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 | |
| 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 | 3500 |
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| Century | FL | Hex Machine Bolt | Plain / Furnace Black | nas6705u7 | 80 |
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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 | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | 100 | an124990 rivet | 150 |
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| Century | FL | Hex Machine Bolt | Plain / Furnace Black | nas6705u6 | 25 |
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| OneMonroe | MN | Hex Machine Bolt | Grade A | Galvanized | 1/4-20 x 1 | 1/4-20 x 1 hot dipped galvanized astm a307a hex bolt | 60 |
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| OneMonroe | MN | Hex Machine Bolt | Grade A | Plain / Furnace Black | 7/8-9 x 10 | 7/8-9 x 10 astm a307 hex bolt | 400 |
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| OneMonroe | TX | 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 | 1400 |
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| OneMonroe | MN | Hex Machine Bolt | Grade A | Zinc/Clear | 7/16-14 x 1 1/2 | 7/16-14 x 1-1/2 zinc finish astm a307a hex bolt | 200 |
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| OneMonroe | MN | Hex Machine Bolt | Grade A | Zinc/Clear | 1/4-20 x 3 1/4 | 1/4-20 x 3-1/4 zinc finish astm a307a hex bolt | 100 |
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| OneMonroe | MN | 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 | 350 |
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| OneMonroe | MN | 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 | 1900 |
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| Jackson | MS | Hex Machine Bolt | Grade B8 | Plain / Furnace Black | 3/4-10 x 2 1/4 | 3/4-10 x 2-1/4 b-8 hex bolt | 4 |
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| Jackson | MS | Hex Machine Bolt | Grade B8 | Plain / Furnace Black | 3/4-10 x 1 3/4 | 3/4-10 x 1-3/4 b-8 hex bolt | 2 |
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| Jackson | MS | Hex Machine Bolt | Grade B8 | Plain / Furnace Black | 5/8-11 x 2 3/4 | 5/8-11 x 2-3/4 b-8 hex bolt | 30 |
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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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| 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 | 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 | 1/2-13 x 2 | 1/2-13 x 2 a307 hhc/s-plain | 250 |
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| OneMonroe | NC | Hex Machine Bolt | Superalloy (Inconel, Hastelloy, Alloy 20) | Passivated | 1/4-28 x 1.30 | bolt hex head close tolerance drilled head 1/4-28x1.30 a-286 passivated | 100 |
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| OneMonroe | NC | Hex Machine Bolt | Steel | Plain / Furnace Black | #10-32 | bolt hex head long thread 10-32 unjf grip 0.125 length 0.47 | 135 |
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| Bossard | AZ | Hex Machine Bolt | Steel | Plain / Furnace Black | hex bolt & washer assy | 100 |
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| Bossard | AZ | Hex Machine Bolt | Steel | Plain / Furnace Black | washer nas620-4 | 2500 |
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| Bossard | AZ | Hex Machine Bolt | Grade A | Zinc/Clear | screw hex hd cap a307 stl zinc | 7559 |
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| Bossard | AZ | Hex Machine Bolt | Steel | Plain / Furnace Black | 1/4 x 3-1/2 hex head powerlags bolt | 30 |
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| Bossard | AZ | Hex Machine Bolt | Grade A | Plain / Furnace Black | screw hex hd cap part thread grade a | 300 |
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| Bossard | AZ | Hex Machine Bolt | Steel | Plain / Furnace Black | hex bolt 1/2-13 thread x 5 length | 425 |
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| Bossard | AZ | Hex Machine Bolt | Steel | Plain / Furnace Black | washer nas620-6 | 1034 |
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| OneMonroe | NC | Hex Machine Bolt | Steel | Plain / Furnace Black | cup & bolt magnet assembly | 455 |
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| OneMonroe | NC | Hex Machine Bolt | Steel | Plain / Furnace Black | cup & bolt magnet assembly | 465 |
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| OneMonroe | NC | Hex Machine Bolt | Steel | Plain / Furnace Black | cup & bolt magnet | 438 |
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| OneMonroe | NC | Hex Machine Bolt | Steel | Plain / Furnace Black | cup & bolt magnet | 1015 |
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| OneMonroe | NC | Hex Machine Bolt | Steel | Plain / Furnace Black | 5/16-18 x 3/4 | bolthex5/16-18 x 3/4 | 136 |
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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 | 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 B8 | Plain / Furnace Black | 3/4-10 x 4 1/4 | 3/4-10 x 4-1/4 a193 b8 hex bolt plain | 10 |
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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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| 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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| 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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| OneMonroe | NC | Hex Machine Bolt | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 4 | an960-c4 dfars | 800 |
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| OneMonroe | NC | Hex Machine Bolt | an6227-2 | 10 |
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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 | NC | Hex Machine Bolt | Cadmium/Yellow | #10-32 x 2 29/32 | an3-27a | 50 |
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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 | 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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| 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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| 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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| Jackson | MS | Hex Machine Bolt | ASTM A449 | Plain / Furnace Black | 1 1/2-6 x 22 a449 hex bolt w/4 thread plain | 2 |
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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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| 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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| 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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| Jackson | MS | Hex Machine Bolt | Grade A | Galvanized | 1 1/8 x 5 | nc h/b a307 hot dip | 16 |
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| Jackson | MS | Hex Machine Bolt | Grade B8 | Plain / Furnace Black | 3/4-10 x 3 | b-8 h/b | 1 |
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| Jackson | MS | Hex Machine Bolt | Silicon Bronze | Plain / Furnace Black | 1/2 x 4 | nc h/b silicone bronze | 5 |
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| 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 | Steel | Plain / Furnace Black | 3/4 x 14 | nc hex m/b a307 with 6 rt | 121 |
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| Jackson | MS | Hex Machine Bolt | Silicon Bronze | Plain / Furnace Black | 1/2 x 1 3/4 | nc h/b silicone bronze | 80 |
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| Jackson | MS | Hex Machine Bolt | Steel | Plain / Furnace Black | 3/4 x 32 | nc hex m/b a307 with 6 rt | 35 |
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| Jackson | MS | Hex Machine Bolt | Grade B8 | Plain / Furnace Black | 3/4-10 x 2 1/2 | 3/4-10x2 1/2 b-8 h/b | 7 |
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| Jackson | MS | Hex Machine Bolt | Grade B8 | Plain / Furnace Black | 3/8-16 x 1 1/4 | 3/8-16x1 1/4 b-8 h/b | 27 |
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| Jackson | MS | Hex Machine Bolt | Silicon Bronze | Plain / Furnace Black | 5/8 x 3 | nc h/b silicone bronze | 23 |
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| Jackson | MS | Hex Machine Bolt | Silicon Bronze | Plain / Furnace Black | 5/8 x 1 1/2 | nc h/b silicone bronze | 195 |
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| Jackson | MS | Hex Machine Bolt | Steel | Plain / Furnace Black | 3/4 x 38 | nc hex m/b a307 with 6 rt | 17 |
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| Jackson | MS | Hex Machine Bolt | Steel | Plain / Furnace Black | 3/4 x 12 | nc hex m/b a307 with 6 rt | 113 |
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| Jackson | MS | Hex Machine Bolt | Silicon Bronze | Plain / Furnace Black | 5/8-11 x 2 1/2 | nc h/b silicone bronze | 50 |
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| Jackson | MS | Hex Machine Bolt | Silicon Bronze | Plain / Furnace Black | 1/2 x 1 | nc h/b silicone bronze | 88 |
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| Jackson | MS | Hex Machine Bolt | Grade B8 | Plain / Furnace Black | 5/8-11 x 3 1/2 | 5/8-11x3 1/2 b-8 h/b | 15 |
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| Jackson | MS | Hex Machine Bolt | Silicon Bronze | Plain / Furnace Black | 3/8-16 x 1 | nc h/b silicone bronze | 67 |
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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 | FL | Hex Machine Bolt | 400 Stainless (405, 410,416,420,430 etc.) | Plain / Furnace Black | 1/4-28 x 17/32 | an4c4 bolt | 19 |
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| Century | FL | Hex Machine Bolt | Plain / Furnace Black | #10-32 x 17/32 | an3c4 | 1 |
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| Century | FL | Hex Machine Bolt | Plain / Furnace Black | nas6608-22 | 27167 |
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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 | honeywell 153771 bolt mach rev g thread protectors required | 258 |
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| Century | FL | Hex Machine Bolt | Cadmium/Yellow | #10-32 x 25/32 | an3h6a | 820 |
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| Century | FL | Hex Machine Bolt | 400 Stainless (405, 410,416,420,430 etc.) | Plain / Furnace Black | 1/4-28 x 29/32 | an4c7a bolt-fsi | 3105 |
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| Century | FL | Hex Machine Bolt | Plain / Furnace Black | #10-32 x 15/32 | an3c3a | 367 |
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| Century | FL | Hex Machine Bolt | Cadmium | 5/16-24 x 23/32 | an5h5a | 26 |
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| Century | FL | Hex Machine Bolt | Cadmium/Yellow | 1/4-28 x 29/32 | an4-7 | 17 |
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| Century | FL | Hex Machine Bolt | Plain / Furnace Black | 1/4-28 x 17/32 | an4c4a | 38 |
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