Hex Machine Bolt
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
Hex Machine Bolt (b18.2.1), 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 | |
| Jackson | MS | Hex Machine Bolt | Silicon Bronze | Plain / Furnace Black | 1/2 x 2 3/4 | nc h/b silicone bronze | 12 |
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| Jackson | MS | Hex Machine Bolt | Silicon Bronze | Plain / Furnace Black | 1/2 x 2 1/2 | nc h/b silicone bronze | 98 |
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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 | Silicon Bronze | Plain / Furnace Black | 1/2 x 1 1/4 | nc h/b silicone bronze | 75 |
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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 | Silicon Bronze | Plain / Furnace Black | 1/2 x 3 | nc h/b silicone bronze | 100 |
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| Jackson | MS | Hex Machine Bolt | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1-8 x 14 | nc h/b 18-8 s/s | 2 |
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| Jackson | MS | Hex Machine Bolt | Grade B8 | Plain / Furnace Black | 5/8-11 x 1 3/8 | 5/8-11x1 3/8 nc b-8 h/b | 11 |
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| Jackson | MS | Hex Machine Bolt | Silicon Bronze | Plain / Furnace Black | 5/16 x 1 | nc h/b | 957 |
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| Jackson | MS | Hex Machine Bolt | Silicon Bronze | Plain / Furnace Black | 5/16 x 1 1/2 | nc h/b silicone bronze | 301 |
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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 | Silicon Bronze | Plain / Furnace Black | 1/2 x 1 1/2 | nc h/b silicone bronze | 163 |
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| Jackson | MS | Hex Machine Bolt | Grade B8 | Plain / Furnace Black | 1/2-13 x 1 1/2 | 1/2-13x1 1/2 b-8 h/b | 18 |
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| Jackson | MS | Hex Machine Bolt | Grade B8 | Plain / Furnace Black | 3/8-16 x 1 | 3/8-16x1 b-8 h/b | 42 |
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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 | Grade B8 | Plain / Furnace Black | 5/8-11 x 1 3/4 | 5/8-11x1 3/4 b-8 h/b | 25 |
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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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| Jackson | MS | Hex Machine Bolt | Grade B8 | Plain / Furnace Black | 5/8-11 x 2 3/4 | astm a193 b8t h/b (321 stainless ) | 30 |
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| Jackson | MS | Hex Machine Bolt | Steel | Plain / Furnace Black | 3/8-16 | nc hex nut .449 tallx.560 waf | 3383 |
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| Jackson | MS | Hex Machine Bolt | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 5/16-24 x 1 1/2 | nf hex bolt/aisi-302 or 304 ss | 139 |
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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 | Cadmium/Yellow | #10-32 x 4 5/32 | an3-41a | 10 |
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| Century | Hex Machine Bolt | Steel | Cadmium | an173ch7a screw machine | 388 |
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| Century | Hex Machine Bolt | Cadmium/Yellow | 5/16-24 x 1 7/32 | an175-11a | 250 |
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| Brikksen | Hex Machine Bolt | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 5/16-18 x 3/4 | 5/16-18 x 3/4 hex bolt & washer sems | assembly 18.8 ss with patch per ifi 124no head markings polished head | assembly 18.8 ss with patch per ifi 124no head markings polished head | assembly 18.8 ss with patch per ifi 124no head markings polished head | 15400 |
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| Brikksen | Hex Machine Bolt | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 5/16-18 x 1/2 | 5/16-18 x 1/2 hex bolt & washer sems | assembly 18.8 ss with patch per ifi 124no head markings polished head | assembly 18.8 ss with patch per ifi 124no head markings polished head | assembly 18.8 ss with patch per ifi 124no head markings polished head | 2806 |
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| Brikksen | Hex Machine Bolt | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1 1/4-7 x 4 | 1 1/4-7 x 4 hex hd cs ss/per print | 1/8 hole drilled all the way through bolt located 1/4 up from bottom of bolt | 1/8 hole drilled all the way through bolt located 1/4 up from bottom of bolt | 1/8 hole drilled all the way through bolt located 1/4 up from bottom of bolt | 30 |
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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 | 400 Stainless (405, 410,416,420,430 etc.) | Plain / Furnace Black | .7/8-9 x 14 | hb087c1400ss316 7/8-9 x 14 hex bolt 316 s/s 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 | 400 Stainless (405, 410,416,420,430 etc.) | Plain / Furnace Black | 0400.1 1/8-7 x 4 | hb112c0400ss 1-1/8-7 x 4 hex bolt s/s 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 | 316, 317, A4 Stainless | Plain / Furnace Black | x 1 1/2 | hb037c0150ss316 3/8-16 hex bolt 316 stainless steel | inquire |
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| IndexFast | CA | Hex Machine Bolt | 316, 317, A4 Stainless | Plain / Furnace Black | x 3/4 | hb025c0075ss316 1/4-20 hex bolt 316 stainless steel | 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 | 400 Stainless (405, 410,416,420,430 etc.) | Plain / Furnace Black | 0400.1-8 x 4 | hb100c0400ss 1-8 x 4 hex bolt s/s 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 | 316, 317, A4 Stainless | Plain / Furnace Black | 0325.1-8 x 3 1/4 | hb100c0325ss 1-8 x 3-1/4 hex bolt 316 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 | 400 Stainless (405, 410,416,420,430 etc.) | Plain / Furnace Black | .5/8-11 x 14 | hb062c1400ss316 5/8-11 x 14 hex bolt 316 s/s steel | inquire |
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| IndexFast | CA | Hex Machine Bolt | 316, 317, A4 Stainless | Plain / Furnace Black | x 1 1/2 | hb025c0150ss316 1/4-20 x 1-1/2 hex bolt 316 stainless steel | 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 | Brass | Plain / Furnace Black | 5/16-24 x 1 1/2 | 5/16-24 x 1 1/2 brass hex head bolt | inquire |
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| Set Screw | IL | Hex Machine Bolt | Brass | Plain / Furnace Black | 1/4-28 x 1 1/2 | 1/4-28 x 1 1/2 brass hex head bolt | inquire |
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| Set Screw | IL | Hex Machine Bolt | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/2-13 x 1 1/2 | 18-8 304 hex m/b | 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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| Set Screw | IL | Hex Machine Bolt | Silicon Bronze | Painted | 5/16-18 x 1 3/4 | bronze 60 000 psi min tensile strength hex m/b tin | inquire |
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| Set Screw | IL | Hex Machine Bolt | Grade 2 | Zinc/Clear | 7/16-20 x 2 1/4 | hex m/b | inquire |
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| Set Screw | IL | Hex Machine Bolt | Grade 2 | Plain / Furnace Black | 5/16-18 x 2 | hex m/b | inquire |
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| Set Screw | IL | Hex Machine Bolt | Grade 2 | Zinc/Clear | M | bh25200500z1/4-20x.50 hex /b | 10000 |
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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 | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/4-20 x 3/8 | 18-8 304 hex bolt | inquire |
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| Set Screw | IL | Hex Machine Bolt | 316, 317, A4 Stainless | Plain / Furnace Black | 1/2-13 x 3 1/2 | 316 stainless hex bolt | inquire |
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| Set Screw | IL | Hex Machine Bolt | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/2-13 x 1 | 18-8 s/s hex bolt | inquire |
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| Set Screw | IL | Hex Machine Bolt | 316, 317, A4 Stainless | Plain / Furnace Black | 3/8-16 x 3 1/2 | 316 stainless hex bolt | inquire |
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| Set Screw | IL | Hex Machine Bolt | 316, 317, A4 Stainless | Plain / Furnace Black | 5/16-18 x 1 1/4 | 316 stainless hex bolt | inquire |
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| Set Screw | IL | Hex Machine Bolt | Brass | Plain / Furnace Black | 1/4-20 x 3/4 | hex bolt per print | inquire |
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| Set Screw | IL | Hex Machine Bolt | Grade 2 | Zinc/Clear | 1/2-13 x 2 | hex bolt | inquire |
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| Set Screw | IL | Hex Machine Bolt | Grade 5 | Zinc/Clear | 3/8-16 x 1.0 | hex bolt | inquire |
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| Set Screw | IL | Hex Machine Bolt | Grade 2 | Zinc/Clear | 5/16-18 x 7/8 | hex bolt | inquire |
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| Set Screw | IL | Hex Machine Bolt | Grade 2 | Zinc/Clear | 5/16-18 x 3/4 | hex m/b | inquire |
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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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| Set Screw | IL | Hex Machine Bolt | Grade 5 | Zinc/Clear | 1/4-20 x 1/2 7/16 | 1/4-20x1/2 hex bolt with 7/16 hex | inquire |
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| Set Screw | IL | Hex Machine Bolt | Grade 8 | Plain / Furnace Black | 7/8-14 x 3 | hex bolt | inquire |
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| Set Screw | IL | Hex Machine Bolt | Grade 5 | Plain / Furnace Black | 5/8-18 x 1 3/4 | hex bolt finish | inquire |
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| Global | CA | Hex Machine Bolt | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | 5/16-18 x 7/8 | hex hd bolt w/nylon patch 18-8 ss passivate 18-8 ss passivate | 187 |
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| Global | CA | Hex Machine Bolt | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | 3/8-16 x 3 3/4 | hex hd bolt 18-8 ss passivate | 13 |
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| Global | CA | Hex Machine Bolt | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | 5/16-24 x 5 | hex hd bolt 18-8 ss passivate | 10 |
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| Set Screw | IL | Hex Machine Bolt | Grade 2 | Zinc/Clear | 5/16-18 x 1/2 | hex m/b | 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 | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | sikorsky ss5112-430 bolt machine | 40 |
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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 | nas673v6 | 5000 |
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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 | Plain / Furnace Black | 1/4-28 x 1 29/32 | an4c17a | 3 |
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| Century | FL | Hex Machine Bolt | m83461/1-014 | 200 |
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| Century | FL | Hex Machine Bolt | Plain / Furnace Black | M | an4ch5a | 100 |
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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 | Plain / Furnace Black | ms16205-142 | 1000 |
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| Century | FL | Hex Machine Bolt | Plain / Furnace Black | ms16205-141 | 2500 |
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| Century | FL | Hex Machine Bolt | ms16205-59 | 2500 |
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| Century | FL | Hex Machine Bolt | Plain / Furnace Black | nas6704-3 | 254 |
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