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 | |
| OneMonroe | NC | Hex Machine Bolt | Grade A | Plain / Furnace Black | 7/8-9 x 9 | 7/8-9 x 9 astm a307 hex bolt | 5 |
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| OneMonroe | NC | Hex Machine Bolt | Grade A | Zinc/Clear | 3/4-10 x 2 3/4 | 3/4-10 x 2 3/4 astm a307 hex bolt zinc pltd | 197 |
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| OneMonroe | NC | Hex Machine Bolt | Grade A | Galvanized | 5/16-18 x 2 | 5/16-18 x 2 hot dipped galvanized astm a307a hex bolt | 345 |
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| OneMonroe | NC | Hex Machine Bolt | Grade A | Galvanized | 7/8-9 x 6 | 7/8-9 x 6 hot dipped galvanized astm a307a hex bolt | 9 |
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| OneMonroe | NC | Hex Machine Bolt | Grade A | Galvanized | 7/8-9 x 6 | 7/8-9 x 6 hot dipped galvanized astm a307a hex bolt | 42 |
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| OneMonroe | NC | Hex Machine Bolt | Grade A | Galvanized | 7/8-9 x 4 | 7/8-9 x 4 hot dipped galvanized astm a307a hex bolt | 28 |
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| OneMonroe | NC | Hex Machine Bolt | Grade A | Galvanized | 3/4-10 x 9 1/2 | 3/4-10 x 9-1/2 hot dipped galvanized astm a307a hex bolt | 14 |
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| OneMonroe | NC | Hex Machine Bolt | Grade A | Galvanized | 3/4-10 x 8 | 3/4-10 x 8 hot dipped galvanized astm a307a hex bolt | 14 |
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| OneMonroe | NC | Hex Machine Bolt | Grade A | Galvanized | 3/4-10 x 3 3/4 | 3/4-10 x 3-3/4 hot dipped galvanized astm a307a hex bolt | 40 |
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| OneMonroe | NC | Hex Machine Bolt | Grade A | Galvanized | 5/8-11 x 9 1/2 | 5/8-11 x 9-1/2 hot dipped galvanized astm a307a hex bolt | 35 |
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| OneMonroe | NC | Hex Machine Bolt | Grade A | Galvanized | 1/2-13 x 13 | 1/2-13 x 13 hot dipped galvanized astm a307a hex bolt | 15 |
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| OneMonroe | NC | Hex Machine Bolt | Grade A | Galvanized | 1/2-13 x 3/4 | 1/2-13 x 3/4 hot dipped galvanized astm a307a hex bolt | 35 |
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| OneMonroe | NC | Hex Machine Bolt | Grade A | Galvanized | 3/8-16 x 5 | 3/8-16 x 5 hot dipped galvanized astm a307a hex bolt | 50 |
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| OneMonroe | NC | Hex Machine Bolt | Grade A | Galvanized | 3/8-16 x 3 1/2 | 3/8-16 x 3-1/2 hot dipped galvanized astm a307a hex bolt | 130 |
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| OneMonroe | NC | Hex Machine Bolt | Grade A | Galvanized | 3/8-16 x 2 1/4 | 3/8-16 x 2-1/4 hot dipped galvanized astm a307a hex bolt | 35 |
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| OneMonroe | NC | Hex Machine Bolt | Grade A | Galvanized | 5/16-18 x 3 1/2 | 5/16-18 x 3-1/2 hot dipped galvanized astm a307a hex bolt | 225 |
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| OneMonroe | NC | Hex Machine Bolt | Grade A | Galvanized | 5/16-18 x 1 | 5/16-18 x 1 hot dipped galvanized astm a307a hex bolt | 30 |
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| OneMonroe | NC | Hex Machine Bolt | Grade A | Galvanized | 1/4-20 x 2 1/2 | 1/4-20 x 2-1/2 hot dipped galvanized astm a307a hex bolt | 50 |
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| OneMonroe | NC | Hex Machine Bolt | Grade A | Galvanized | 1/4-20 x 1 | 1/4-20 x 1 hot dipped galvanized astm a307a hex bolt | 640 |
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| OneMonroe | NC | Hex Machine Bolt | Grade A | Zinc/Clear | 7/8-9 x 5 1/2 | 7/8-9 x 5 1/2 astm a307 hex bolt zinc pltd | 43 |
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| Jackson | MS | Hex Machine Bolt | Steel | Plain / Furnace Black | 3/4 x 28 | nc hex m/b a307 with 6 rt | 130 |
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| Jackson | MS | Hex Machine Bolt | Steel | Plain / Furnace Black | 3/4 x 24 | nc hex m/b a307 with 6 rt | 883 |
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| Jackson | MS | Hex Machine Bolt | Steel | Plain / Furnace Black | 3/4 x 34 | nc hex m/b a307 with 6 rt | 65 |
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| Jackson | MS | Hex Machine Bolt | Steel | Plain / Furnace Black | 3/4 x 30 | nc hex m/b a307 with 6 rt | 114 |
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| Jackson | MS | Hex Machine Bolt | Steel | Plain / Furnace Black | 3/4 x 19 | nc hex m/b a307 with 6 rt | 201 |
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| OneMonroe | NC | Hex Machine Bolt | Grade A | Zinc/Clear | 7/16-14 x 2 1/2 | 7/16-14 x 2-1/2 zinc finish astm a307a hex bolt | 400 |
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| OneMonroe | NC | Hex Machine Bolt | Grade A | Zinc/Clear | 3/8-16 x 5 1/2 | 3/8-16 x 5-1/2 zinc finish astm a307a hex bolt | 400 |
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| OneMonroe | NC | Hex Machine Bolt | Grade A | Zinc/Clear | 3/8-16 x 4 1/4 | 3/8-16 x 4-1/4 zinc finish astm a307a hex bolt | 125 |
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| OneMonroe | NC | Hex Machine Bolt | Grade A | Zinc/Clear | 3/8-16 x 3 3/4 | 3/8-16 x 3-3/4 zinc finish astm a307a hex bolt | 200 |
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| OneMonroe | NC | Hex Machine Bolt | Grade A | Zinc/Clear | 3/8-16 x 3 1/4 | 3/8-16 x 3-1/4 zinc finish astm a307a hex bolt | 100 |
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| OneMonroe | NC | Hex Machine Bolt | Grade A | Zinc/Clear | 3/8-16 x 1 3/8 | 3/8-16 x 1-3/8 zinc finish astm a307a hex bolt | 275 |
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| OneMonroe | NC | Hex Machine Bolt | Grade A | Zinc/Clear | 5/16-18 x 5 1/2 | 5/16-18 x 5-1/2 zinc finish astm a307a hex bolt | 100 |
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| OneMonroe | NC | Hex Machine Bolt | Grade A | Zinc/Clear | 5/16-18 x 3 3/4 | 5/16-18 x 3-3/4 zinc finish astm a307a hex bolt | 750 |
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| OneMonroe | NC | Hex Machine Bolt | Grade A | Zinc/Clear | 5/16-18 x 3 1/2 | 5/16-18 x 3-1/2 zinc finish astm a307a hex bolt | 525 |
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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 | 5/16-18 x 3 | 5/16-18 x 3 zinc finish astm a307a hex bolt | 100 |
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| OneMonroe | NC | Hex Machine Bolt | Grade A | Zinc/Clear | 1/4-20 x 3 | 1/4-20 x 3 zinc finish astm a307a hex bolt | 1732 |
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| OneMonroe | NC | Hex Machine Bolt | Grade A | Zinc/Clear | 1/4-20 x 2 1/4 | 1/4-20 x 2-1/4 zinc finish astm a307a hex bolt | 500 |
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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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| OneMonroe | NC | Hex Machine Bolt | Grade A | Plain / Furnace Black | 1/2-13 x 6 | 1/2-13 x 6 plain finish astm a307a hex bolt | 935 |
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| OneMonroe | NC | Hex Machine Bolt | Grade A | Plain / Furnace Black | 1/2-13 x 2 1/2 | 1/2-13 x 2-1/2 plain finish astm a307a hex bolt | 55 |
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| OneMonroe | NC | Hex Machine Bolt | Grade A | Plain / Furnace Black | 1-8 x 9 | 1-8 x 9 astm a307 hex bolt | 15 |
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| OneMonroe | NC | Hex Machine Bolt | Grade A | Zinc/Clear | 1-8 x 8 1/2 | 1-8 x 8 1/2 astm a307 hex bolt zinc pltd | 21 |
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| OneMonroe | NC | Hex Machine Bolt | Grade A | Zinc/Clear | 1-8 x 5 | 1-8 x 5 astm a307 hex bolt zinc pltd | 28 |
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| OneMonroe | NC | Hex Machine Bolt | Grade A | Zinc/Clear | 1-8 x 3 1/4 | 1-8 x 3 1/4 astm a307 hex bolt zinc pltd | 41 |
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| Weaver | WA | Hex Machine Bolt | Grade A | Galvanized | 1/4-20 x 1 1/4 | 1/4-20 x 1 1/4 a307 low carbon hex bolt galvanized | 1676 |
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| OneMonroe | NC | Hex Machine Bolt | Steel | Plain / Furnace Black | 5/8-11 x 1 1/2 | 5/8-11 x 1 1/2 polyurethane hex bolt | 20 |
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| Weaver | WA | Hex Machine Bolt | Grade A | Galvanized | 3/8-16 x 1 1/4 | 3/8-16 x 1 1/4 a307 low carbon hex bolt galvanized | 200 |
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| OneMonroe | NC | Hex Machine Bolt | Steel | Cadmium/Yellow | 3/8-24 x 1 21/64 | an6-12a dfars 252.225-7009 applies | 15 |
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| OneMonroe | MA | Hex Machine Bolt | Grade A | Zinc/Clear | 1/2-13 x 2 1/2 | 1/2-13 x 2 1/2 pt hex machine bolt a307 gr a steel zinc | 271 |
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| OneMonroe | MA | Hex Machine Bolt | Grade A | Zinc/Clear | 5/16-18 x 1 1/2 | 5/16-18 x 1-1/2 pt hex machine bolt a307 grade a steel zinc | 815 |
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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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| Weaver | WA | Hex Machine Bolt | Grade A | Galvanized | 5/8-11 x 9 | 5/8-11 x 9 a307 low carbon hex bolt galvanized | 133 |
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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 | 3/4-10 x 1 3/4 a307 low carbon hex bolt galvanized | 5 |
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| RePneu To | MI | Hex Machine Bolt | Grade A | Zinc/Clear | 3/8-16 x 7 | 3/8-16x7 (pt) hex bolt a307 grade a unc zinc cr+3 | 200 |
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| RePneu To | MI | Hex Machine Bolt | Steel | Plain / Furnace Black | 5/16-18 x 1 | 5/16-18x1 hex bolt | 650 |
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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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| MAINSOURC | NH | Hex Machine Bolt | Steel | Plain / Furnace Black | ms16208-55 (hex cap sc 3/8-16 x 2 ss) | 42 |
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| MAINSOURC | NH | Hex Machine Bolt | Steel | Plain / Furnace Black | .115 x .209 x .032 | nas620-4 (washer #4 .115x.209x.032 stl c&y) NAS6204 | 4150 |
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| MAINSOURC | NH | Hex Machine Bolt | Steel | Cadmium/Yellow | .255 x .468 x .063 | nas620-416 | 750 |
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| Century | Hex Machine Bolt | Steel | Cadmium | an173ch7a screw machine | 388 |
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| IndexFast | CA | Hex Machine Bolt | Steel | Galvanized | hb050c0125g 1/2-13x1-1/4 hex bolt hot dipped galvanized | inquire |
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| IndexFast | CA | Hex Machine Bolt | Steel | Plain / Furnace Black | hb050c0175ss 1/2-13x1 3/4 hex bolt stainless steel | inquire |
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| IndexFast | CA | Hex Machine Bolt | Steel | Plain / Furnace Black | hb075c0200ss 3/4-10x2 hex bolt stainless steel | inquire |
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| IndexFast | CA | Hex Machine Bolt | Steel | Plain / Furnace Black | hb087c0450ss 7/8-9x4-1/2 hex bolt stainless steel | inquire |
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| IndexFast | CA | Hex Machine Bolt | Steel | Plain / Furnace Black | hb025c0050ss 1/4-20x1/2 hex bolt stainless steel | inquire |
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| IndexFast | CA | Hex Machine Bolt | Steel | Plain / Furnace Black | hb037c00752sz 3/8-16x3/4 hex bolt steel/zinc | inquire |
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| IndexFast | CA | Hex Machine Bolt | Steel | Plain / Furnace Black | hb062c0150ss 5/8-11x1 1/2 hex bolt stainless steel | inquire |
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| IndexFast | CA | Hex Machine Bolt | Steel | Plain / Furnace Black | hb075c0300ss 3/4-10x3 hex bolt stainless steel | inquire |
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| IndexFast | CA | Hex Machine Bolt | Steel | Plain / Furnace Black | hb087c0500ss 7/8-9x5 hex bolt stainless steel | inquire |
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| IndexFast | CA | Hex Machine Bolt | Steel | Galvanized | 075 x 3000 3/4 x 30 | hb075x3000g 3/4-10x30 h/b | inquire |
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| IndexFast | CA | Hex Machine Bolt | Steel | Plain / Furnace Black | hb062c0300ss 5/8-11x3 hex bolt stainless steel | inquire |
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| Set Screw | IL | Hex Machine Bolt | Steel | Zinc/Clear | M8-1.25 x 20 | hex m/b | inquire |
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| Set Screw | IL | Hex Machine Bolt | Steel | Zinc/Clear | M10-1.50 x 20 | hex m/b | inquire |
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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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| Set Screw | IL | Hex Machine Bolt | Steel | Zinc/Clear | 1/4-20 x 1 3/4 | hex bolt | inquire |
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| Century | Hex Machine Bolt | Steel | Plain / Furnace Black | m83413/8-a006ab q3a | 100 |
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| Century | Hex Machine Bolt | Steel | Plain / Furnace Black | m83461/1-010 packing preformed | 1718 |
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| Century | FL | Hex Machine Bolt | Steel | Plain / Furnace Black | 3/8-24 | an6c11a bolt | 100 |
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| Century | FL | Hex Machine Bolt | Steel | Plain / Furnace Black | .6887/16 | nas1307-11 bolt | 3 |
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| Century | FL | Hex Machine Bolt | Steel | Plain / Furnace Black | northrop grumman 1g05222h01 bolt machine | 77 |
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| Century | FL | Hex Machine Bolt | Steel | Plain / Furnace Black | boeing st3m453-5-65 bolt close tolerance double hx hd | 1151 |
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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 | Plain / Furnace Black | nas673v13 bolt mach hex | 216 |
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| Century | FL | Hex Machine Bolt | Steel | Plain / Furnace Black | nas1004-5 bolt mach hex .250-28 unf-3ax.312 | 2 |
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| Century | FL | Hex Machine Bolt | Steel | Zinc/Green | m22759/32-22-5 leadwire green | 100 |
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| Century | FL | Hex Machine Bolt | Steel | Cadmium | 5/16-24 x 31/32 | an5h7a bolt | 500 |
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| Century | FL | Hex Machine Bolt | Steel | Cadmium/Yellow | 3/8-24 x 1 61/64 | an6-17 bolt | 46 |
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| Century | FL | Hex Machine Bolt | Steel | Plain / Furnace Black | nas569c53 bolt machine | 177 |
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| Century | FL | Hex Machine Bolt | Steel | Cadmium/Yellow | 1/4-28 x 2 13/32 | an4h23a bolt | 9 |
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| Century | FL | Hex Machine Bolt | Steel | Plain / Furnace Black | nas6304u6h hex bolt | 10000 |
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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 | m25988/1-007 bulk packaged | 1000 |
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| Century | FL | Hex Machine Bolt | Steel | Plain / Furnace Black | 1/2-13 x 3 | 1/2-13 x 3 special per print hmb bolt w 3/8 dia.pilot steel plain | 1 |
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| Century | FL | Hex Machine Bolt | Steel | Plain / Furnace Black | 7/8 x #10 | nas6603-14 screw cap | 55 |
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| Century | FL | Hex Machine Bolt | Steel | Plain / Furnace Black | boeing bacb30lj14dek39 bolt hex head | 23 |
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