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 / Furnace Black | b1821bh044c088n screw cap | 12 |
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| Century | FL | Hex Machine Bolt | Grade A | Galvanized | 1 1/4-7 x 5 1/2 | 1 1/4-7 x 5 1/2 hex bolt a307 hdg | 16 |
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| Century | FL | Hex Machine Bolt | Steel | Cadmium/Yellow | nas6204-25 bolt | 13 |
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| Century | FL | Hex Machine Bolt | Steel | Plain / Furnace Black | 7323988 bolt machine nsn 5306006784260 us army 7323988 | 186 |
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| Century | FL | Hex Machine Bolt | Steel | Plain / Furnace Black | ms16208-108 316 ss | 300 |
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| Century | FL | Hex Machine Bolt | Steel | Zinc/Clear | 1/4-20 x 3/4 | 1/4-20 x 3/4 hex machine bolt stl zinc | 270 |
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| Century | FL | Hex Machine Bolt | Steel | Plain / Furnace Black | nas6204-18d bolt | 7 |
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| Century | FL | Hex Machine Bolt | Steel | Cadmium/Yellow | #12 | an174c12 screw | 50 |
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| Century | FL | Hex Machine Bolt | Steel | Zinc/Clear | 1/2-13 x 5/8 | 1/2-13 x 5/8 hex machine bolt zinc | 50 |
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| Century | FL | Hex Machine Bolt | Steel | Cadmium | 5/16-24 x 2 11/32 | an5-22a bolt aircraft 5/16-24 x 2-7/32 | 6 |
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| Century | FL | Hex Machine Bolt | Steel | Plain / Furnace Black | nas6303a10 bolt | 3 |
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| Century | FL | Hex Machine Bolt | Steel | Plain / Furnace Black | 3/8-24 x 7.00 | renk ebf1206-011 machine bolt custom partial thread 3/8-24 x 7.00 | 65 |
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| Century | FL | Hex Machine Bolt | Steel | Plain / Furnace Black | ohio electric motor a-100016-12 1/4-20 x 8-1/4 hex bolt per print | 140 |
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| Century | FL | Hex Machine Bolt | Steel | Cadmium/Yellow | #10-32 x 3 25/32 | an3-36a bolt | 250 |
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| Century | FL | Hex Machine Bolt | Steel | Plain / Furnace Black | 416 | nas564-109 bolt machine | 148 |
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| Century | FL | Hex Machine Bolt | Steel | Plain / Furnace Black | nas6703d21 bolt hex head | 102 |
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| Century | FL | Hex Machine Bolt | Steel | Plain / Furnace Black | m25988/1-007 bulk packaged | 1000 |
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| Weaver | WA | Hex Machine Bolt | Grade A | Galvanized | 5/8-11 x 5 | 5/8-11x5 a307 low carbon hex bolt galvanized | 120 |
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| Weaver | WA | Hex Machine Bolt | Grade A | Galvanized | 3/4-10 x 6 | 3/4-10x6 a307 low carbon hex bolt galvanized | 20 |
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| Weaver | WA | Hex Machine Bolt | Grade A | Galvanized | 1/4-20 x 1 | 1/4-20 x 1 a307 low carbon hex bolt galvanized | 500 |
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| Weaver | WA | Hex Machine Bolt | Grade A | Galvanized | 5/8-11 x 12 | 5/8-11 x 12 a307 low carbon hex bolt galvanized | 248 |
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| OneMonroe | NC | Hex Machine Bolt | Grade A | Plain / Furnace Black | 3/4-10 x 1 1/4 | 3/4-10 x 1-1/4 plain finish astm a307a hex bolt | 2854 |
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| OneMonroe | NC | Hex Machine Bolt | Grade A | Plain / Furnace Black | 3/4-10 x 3 1/2 | 3/4-10 x 3-1/2 plain finish astm a307a hex bolt | 200 |
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| OneMonroe | NC | Hex Machine Bolt | Grade A | Plain / Furnace Black | 3/4-10 x 7 | 3/4-10 x 7 plain finish astm a307a hex bolt | 49 |
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| OneMonroe | NC | Hex Machine Bolt | Grade A | Plain / Furnace Black | 3/4-10 x 14 | 3/4-10 x 14 plain finish astm a307a hex bolt | 13 |
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| OneMonroe | NC | Hex Machine Bolt | Grade A | Zinc/Clear | 5/16-18 x 3 1/4 | 5/16-18 x 3-1/4 zinc finish astm a307a hex bolt | 1100 |
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| OneMonroe | NC | Hex Machine Bolt | Grade A | Zinc/Clear | 3/8-16 x 2 1/4 | 3/8-16 x 2-1/4 zinc finish astm a307a hex bolt | 171 |
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| OneMonroe | NC | Hex Machine Bolt | Grade A | Zinc/Clear | 1/2-13 x 2 1/4 | 1/2-13 x 2-1/4 zinc finish astm a307a hex bolt | 285 |
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| OneMonroe | NC | Hex Machine Bolt | Grade A | Zinc/Clear | 1 1/4-7 x 4 | 1 1/4-7 x 4 astm a307 hex bolt zinc pltd | 18 |
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| OneMonroe | NC | Hex Machine Bolt | Grade A | Zinc/Clear | 1 1/4-7 x 4 1/2 | 1 1/4-7 x 4 1/2 astm a307 hex bolt zinc pltd | 18 |
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| OneMonroe | NC | Hex Machine Bolt | Grade A | Plain / Furnace Black | 1 1/4-7 x 5 1/2 | 1-1/4-7 x 5-1/2 plain finish astm a307a hex bolt | 10 |
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| ACCURATE | IL | Hex Machine Bolt | Grade A | Zinc/Clear | 5/8-11x3 1/2 hex cap scr a307 zinc | 80 |
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| Jay-Cee | MI | Hex Machine Bolt | Grade A | Zinc/Clear | 1/4-20 x 5 | 1/4-20x5 hex hd mach bolt a307 gra zp | 96 |
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| Jay-Cee | MI | Hex Machine Bolt | Steel | Galvanized | 5/16-18 x 3 1/2 | 5/16-18x3 1/2 hex machine bolt galvanized hot dip galvanized | 182 |
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| Jay-Cee | MI | Hex Machine Bolt | Steel | Galvanized | 5/16-18 x 4 1/2 | 5/16-18x4 1/2 hex machine bolt galvanized hot dip galvanized | 300 |
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| Jay-Cee | MI | Hex Machine Bolt | Grade A | Zinc/Clear | 3/8-16 x 1 1/2 | 3/8-16x1 1/2 a307 hex machine bolt zinc plated | 700 |
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| Jay-Cee | MI | Hex Machine Bolt | Steel | Galvanized | 1/2-13 x 1 1/4 | 1/2-13x1 1/4 hex machine bolt galvanized hot dip galvanized | 400 |
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| Jay-Cee | MI | Hex Machine Bolt | Steel | Galvanized | 1/2-13 x 1 1/2 | 1/2-13x1 1/2 hex machine bolt galvanized hot dip galvanized | 350 |
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| Jay-Cee | MI | Hex Machine Bolt | Steel | Galvanized | 1/2-13 x 1 3/4 | 1/2-13x1 3/4 hex machine bolt galvanized hot dip galvanized | 125 |
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| RCFast | AZ | Hex Machine Bolt | Grade A | Zinc/Clear | 1-8 x 4 | 1-8x4 hex bolt a307 gra zinc cr+3 (pt) | 100 |
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| RCFast | AZ | Hex Machine Bolt | Steel | Cadmium/Yellow | 1/4-28 x 2 1/32 | an4-20a bolt | 800 |
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| RCFast | AZ | Hex Machine Bolt | Steel | Cadmium/Yellow | 1/4-28 x 1 17/32 | an4-14 bolt-drilled | 500 |
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| RCFast | AZ | Hex Machine Bolt | Steel | Cadmium | 5/16-24 x 31/32 | an5-7a bolt | 125 |
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| RCFast | AZ | Hex Machine Bolt | Steel | Cadmium | 5/16-24 x 2 19/32 | an5-24a bolt | 100 |
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| RCFast | AZ | Hex Machine Bolt | Steel | Cadmium/Yellow | 3/8-24 x 1 13/64 | an6-11a bolt | 100 |
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| RCFast | AZ | Hex Machine Bolt | Steel | Cadmium | 5/16-24 x 2 7/32 | an5-21a bolt an5-21a | 10 |
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| RCFast | AZ | Hex Machine Bolt | Steel | Cadmium/Yellow | #10-32 x 17/32 | an3-4a bolt | 600 |
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| RCFast | AZ | Hex Machine Bolt | Steel | Cadmium/Yellow | #10-32 x 21/32 | an3-5a bolt | 790 |
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| RCFast | AZ | Hex Machine Bolt | Steel | Cadmium/Yellow | #10-32 x 25/32 | an3-6a bolt | 250 |
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| RCFast | AZ | Hex Machine Bolt | Steel | Cadmium/Yellow | #10-32 x 1 5/32 | an3-11a bolt | 132 |
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| RCFast | AZ | Hex Machine Bolt | Steel | Cadmium/Yellow | #10-32 x 1 13/32 | an3-13a bolt | 200 |
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| RCFast | AZ | Hex Machine Bolt | Steel | Cadmium/Yellow | #10-32 x 2 13/32 | an3-23a bolt | 225 |
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| RCFast | AZ | Hex Machine Bolt | Steel | Plain / Furnace Black | 1/4-20 x .781 | ms20074-04-06 bolt-drilled (1/4-20x.781) ms20074-04-06 | 150 |
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| RCFast | AZ | Hex Machine Bolt | Steel | Plain / Furnace Black | MS20074-04-05 5306-00-754-1788 | 90 |
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| RCFast | AZ | Hex Machine Bolt | Steel | Cadmium/Yellow | 1/4-28 x 21/32 | an4-5a bolt | 200 |
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| RCFast | AZ | Hex Machine Bolt | Steel | Cadmium/Yellow | #10-32 x 1 29/32 | an3-17a bolt | 300 |
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| RCFast | AZ | Hex Machine Bolt | Steel | Cadmium/Yellow | #10-32 x 1 17/32 | an3-14a bolt | 50 |
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| RCFast | AZ | Hex Machine Bolt | Steel | Cadmium/Yellow | 1/4-28 x 1 1/32 | an4-10a bolt | 150 |
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| RCFast | AZ | Hex Machine Bolt | Steel | Cadmium/Yellow | 1/4-28 x 2 25/32 | an4-26 bolt-drilled (1/4x2 3/4) | 125 |
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| Lippin | CA | Hex Machine Bolt | Steel | Galvanized | 5/8-11 x 48 | 5/8-11 x 48 hex bolt hdg | 497 |
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| OneMonroe | MN | Hex Machine Bolt | Grade A | Plain / Furnace Black | 1/2-13 x 2 | 1/2-13 x 2 a307 hhc/s-plain | 250 |
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| OneMonroe | MN | Hex Machine Bolt | Grade A | Plain / Furnace Black | 3/4-10 x 5 | 3/4-10 x 5 a307 hhc/s-plain | 55 |
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| OneMonroe | MN | Hex Machine Bolt | Grade A | Plain / Furnace Black | 3/4-10 x 14 | 3/4-10 x 14 a307 hhc/s-plain | 5 |
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| OneMonroe | MN | Hex Machine Bolt | Grade A | Plain / Furnace Black | 7/8-9 x 16 | 7/8-9 x 16 a307 hhc/s-plain | 7 |
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| Ababa | CA | Hex Machine Bolt | Steel | Black Oxide | 1/4-20 x 1 3/8 | 1/4-20 x 1.375 hex joint connect r bolt al-2000 blk b18.2.1 | 3652 |
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| Ababa | CA | Hex Machine Bolt | Steel | Black Oxide | 1/4-20 x 1 1/278 | 1/4-20 x 1.578 hex joint connector bolt blk ox b18.2.1 | 2450 |
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| Ababa | CA | Hex Machine Bolt | Steel | Black Oxide | 1/4-20 x 1.772 | 1/4-20 x 1.772 hex joint connector bolt blk ox b18.2.1 | 868 |
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| Ababa | CA | Hex Machine Bolt | Steel | Black Oxide | 1/4-20 x 1.969 | 1/4-20 x 1.969 hex joint connector bolt blk ox b18.2.1 | 700 |
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| Ababa | CA | Hex Machine Bolt | Steel | Galvanized | 1-8 x 12 | 1-8 x 12 hex bolt stl hdg b18.2.1 | 32 |
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| Ababa | CA | Hex Machine Bolt | Steel | Galvanized | 1-8 x 2 | 1-8 x 2 hex bolt stl hdg b18.2.1 | 10 |
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| Ababa | CA | Hex Machine Bolt | Steel | Zinc/Clear | 1-8 x 2 1/2 | 1-8 x 2 1/2 hex bolt stl znc b18.2.1 | 5 |
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| Ababa | CA | Hex Machine Bolt | Steel | Plain / Furnace Black | 1-8 x 3 | 1-8 x 3 hex bolt stl pln b18.2.1 | 19 |
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| Ababa | CA | Hex Machine Bolt | Steel | Zinc/Clear | 1-8 x 3 | 1-8 x 3 hex bolt stl znc b18.2.1 | 37 |
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| Ababa | CA | Hex Machine Bolt | Steel | Zinc/Clear | 1-8 x 3 1/4 | 1-8 x 3 1/4 hex bolt stl znc b18.2.1 | 7 |
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| Ababa | CA | Hex Machine Bolt | Steel | Galvanized | 1-8 x 3 1/2 | 1-8 x 3 1/2 hex bolt stl hdg b18.2.1 | 16 |
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| Ababa | CA | Hex Machine Bolt | Steel | Zinc/Clear | 1-8 x 3 1/2 | 1-8 x 3 1/2 hex bolt stl znc b18.2.1 | 15 |
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| Ababa | CA | Hex Machine Bolt | Steel | Plain / Furnace Black | 1-8 x 3 3/4 | 1-8 x 3 3/4 hex bolt stl pln b18.2.1 | 8 |
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| Ababa | CA | Hex Machine Bolt | Steel | Zinc/Clear | 1-8 x 4 1/2 | 1-8 x 4 1/2 hex bolt stl znc b18.2.1 | 40 |
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| Ababa | CA | Hex Machine Bolt | Steel | Zinc/Clear | 1-8 x 5 1/2 | 1-8 x 5 1/2 hex bolt stl znc b18.2.1 | 1 |
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| Ababa | CA | Hex Machine Bolt | Steel | Zinc/Clear | 1-8 x 6 | 1-8 x 6 hex bolt stl znc b18.2.1 | 9 |
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| Ababa | CA | Hex Machine Bolt | Steel | Galvanized | 1-8 x 7 | 1-8 x 7 hex bolt stl hdg b18.2.1 | 34 |
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| Ababa | CA | Hex Machine Bolt | Steel | Plain / Furnace Black | 1-8 x 7 | 1-8 x 7 hex bolt stl pln b18.2.1 | 8 |
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| Ababa | CA | Hex Machine Bolt | Steel | Zinc/Clear | 1-8 x 7 | 1-8 x 7 hex bolt stl znc b18.2.1 | 18 |
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| Ababa | CA | Hex Machine Bolt | Steel | Zinc/Clear | 1-8 x 8 | 1-8 x 8 hex bolt stl znc b18.2.1 | 5 |
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| Jackson | MS | Hex Machine Bolt | Steel | Plain / Furnace Black | 1 1/2-6 x 22 | 1 1/2-6 x 22 a449 hex bolt w/4 thread plain A449150C2200,4TH | 1 |
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| Express | CA | Hex Machine Bolt | Steel | Zinc/Clear | 5/16-18 x 4 | 5/16-18x4 hex bolt zinc | 140 |
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| SII | IN | Hex Machine Bolt | Grade A | Plain / Furnace Black | 3/8-16 x 1 1/2 | 3/8 -16x1-1/2 (pt) hex bolts a307 grade a plain | 828 |
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| SII | IN | Hex Machine Bolt | Grade A | Plain / Furnace Black | 1/2 x 1 3/4 | 1/2x1-3/4 a307 hex bolt plain | 204 |
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| SII | IN | Hex Machine Bolt | Grade A | Plain / Furnace Black | 1/2 x 2 | 1/2x2 a307 hex bolt plain) | 177 |
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| SII | IN | Hex Machine Bolt | Grade A | Plain / Furnace Black | 5/8-11 x 5 | 5/8 -11x5 (pt) hex bolts a307 grade a coarse low carbon plain unc | 62 |
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| SII | IN | Hex Machine Bolt | Grade A | Plain / Furnace Black | 5/8-11 x 7 | 5/8 -11x7 (pt) hex bolts a307 grade a coarse low carbon plain unc | 62 |
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| SII | IN | Hex Machine Bolt | Grade A | Plain / Furnace Black | 3/4 x 1 3/4 | 3/4x1-3/4 a307 plain bolt | 164 |
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| SII | IN | Hex Machine Bolt | Grade A | Plain / Furnace Black | 3/4 x 2 | 3/4x2 a307 plain bolt | 106 |
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| SII | IN | Hex Machine Bolt | Grade A | Plain / Furnace Black | 3/4-10 x 7 | 3/4 -10x7 a307 hex bolt plain | 48 |
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| SII | IN | Hex Machine Bolt | Grade A | Plain / Furnace Black | 3/4 x 9 | 3/4x9 a307 hex bolt plain) | 48 |
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| SII | IN | Hex Machine Bolt | Grade A | Zinc/Clear | 3/8 x 1 3/4 | 3/8 x1-3/4 a307 hex bolt zinc | 624 |
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| SII | IN | Hex Machine Bolt | Grade A | Galvanized | 1/2-13 x 6 | 1/2-13 x 6 a307a galvanized hex bolt) | 150 |
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| SII | IN | Hex Machine Bolt | Steel | Plain / Furnace Black | 3/4-10 x 18 | 3/4-10 x 18 plain hex bolt w/6 thread) b18.2.1 | 20 |
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| SII | IN | Hex Machine Bolt | Grade A | Zinc/Clear | 3/8-16 x 4 1/2 | 3/8-16 x 4-1/2 astm a307 grade a zinc finish hex bolt b18.2.1 | 175 |
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| B & K FAST | PA | Hex Machine Bolt | Steel | Plain / Furnace Black | 3/4-16 x 2 1/2 | 3/4-16 x 2 1/2 hex aircraft bolts z yellow b18.2.1 | 20 |
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| B & K FAST | PA | Hex Machine Bolt | Steel | Plain / Furnace Black | 1/4-20 x 3 | 1/4-20 x 3 nylon hex bolts b18.2.1 | 1200 |
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| Jackson | MS | Hex Machine Bolt | Steel | Plain / Furnace Black | 1 1/2-6 x 22 | 1 1/2-6 x 22 a449 hex bolt w/ 4 thread plain | 1 |
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| Jackson | MS | Hex Machine Bolt | Steel | Plain / Furnace Black | 1 1/2-6 x 22 | 1 1/2-6 x 22 a449 hex bolt w/ 4 thread plain | 1 |
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| American | NY | Hex Machine Bolt | Steel | Galvanized | 1/2-13 x 2 1/2 | h/b hdg | 40 |
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| American | NY | Hex Machine Bolt | Steel | Galvanized | 1-8 x 24 | h/b hot | 4 |
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