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1 3/4 inch length Hex Bolts (ASME B18. 2.1)
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
93 results, (click on any line for more information)
| Buy Hex Bolts from one of our FCH Network Members | ||||||||
|---|---|---|---|---|---|---|---|---|
| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| GLF | OH | Hex Machine Bolt | Grade A | Zinc/Clear | 3/4-10 x 1 3/4 | 3/4-10x1-3/4 hex hd bolt a307 stl zc b18.2.1 () () () | 133 |
|
| GLF | OH | Hex Machine Bolt | Grade A | Zinc/Clear | 3/8-16 x 1 3/4 | 3/8-16x1-3/4 hex hd bolt a307 stl zc b18.2.1 () () () | 402 |
|
| GLF | OH | Hex Machine Bolt | Grade A | Zinc/Clear | 5/8-11 x 1 3/4 | 5/8-11x1-3/4 hex hd bolt a307 stl zc b18.2.1 () () () | 72 |
|
| GLF | OH | Hex Machine Bolt | Grade A | Galvanized | 3/8-16 x 1 3/4 | 3/8-16x1-3/4 hex hd bolt a307 stl hdg b18.2.1 () () () | 524 |
|
| GLF | OH | Hex Machine Bolt | Grade B7 | Plain | 5/8-11 x 1 3/4 | 5/8-11x1-3/4 fin hex hd bolt b-7 stl pln b18.2.1 () () () | 150 |
|
| GLF | OH | Hex Machine Bolt | Grade A | Zinc/Clear | 1/2-13 x 1 3/4 | 1/2-13x1-3/4 hex hd bolt a307 stl zc b18.2.1 () () () | 190 |
|
| GLF | OH | Hex Machine Bolt | Grade A | Plain | 5/16-18 x 1 3/4 | 5/16-18x1-3/4 hex hd bolt a307 stl pln b18.2.1 () () () | 1100 |
|
| Ababa | CA | Hex Machine Bolt | Steel | Zinc/Clear | 1/4-20 x 1 3/4 | 1/4-20 x 1 3/4 hex bolt stl znc b18.2.1 | 1623 |
|
| Ababa | CA | Hex Machine Bolt | Steel | Zinc/Clear | 3/8-16 x 1 3/4 | 3/8-16 x 1 3/4 hex bolt stl znc b18.2.1 | 394 |
|
| Ababa | CA | Hex Machine Bolt | Steel | Galvanized | 1/2-13 x 1 3/4 | 1/2-13 x 1 3/4 hex bolt stl hdg b18.2.1 | 425 |
|
| Ababa | CA | Hex Machine Bolt | Steel | Zinc/Clear | 1/2-13 x 1 3/4 | 1/2-13 x 1 3/4 hex bolt stl znc b18.2.1 | 382 |
|
| Ababa | CA | Hex Machine Bolt | Steel | Galvanized | 5/8-11 x 1 3/4 | 5/8-11 x 1 3/4 hex bolt stl hdg b18.2.1 | 210 |
|
| Ababa | CA | Hex Machine Bolt | Steel | Zinc/Clear | 5/8-11 x 1 3/4 | 5/8-11 x 1 3/4 hex bolt stl znc b18.2.1 | 165 |
|
| Ababa | CA | Hex Machine Bolt | Steel | Galvanized | 3/4-10 x 1 3/4 | 3/4-10 x 1 3/4 hex bolt stl hdg b18.2.1 | 8 |
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| Ababa | CA | Hex Machine Bolt | Steel | Zinc/Clear | 3/4-10 x 1 3/4 | 3/4-10 x 1 3/4 hex bolt stl znc b18.2.1 | 96 |
|
| Ababa | CA | Hex Machine Bolt | Steel | Zinc/Clear | 7/8-9 x 1 3/4 | 7/8-9 x 1 3/4 hex bolt stl znc b18.2.1 | 7 |
|
| Ababa | CA | Hex Machine Bolt | Steel | Galvanized | 5/16-18 x 1 3/4 | 5/16-18 x 1 3/4 hex bolt stl hdg b18.2.1 | 26 |
|
| Ababa | CA | Hex Machine Bolt | Steel | Zinc/Clear | 5/16-18 x 1 3/4 | 5/16-18 x 1 3/4 hex bolt stl znc b18.2.1 | 165 |
|
| Ababa | CA | Hex Machine Bolt | Steel | Zinc/Clear | 1/2-13 x 1 3/4 | 1/2-13 x 1 3/4 hex bolt stl znc b18.2.1 | 100 |
|
| Ababa | CA | Hex Machine Bolt | Steel | Zinc/Clear | 5/8-11 x 1 3/4 | 5/8-11 x 1 3/4 hex bolt stl znc b18.2.1 | 125 |
|
| Alma Bolt | MI | Hex Machine Bolt | Grade 2 | Zinc/Clear | 5/8-11 x 1 3/4 | 5/8-11 x 1 3/4 hex hd blt gr2 zp b18.2.1 | 1399 |
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| SII | IN | Hex Machine Bolt | Grade A | Zinc/Clear | 5/16-18 x 1 3/4 | 5/16-18 x 1-3/4 astm a307 grade a zinc finish hex bolt b18.2.1 | 625 |
|
| SII | IN | Hex Machine Bolt | Grade A | Zinc/Clear | 3/8-16 x 1 3/4 | 3/8-16 x 1-3/4 astm a307 grade a zinc finish hex bolt b18.2.1 | 54 |
|
| JET FITTING | CA | Hex Machine Bolt | Grade A | Zinc/Clear | 5/16-18 x 1 3/4 | 5/16-18x1 3/4 hex bolt a307 gr a zn 494029 b18.2.1 | 858 |
|
| JET FITTING | CA | Hex Machine Bolt | Grade A | Zinc/Clear | 1/4-20 x 1 3/4 | 1/4-20x1 3/4 hex bolt a307 gr a zn 494008 b18.2.1 | 1500 |
|
| JET FITTING | CA | Hex Machine Bolt | Grade A | Galvanized | 1/2-13 x 1 3/4 | 1/2-13x1 3/4 hex bolt a307 gr a hdg 495054 b18.2.1 | 200 |
|
| JET FITTING | CA | Hex Machine Bolt | Grade A | Zinc/Black | 1/4-20 x 1 3/4 | 1/4-20x1-3/4 (pt) bolt hex steel a307 zinc plated black JET 416C28HB SZB b18.2.1 | 200 |
|
| Standard | MA | Hex Machine Bolt | Steel | Galvanized | 5/8-11 x 1 3/4 | 5/8-11x1-3/4 machine bolt galvanized b18.2.1 | 287 |
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| QFC | TX | Hex Machine Bolt | Grade A | Galvanized | 1/4-20 x 1 3/4 | 1/4-20x1 3/4 hex head bolt a307 hdg b18.2.1 | 611 |
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| QFC | TX | Hex Machine Bolt | Steel | Galvanized | 3/8-16 x 1 3/4 | 3/8-16x1 3/4 hex machine bolt hdg b18.2.1 | 97 |
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| QFC | TX | Hex Machine Bolt | Steel | Galvanized | 3/8-16 x 1 3/4 | 3/8-16x1 3/4 hex machine bolt hdg b18.2.1 | 429 |
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| QFC | TX | Hex Machine Bolt | Grade A | Galvanized | 1/2-13 x 1 3/4 | 1/2-13x1 3/4 hex head bolt a307 hdg dom b18.2.1 | 117 |
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| QFC | TX | Hex Machine Bolt | Grade A | Galvanized | 1/2-13 x 1 3/4 | 1/2-13x1 3/4 hex head bolt a307 hdg b18.2.1 | 3256 |
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| QFC | TX | Hex Machine Bolt | Steel | Galvanized | 5/8-11 x 1 3/4 | 5/8-11x1 3/4 hex head bolt a394 ty. 1 hdg b18.2.1 | 41 |
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| QFC | TX | Hex Machine Bolt | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 1 3/4 | 3/8-16x1-3/4 hex bolt 18-8 s/s steel domestic b18.2.1 | 250 |
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| QFC | TX | Hex Machine Bolt | Grade B8 | Plain | 3/4-10 x 1 3/4 | 3/4-10x1-3/4 hex bolt a193 c2 grade b8 domestic b18.2.1 | 56 |
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| Pac Bolt | BC | Hex Machine Bolt | Steel | Galvanized | 1/2 x 1 3/4 | 1/2 x 1-3/4 hex bolt galv b18.2.1 | 730 |
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| B & K FAST | PA | Hex Machine Bolt | Grade B7 | Plain | 1/2-13 x 1 3/4 | 1/2-13 x 1 3/4 a193b7 hex bolts plain b18.2.1 | 6 |
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| B & K FAST | PA | Hex Machine Bolt | Grade B7 | Plain | 5/8-11 x 1 3/4 | 5/8-11 x 1 3/4 a193 b7 hex bolts plain b18.2.1 | 135 |
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| OSSCO | RI | Hex Machine Bolt | Grade B | Plain | 5/8-11 x 1 3/4 | 5/8-11x1 3/4 a307 gr b bolt b18.2.1 | 6 |
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| QFC | TX | Hex Machine Bolt | Steel | Galvanized | 1/2-13 x 1 3/4 | 1/2-13 x 1 3/4 hex head bolt hdg b18.2.1 | 335 |
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| QFC | TX | Hex Machine Bolt | Steel | Galvanized | 3/4-10 x 1 3/4 | 3/4-10 x 1 3/4 hex head bolt a394 type-1 hdg b18.2.1 | 27 |
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| QFC | TX | Hex Machine Bolt | Steel | Galvanized | 3/4-10 x 1 3/4 | 3/4-10 x 1 3/4 hex head bolt a394 type 0 hdg b18.2.1 | 28 |
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| JET FITTING | CA | Hex Machine Bolt | Grade 2 | Zinc/Clear | 1 20 x 1 3/4 | bolt hex 1 20x1-3/4 grade 2 steel zinc plated b18.2.1 | 40 |
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| JET FITTING | CA | Hex Machine Bolt | Grade 2 | Zinc/Clear | 5/16-18 x 1 3/4 | bolt hex 5/1618x1-3/4 steel grade 2 zinc plated b18.2.1 | 80 |
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| JET FITTING | CA | Hex Machine Bolt | Grade 8 | Zinc/Yellow | 5/16-18 x 1 3/4 | bolt hex 5/1618x1-3/4 grade 8 steel zinc plated yellow b18.2.1 | 2250 |
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| JET FITTING | CA | Hex Machine Bolt | Steel | Black Oxide | 5/16-18 x 1 3/4 | bolt hex 5/16-18x1-3/4 steel black oxide b18.2.1 | 1080 |
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| JET FITTING | CA | Hex Machine Bolt | Grade 2 | Zinc/Clear | 3/8-16 x 1 3/4 | bolt hex 3/816x1-3/4 grade 2 steel zinc plated b18.2.1 | 184 |
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| JET FITTING | CA | Hex Machine Bolt | Grade 5 | Zinc/Clear | 3/8-16 x 1 3/4 | bolt hex 3/816x1-3/4 grade 5 steel zinc plated b18.2.1 | 50 |
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| JET FITTING | CA | Hex Machine Bolt | Grade 8 | Zinc/Yellow | 3/8-16 x 1 3/4 | bolt hex 3/816x1-3/4 grade 8 steel zinc plated yellow b18.2.1 | 250 |
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| JET FITTING | CA | Hex Machine Bolt | Grade 2 | Zinc/Clear | 1/4-20 x 1 3/4 | bolt hex 1/420x1-3/4 grade 2 steel zinc plated b18.2.1 | 1130 |
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| JET FITTING | CA | Hex Machine Bolt | Grade 5 | Zinc/Clear | 1/4-20 x 1 3/4 | bolt hex 1/420x1-3/4 grade 5 steel zinc plated b18.2.1 | 100 |
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| NBS | IL | Hex Machine Bolt | Grade A | Zinc/Clear | 1/4-20 x 1 3/4 | 1/4-20 x 1-3/4 307a hex machine bolt zinc b18.2.1 | 43.2 |
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| NBS | IL | Hex Machine Bolt | Grade A | Zinc/Clear | 5/16-18 x 1 3/4 | 5/16-18 x 1-3/4 307a hex machine bolt zinc b18.2.1 | 13 |
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| NBS | IL | Hex Machine Bolt | Grade A | Zinc/Clear | 3/8-16 x 1 3/4 | 3/8-16 x 1-3/4 307a hex machine bolt zinc b18.2.1 | 38 |
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| NBS | IL | Hex Machine Bolt | Grade A | Zinc/Clear | 7/16-14 x 1 3/4 | 7/16-14 x 1-3/4 307a hex machine bolt zinc b18.2.1 | 11.05 |
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| NBS | IL | Hex Machine Bolt | Grade A | Zinc/Clear | 1/2-13 x 1 3/4 | 1/2-13 x 1-3/4 307a hex machine bolt zinc b18.2.1 | 9.35 |
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| NBS | IL | Hex Machine Bolt | Grade A | Zinc/Clear | 5/8-11 x 1 3/4 | 5/8-11 x 1-3/4 307a hex machine bolt zinc b18.2.1 | 0.3 |
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| NBS | IL | Hex Machine Bolt | Grade A | Zinc/Clear | 3/4-10 x 1 3/4 | 3/4-10 x 1-3/4 307a hex machine bolt zinc b18.2.1 | 8 |
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| FDL | IL | Hex Machine Bolt | Grade 5 | Plain | 1/2-20 x 1 3/4 | 1/2-20 x 1-3/4 hex hd machine bolt grade 5 steel plain per drawing#1536895 rev. a 300pcs/ctn & 18.6kgs/ctn b18.2.1 | 2500 |
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| FDL | IL | Hex Machine Bolt | Grade 5 | Plain | 1/2-20 x 1 3/4 | 1/2-20 x 1-3/4 hex hd machine bolt grade 5 steel plain per drawing#1536895 rev. a 300pcs/ctn & 18.6kgs/ctn b18.2.1 | 2500 |
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| JET FITTING | CA | Hex Machine Bolt | Steel | Zinc/Clear | 5/16-18 x 1 3/4 | bolt hex 5/16-18x1-3/4 steel zinc b18.2.1 | 581 |
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| JET FITTING | CA | Hex Machine Bolt | Grade 5 | Zinc/Yellow | 3/8-16 x 1 3/4 | bolt hex 3/816x1-3/4 grade 5 steel zinc plated yellow b18.2.1 | 600 |
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| JET FITTING | CA | Hex Machine Bolt | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 7/16-14 x 1 3/4 | bolt hex 7/1614x1-3/4 stainless steel b18.2.1 | 253 |
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| THRDFAST | FL | Hex Machine Bolt | Grade A | Galvanized | 7/8-9 x 1 3/4 | a307a h/b hdg b18.2.1 | 11 |
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| THRDFAST | FL | Hex Machine Bolt | Grade A | Galvanized | 1-8 x 1 3/4 | a307a h/b hdg b18.2.1 | 10 |
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| THRDFAST | FL | Hex Machine Bolt | Grade A | Galvanized | 7/16-14 x 1 3/4 | a307a h/b hdg b18.2.1 | 1 |
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| THRDFAST | OK | Hex Machine Bolt | Grade A | Galvanized | 5/8-11 x 1 3/4 | a307a h/b hdg b18.2.1 domestic | 67 |
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| THRDFAST | TN | Hex Machine Bolt | Grade A | Galvanized | 5/8-11 x 1 3/4 | a307a h/b hdg b18.2.1 | 100 |
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| THRDFAST | AL | Hex Machine Bolt | Grade A | Galvanized | 3/8-16 x 1 3/4 | a307a h/b hdg b18.2.1 domestic | 40 |
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| THRDFAST | AL | Hex Machine Bolt | Grade A | Galvanized | 7/8-9 x 1 3/4 | a307a h/b hdg b18.2.1 | 25 |
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| THRDFAST | MS | Hex Machine Bolt | Grade A | Galvanized | 5/16-18 x 1 3/4 | a307a h/b hdg b18.2.1 | 90 |
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| KBS | TN | Hex Machine Bolt | Grade 2 | Zinc/Clear | 1/4-20 x 1 3/4 | 1/4-20 x 1 3/4 hex bolt 307a orgr2 pltd b18.2.1 | 12,755 |
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| THRDFAST | AL | Hex Machine Bolt | Grade A | Galvanized | 5/16-18 x 1 3/4 | a307a h/b hdg b18.2.1 | 1259 |
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| THRDFAST | AL | Hex Machine Bolt | Grade A | Galvanized | 3/8-16 x 1 3/4 | a307a h/b hdg b18.2.1 | 19550 |
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| THRDFAST | AL | Hex Machine Bolt | Grade A | Galvanized | 1/2-13 x 1 3/4 | a307a h/b hdg b18.2.1 | 22265 |
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| THRDFAST | OK | Hex Machine Bolt | Grade A | Galvanized | 3/4-10 x 1 3/4 | a307a h/b hdg domestic b18.2.1 | 6 |
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| THRDFAST | OK | Hex Machine Bolt | Grade A | Galvanized | 7/8-9 x 1 3/4 | a307a h/b hdg b18.2.1 | 25 |
|
| THRDFAST | AL | Hex Machine Bolt | Grade A | Galvanized | 5/16-18 x 1 3/4 | a307a h/b hdg b18.2.1 | 3565 |
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| THRDFAST | OK | Hex Machine Bolt | Grade A | Galvanized | 3/4-10 x 1 3/4 | a307a h/b hdg b18.2.1 | 160 |
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| THRDFAST | OK | Hex Machine Bolt | Grade A | Galvanized | 1/2-13 x 1 3/4 | a307a h/b hdg domestic b18.2.1 | 4 |
|
| All Size | TX | Hex Machine Bolt | Grade 8 | Plain | 3/8-16 x 1 3/4 | 3/8-16 x 1 3/4 gr. 8 hex bolt domestic b18.2.1 | 53 |
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| All Size | TX | Hex Machine Bolt | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 9/16-12 x 1 3/4 | 9/16-12 x 1 3/4 hex bolt s/s b18.2.1 | 151 |
|
| All Size | TX | Hex Machine Bolt | Grade 5 | Plain | 1/2-13 x 1 3/4 | 1/2-13 x 1 3/4 gr. 5 hex bolt plain b18.2.1 | 274 |
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| All Size | TX | Hex Machine Bolt | Grade 5 | Zinc/Clear | 5/8-11 x 1 3/4 | 5/8-11 x 1 3/4 gr. 5 hex bolt zinc domestic b18.2.1 | 602 |
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| All Size | TX | Hex Machine Bolt | Grade 5 | Plain | 5/16-24 x 1 3/4 | 5/16-24 x 1 3/4 gr. 5 hex bolt b18.2.1 | 350 |
|
| All Size | TX | Hex Machine Bolt | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/4-10 x 1 3/4 | 3/4-10 x 1 3/4 hex bolt s/s b18.2.1 | 35 |
|
| All Size | TX | Hex Machine Bolt | Grade 2 | Galvanized | 3/8-16 x 1 3/4 | 3/8-16 x 1-3/4 grade 2 hex bolt galv b18.2.1 | 200 |
|
| All Size | TX | Hex Machine Bolt | Grade 2 | Plain | 5/8-11 x 1 3/4 | 5/8-11 x 1 3/4 grade 2 a307 hex bolt plain b18.2.1 | 18 |
|
| All Size | TX | Hex Machine Bolt | Grade 2 | Plain | 3/8-16 x 1 3/4 | 3/8-16 x 1-3/4 hex bolt gr.2 a307 b18.2.1 | 1,355 |
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| All Size | TX | Hex Machine Bolt | Grade 5 | Zinc/Clear | 3/4-10 x 1 3/4 | 3/4-10 x 1 3/4 gr. 5 hex bolt zinc domestic b18.2.1 | 1 |
|
| All Size | TX | Hex Machine Bolt | Grade 5 | Plain | 1-8 x 1 3/4 | 1-8 x 1 3/4 gr. 5 hex bolt b18.2.1 | 25 |
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| All Size | TX | Hex Machine Bolt | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 7/8-9 x 1 3/4 | 7/8-9 x 1 3/4 hex bolt s/s b18.2.1 | 16 |
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