |
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| NAPPCO | TX | Hex Machine Bolt | Grade A | Plain | 3/4-10 x 4 1/2 | hexhd bolt stl a307 3/4-10 x 4-1/2 | 2 |
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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 | Hex Machine Bolt | Grade A | Zinc/Clear | 1/4-20 x 1 1/2 | hexhd bolt stl a307 gra zp 1/4-20x1-1/2 | 375 |
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| NAPPCO | TX | Hex Machine Bolt | Grade A | Plain | 3/8-16 x 1 1/4 | hex hd bolt stl a307 gr a 3/8-16x1-1/4 | 350 |
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| NAPPCO | TX | Hex Machine Bolt | Grade A | Plain | 5/8-11 x 2 1/2 | hexhd bolt stl a307 5/8-11 x 2-1/2 | 21 |
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| NAPPCO | TX | Hex Machine Bolt | Grade A | Zinc/Clear | 5/8-11 x 3 1/2 | hexhd bolt stl a307 gra zp 5/8-11x3-1/2 | 185 |
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| NAPPCO | TX | Hex Machine Bolt | Grade A | Plain | 1/2-13 x 1 1/2 | hexhd bolt stl a307 1/2-13 x 1-1/2 | 100 |
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| NAPPCO | TX | Hex Machine Bolt | Grade A | Plain | 3/4-10 x 3 1/2 | hexhd bolt stl a307 3/4-10 x 3-1/2 | 70 |
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| NAPPCO | TX | Hex Machine Bolt | Steel | Galvanized | 3/4-10 x 4 3/4 | 3/4-10 x 4 3/4 a325 hhb structural hdg | 10 |
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| Cal Fastenrs | CA | Hex Machine Bolt | Grade A | Plain | 5/8-11 x 14 | 5/8-11 x 14 hex bolt a307 gr. a plain low carbon | 15 |
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| Cal Fastenrs | CA | Hex Machine Bolt | Steel | Plain | .115 x .209 x .032 | .115 id x .209 od x .032 thick flat washer cadmium yellow nas620-4 | nas620-4 | nas620-4 | 2,900 |
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| Cal Fastenrs | CA | Hex Machine Bolt | Steel | Zinc/Clear | M12-1.50 x 25 | m12-1.5 x 25 hexbolt zinc din 961 din 961 | 200 |
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| Cal Fastenrs | CA | Hex Machine Bolt | Steel | Galvanized | 5/8-11 x 1 1/4 | hex bolt h.d. hex bolt hot dip | 50 |
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| Cal Fastenrs | CA | Hex Machine Bolt | Steel | Galvanized | 5/8-11 x 1 1/2 | hex bolt h.d. hex bolt | 100 |
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| Cal Fastenrs | CA | Hex Machine Bolt | Steel | Galvanized | 3/4-10 x 14 | hex bolt hot dip. | 17 |
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| Cal Fastenrs | CA | Hex Machine Bolt | Steel | Galvanized | 3/4-10 x 11 | hex bolt hot dip | 10 |
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| Cal Fastenrs | CA | Hex Machine Bolt | Steel | Galvanized | 7/8-9 x 3 1/2 | hex bolt h.d. hex bolt | 50 |
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| Cal Fastenrs | CA | Hex Machine Bolt | Steel | Galvanized | 1-8 x 3 1/2 | hex bolt h.d. hex bolt | 40 |
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| Cal Fastenrs | CA | Hex Machine Bolt | Steel | Plain | .143 x .267 x .032 | nas620-6 .143 x .267 x .032 f/w-ide | 1,000 |
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| Cal Fastenrs | CA | Hex Machine Bolt | Steel | Galvanized | 3/4-10 x 12 | hex bolt hot dip | 10 |
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| Cal Fastenrs | CA | Hex Machine Bolt | Steel | Zinc/Clear | 3/4-10 x 4 1/2 | h/b a307 - | 2 |
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| Cal Fastenrs | CA | Hex Machine Bolt | Steel | Galvanized | 3/4-10 x 10 1/2 | h/b hot dip h/b h.d.g. | 48 |
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| Active | Hex Machine Bolt | Grade A | Plain | 1 1/2-6 x 8 | 1 1/2-6 x 8 hex bolt a307 coarse low carbon plain | 4 |
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| Active | Hex Machine Bolt | Grade A | Plain | 1 1/2-6 x 3 | 1 1/2-6 x 3 hex bolt a307 coarse low carbon plain | 45 |
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| Active | Hex Machine Bolt | Grade A | Galvanized | 1 1/4-7 x 7 | 1 1/4-7 x 7 hex bolt a307 coarse low carbon hot dipped galvanized | 8 |
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| Active | Hex Machine Bolt | Grade A | Plain | 1 1/4-7 x 6 | 1 1/4-7 x 6 hex bolt a307 coarse low carbon plain | 41 |
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| Active | Hex Machine Bolt | Grade A | Plain | 1 1/4-7 x 5 | 1 1/4-7 x 5 hex bolt a307 coarse low carbon plain | 31 |
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| Active | Hex Machine Bolt | Grade A | Plain | 1 1/4-7 x 2 1/2 | 1 1/4-7 x 2 1/2 hex bolt a307 coarse low carbon plain | 50 |
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| Active | Hex Machine Bolt | Grade A | Plain | 1 1/4-7 x 15 | 1 1/4-7 x 15 hex bolt a307 coarse low carbon plain | 4 |
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| Active | Hex Machine Bolt | Grade A | Plain | 1 1/4-7 x 12 | 1-1/4-7 x 12 hexbolt 307a 1000hr weather coated w/6 of thread | 3 |
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| Active | Hex Machine Bolt | Grade A | Zinc/Clear | 1 1/4-7 x 11 | 1 1/4-7 x 11 hex bolt a307 coarse low carbon 6 thread zinc | 8 |
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| Active | Hex Machine Bolt | Steel | Plain | 1 1/4-12 x 5 3/4 | 1 1/4-12 x 5-3/4 hexbolt modified terex | 10 |
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| Active | Hex Machine Bolt | Grade A | Plain | 1 1/8-7 x 9 | 1 1/8-7 x 9 hex bolt a307 coarse low carbon plain | 30 |
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| Active | Hex Machine Bolt | Grade A | Plain | 1 1/8-7 x 5 1/2 | 1 1/8-7 x 5 1/2 hex bolt a307 coarse low carbon plain | 85 |
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| Active | Hex Machine Bolt | Grade A | Plain | 1 1/8-7 x 11 | 1 1/8-7 x 11 hex bolt a307 coarse low carbon plain | 67 |
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| Active | Hex Machine Bolt | Grade A | Zinc/Clear | 1-8 x 9 1/2 | 1-8 x 9 1/2 hex bolt a307 coarse low carbon zinc | 17 |
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| Active | Hex Machine Bolt | Grade A | Plain | 1-8 x 6 1/2 | 1-8 x 6 1/2 hex bolt a307 coarse low carbon plain | 27 |
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| Active | Hex Machine Bolt | Grade A | Zinc/Clear | 1-8 x 4 1/2 | 1-8 x 4 1/2 hex bolt a307 coarse low carbon zinc | 7 |
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| Active | Hex Machine Bolt | Grade A | Galvanized | 1-8 x 20 | 1-8 x 20 hex bolt a307 coarse low carbon 6 thread galvanized | 9 |
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| Active | Hex Machine Bolt | Grade A | Plain | 1-8 x 18 | 1-8 x 18 hex bolt a307 coarse low carbon 6 thread plain | 8 |
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| Active | Hex Machine Bolt | Grade A | Galvanized | 1-8 x 18 | 1-8 x 18 hex bolt a307 coarse low carbon 6 thread galvanized | 1 |
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| Active | Hex Machine Bolt | Grade A | Galvanized | 1-8 x 16 | 1-8 x 16 hex bolt a307 coarse low carbon 6 thread galvanized | 2 |
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| Century | FL | Hex Machine Bolt | Steel | Plain | b1821bh088f088n screw cap hexagon head | 4 |
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| Century | FL | Hex Machine Bolt | Steel | Plain | thomas & betts 5262 o-ring sealing nsn 5330-01-206-0213 | 211 |
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| SWACO | OH | Hex Machine Bolt | Grade A | Zinc/Clear | 3/8-16 x 4 1/2 | 3/8-16x4 1/2 hex bolt a307 gr a zn | 36 |
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| SWACO | OH | Hex Machine Bolt | Grade A | Galvanized | 5/8-11 x 1 1/2 | 5/8-11x1 1/2 hx bolt a307 gr a hdg | 200 |
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| SWACO | OH | Hex Machine Bolt | Steel | Cadmium/Yellow | 1/4-28 x 1 9/32 | bolt-machine aircraft an4-12a | 290 |
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| CIF | IL | Hex Machine Bolt | Grade A | Galvanized | 3/8-16 x 1 1/4 | 3/8-16 x 1 1/4 hex machine bolt a307 hot dip galvanized | 300 |
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| OneMonroe | MN | Hex Machine Bolt | Grade A | Zinc/Clear | 7/8-9 x 2 1/4 | 7/8-9 x 2-1/4 zinc finish astm a307a hex bolt | 20 |
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| AIH | AZ | Hex Machine Bolt | Steel | Cadmium/Yellow | nas6206-12 bolt | 535 |
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| AIH | AZ | Hex Machine Bolt | Steel | Cadmium | hex head bolt alloy w/cad plating | 50 |
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| NutsBolts | NE | Hex Machine Bolt | Grade A | Galvanized | 1/4-20 x 3 | 1/4-20 x 3 a307 hex bolt hdg | | 1500 |
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| AEROSPCE | MN | Hex Machine Bolt | Steel | Plain | 632 x 1.5 | nas1130-06l15dsf 632 1.5dia tangless locking dry film | 1000 |
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| THRDFAST | AL | Hex Machine Bolt | Grade A | Galvanized | 7/8-9 x 12 | a307a h/b hdg b18.2.1 | 10 |
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| THRDFAST | AL | Hex Machine Bolt | Grade A | Galvanized | 7/8-9 x 32 | a307a h/b hdg rt6 b18.2.1 | 8 |
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| THRDFAST | OK | Hex Machine Bolt | Grade A | Galvanized | 5/8-11 x 2 3/4 | a307a h/b hdg b18.2.1 | 6 |
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| Lightning | LA | Hex Machine Bolt | Grade A | Galvanized | 1-8 x 36 | hex hd m/b a307 w/6 thd | 16 |
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| Lightning | LA | Hex Machine Bolt | Grade A | Galvanized | 1/2 x 10 | hex hd m/b a307 w/6 thd | 251 |
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