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3/8 Heavy Hex Bolts
Heavy Hex Bolts have larger and thicker heads than hex machine bolts and are commonly used in light construction and machinery. Heavy hex bolts with forged heads are also used as headed anchor bolts. Heavy Hex Bolts are covered under ASME B18.2.1.
81 results, (click on any line for more information)
| Search Results Sponsored by Birmingham Fasteners, your source for Heavy Hex Bolts. For more results, visit www.bhamfast.com | ||||||||
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| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| Buy Heavy Hex Bolts from one of our FCH Network Members | ||||||||
| SunPack | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B8M | Plain | 3/8-16 x 1 | 3/8-16x1 a193 b8m class 2 ss hvy hex bolt | 3 |
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| SunPack | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Zinc/Clear | 3/8-16 x 1 1/2 | 3/8-16x1-1/2 a193 b7 hvy hex bolt zinc | 19 |
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| SunPack | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Plain | 3/8-16 x 2 1/2 | 3/8-16x2-1/2 a193 b7 hvy hex bolt plain | 58 |
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| SunPack | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Plain | 3/8-16 x 1 1/2 | 3/8-16x1-1/2 a193 b7 hvy hex bolt plain | 68 |
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| SunPack | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Zinc/Clear | 3/8-16 x 1 1/4 | 3/8-16x1-1/4 a193 b7 hvy hex bolt zinc | 16 |
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| SunPack | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Zinc/Clear | 3/8-16 x 2 | 3/8-16x2 a193 b7 hvy hex bolt zinc | 5 |
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| SunPack | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Plain | 3/8-16 x 1 3/4 | 3/8-16x1-3/4 a193 b7 hvy hex bolt plain | 22 |
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| SunPack | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Galvanized | 3/8-16 x 1 1/2 | 3/8-16x1-1/2 a193 b7 hvy hex bolt hdg | 145 |
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| SunPack | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B8 | Plain | 3/8-16 x 1 1/4 | 3/8-16x1-1/4 a193 b8 ss hvy hex bolt | 50 |
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| SunPack | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B8M | Plain | 3/8-16 x 1 1/4 | 3/8-16x1-1/4 a193 b8m ss hvy hex bolt | 52 |
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| SunPack | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B8M | Plain | 3/8-16 x 3/4 | 3/8-16x3/4 a193 b8m ss hvy hex bolt | 56 |
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| SunPack | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B8M | Plain | 3/8-16 x 1 1/2 | 3/8-16x1-1/2 a193 b8m ss hvy hex bolt | 90 |
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| SunPack | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Zinc/Clear | 3/8-16 x 1 a193 b7 hvy hex bolt zinc | 92 |
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| Hayes | CA | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade 2 | Plain | 3/8-16 x 1 1/2 heavy hex bolt gr.2 pln | 56 |
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| NAPPCO | TX | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade A | Galvanized | 3/8-16 x 5 | 3/8-16 x 5 a307 hmb hdg (50-BOLTS) (50-BOLTS) (50-BOLTS) (50-BOLTS) (50-BOLTS) (50-BOLTS) (50-BOLTS) (50-BOLTS) (50-BOLTS) (50-BOLTS) (50-BOLTS) (50-BOLTS) (50-BOLTS) (50-BOLTS) (50-BOLTS) (50-BOLTS) (50-BOLTS) (50-BOLTS) (50-BOLTS) | 1050 |
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| NAPPCO | TX | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B8 | Plain | 3/8-16 x 1 1/4 | 3/8-16 x 1-1/4 a193 b8 heavy hex bolt (50-BOLTS) (50-BOLTS) (50-BOLTS) (50-BOLTS) (50-BOLTS) (50-BOLTS) (50-BOLTS) (50-BOLTS) (50-BOLTS) (50-BOLTS) (50-BOLTS) (50-BOLTS) (50-BOLTS) (50-BOLTS) (50-BOLTS) (50-BOLTS) (50-BOLTS) (50-BOLTS) (50-BOLTS) | 7 |
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| Hayes | CA | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B | Plain | 3/8-16 x 1 | 3/8-16 x 1 hvy hex bolt a307gr.b pellet pln | 6 |
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| MAINSOURC | NH | Heavy Hex Bolt (B7, B8, A307B etc.) | ASTM A320 L7, L7M | Plain | 3/8-16 x 1 1/4 | 3/8-16 x 1 1/4 hvy hex bolt a320 grade l7m | 20 |
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| GLF | OH | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Fluoropolymer-Based (Xylan, Fluorokote, Teflon) | 3/8-16 x 3 | 3/8-16x3 hvy hex hd bolt b-7 stl teflon b18.2.1 () () | 20 |
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| GLF | OH | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B8 | Plain | 3/8-16 x 1 | 3/8-16x1 hvy hex hd bolt a193 b-8 s/s b18.2.1 () () | 15 |
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| GLF | OH | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B8 | Plain | 3/8-16 x 5/8 | 3/8-16x5/8 hvy hex hd bolt b-8 s/s b18.2.1 () () | 5 |
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| GLF | OH | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Plain | 3/8-16 x 1 1/4 | 3/8-16x1-1/4 hvy hex hd bolt b-7 stl pln b18.2.1 | 34 |
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| GLF | OH | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Plain | 3/8-16 x 1 3/4 | 3/8-16x1-3/4 hvy hex hd bolt b-7 stl pln b18.2.1 | 100 |
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| SunPack | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B8 | Plain | 3/8-16 x 1 | 3/8-16x1 a193 b8 ss hvy hex bolt | 27 |
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| SunPack | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B8 | Plain | 3/8-16 x 1 1/2 | 3/8-16x1-1/2 a193 b8 ss hvy hex bolt | 19 |
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| Liberty | IL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B8M | Plain | 3/8-16 x 3/4 | heavy h/b a193 b8m | 1 |
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| Liberty | IL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B8M | Plain | 3/8-16 x 2 | heavy hex m/b astm a193 b8m | 4 |
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| Liberty | IL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B8M | Plain | 3/8-16 x 1 1/4 | heavy hex bolt astm a193 b8m | 5 |
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| Liberty | IL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B8M | Plain | 3/8-16 x 2 | heavy h/b a194 b8m | 9 |
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| Alma Bolt | MI | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Plain | 3/8-16 x 2 1/4 | b7 heavy h/b | 1481 |
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| Alma Bolt | MI | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Plain | 3/8-16 x 3 | b7 heavy h/b | 891 |
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| Alma Bolt | MI | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Plain | 3/8-16 x 4 | b7 heavy h/b | 720 |
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| Alma Bolt | MI | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Plain | 3/8-16 x 5 1/2 | b7 heavy h/b | 898 |
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| Alma Bolt | MI | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Plain | 3/8-16 x 1/2 | b7 heavy h/b | 612 |
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| Alma Bolt | MI | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Zinc/Yellow | 3/8-16 x 1 1/2 | 3/8-16 x 1 1/2 yellow zinc b7 alloy heavy hex bolt | 542 |
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| Fastener | OH | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B8 | Plain | 3/8-16 x 1 3/4 | heavy hex bolt 3/8-16x1-3/4 a193 b8 | 10 |
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| Fastener | OH | Heavy Hex Bolt (B7, B8, A307B etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 2 | heavy hex bolt 3/8-16x2 18.8 | 6 |
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| Fastener | OH | Heavy Hex Bolt (B7, B8, A307B etc.) | Steel | Galvanized | 3/8-16 x 2 | u-bolt 3/8-16x2 w/procoat d-pad & 4 heavy hex nuts galvanized | 8 |
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| Hayes | CA | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B | Plain | 3/8-16 x 1 1/2 | 3/8-16 x 1 1/2 hvy hex bolt a307gr.b pln | 56 |
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| SunPack | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Plain | 3/8-16 x 2 | 3/8-16x2 a193 b7 hvy hex bolt plain | 26 |
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| MidStates | MI | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B | Plain | 3/8-16 x 3 | hvy h/b a307b | 614 |
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| Wink Fast | VA | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B8 | Plain | 3/8-16 x 1 1/2 | a193 (m) b8 (304 stainless steel) heavy hex bolt 3/8-16x1-1/2 per asme b18.2.1 | 78 |
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| NutsBolts | NE | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B8 | Plain | 3/8-16 x 1 | 3/8-16 x 1 ss hvy hex bolt a193 b8 |
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| SunPack | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B8M | Plain | 3/8-16 x 2 3/4 | 3/8-16x2-3/4 a193 b8m ss hvy hex bolt | 4 |
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| SunPack | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Galvanized | 3/8-16 x 1 3/4 | a193 b7 hvy h/b hdg | 145 |
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| SunPack | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Plain | 3/8-16 x 1 1/4 | a193 b7 hvy h/b | 14 |
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| SunPack | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B8M | Plain | 3/8-16 x 1 1/2 | 3/8-16x1-1/2 a193 b8m ss hvy hex bolt | 70 |
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| SunPack | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B8 | Plain | 3/8-16 x 1 1/4 | a193 b8 ss heavy h/b | 68 |
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| SunPack | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B8M | Plain | 3/8-16 x 1 | a193 b8m ss class 2 heavy h/b | 3 |
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| SunPack | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B8M | Plain | 3/8-16 x 1 1/4 | 3/8-16 x 1-1/4 a193 b8m ss hvy hex bolt | 52 |
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| SunPack | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Plain | 3/8-16 x 1 3/4 | a193 b7 heavy h/b | 22 |
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| SunPack | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Plain | 3/8-16 x 2 1/2 | a193 b7 heavy h/b | 58 |
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| SunPack | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Plain | 3/8-16 x 1 1/2 | a193 b7 heavy h/b | 68 |
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| SunPack | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Zinc/Clear | 3/8-16 x 1 1/2 | a193 b7 heavy h/b | 19 |
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| SunPack | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Plain | 3/8-16 x 2 | a193 b7 heavy h/b | 26 |
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| SunPack | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Zinc/Clear | 3/8-16 x 2 | a193 b7 heavy h/b | 5 |
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| SunPack | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Zinc/Clear | 3/8-16 x 1 1/4 | a193 b7 heavy h/b | 16 |
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| SunPack | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B8 | Plain | 3/8-16 x 1 1/2 | 3/8-16x1-1/2 a193 b8 ss heavy h/b | 19 |
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| SunPack | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B8 | Plain | 3/8-16 x 1 | 3/8-16x1 a193 b8 ss heavy h/b | 27 |
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| SunPack | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B8M | Plain | 3/8-16 x 3/4 | a193 b8m ss heavy h/b 316ss | 56 |
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| SunPack | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Zinc/Clear | 3/8-16 x 2 1/2 | a193 b7 hvy h/b | 9 |
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| QFC | TX | Heavy Hex Bolt (B7, B8, A307B etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 3/4 | 3/8-16x3/4 hvy hex bolt 18-8 s/s domestic b18.2.1 | 2 |
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| QFC | TX | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B8 | Plain | 3/8-16 x 1 1/4 | 3/8-16x1 1/4 heavy hex bolt a193 grade b8 domesti b18.2.1 | 712 |
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| QFC | TX | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B8 | Plain | 3/8-16 x 3 1/2 | 3/8-16x3 1/2 heavy hex bolt a193 grade b8 domestic b18.2.1 | 3341 |
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| Hodell | OH | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Galvanized | 3/8-16 x 3 1/2 | 3/8-16x3 1/2 a193 b7 hvy hex bolt galv | 2 |
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| Hodell | OH | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Galvanized | 3/8-16 x 3 1/2 | 3/8-16x3 1/2 a193 b7 hvy hex bolt galv | 2 |
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| Bostwick | IN | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Zinc/Yellow | 3/8-16 x 2 3/4 | 3/8-16 x 2 3/4 heavy hex bolt b-7 zinc yellow b18.2.1 | 275 |
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| Bostwick | IN | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Zinc/Yellow | 3/8-16 x 3 | 3/8-16 x 3 heavy hex bolt b-7 zinc yellow b18.2.1 | 125 |
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| Bostwick | IN | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Zinc/Yellow | 3/8-16 x 2 1/2 | 3/8-16 x 2 1/2 heavy hex bolt b-7 zinc yellow b18.2.1 | 111 |
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| Bostwick | IN | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Zinc/Yellow | 3/8-16 x 1 3/4 | 3/8-16 x 1 3/4 heavy hex bolt b-7 zinc yellow b18.2.1 | 52 |
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| Ace Bolt | MS | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B8 | Plain | 3/8-16 x 7/8 | 3/8-16 x 7/8 hvy hex bolt {astm-a320} b8 cl2 18-8 b18.2.1 | 330 |
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| CNB | IL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade 2 | Galvanized | 3/8-16 x 8 1/2 | heavy hex c/s gr.2 hot dip | 115 |
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| ASFCORP | MI | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B8M | Plain | 3/8-16 x 1 1/2 | 3/8-16 x 1 1/2 hvy hex hd blt a193 gr b8m cl 1 316 ss | 285 |
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| ASFCORP | MI | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B8M | Plain | 3/8-16 x 2 1/2 | 3/8-16 x 2 1/2 hvy hex hd blt a193 gr b8m cl 1 316 ss | 116 |
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| THRDFAST | MS | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Plain | 3/8-16 x 5 | a193 b7 hvy h/b b18.2.1 | 2 |
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| KBS | TN | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Plain | 3/8-16 x 4 | 3/8-16 x 4 a193 b7 hvy hex bolt b18.2.1 | 200 |
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| THRDFAST | MS | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Zinc/Clear | 3/8-16 x 3 | a193 b7 hvy h/b b18.2.1 | 10 |
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| THRDFAST | MS | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Galvanized | 3/8-16 x 1 1/4 | a193 b7 hvy h/b hdg b18.2.1 | 44 |
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| THRDFAST | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Plain | 3/8-16 x 2 1/2 | a193 b7 hvy h/b b18.2.1 | 1 |
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| All-Tech Spec | CT | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Zinc/Clear | 3/8-16 x 1 1/4 | hhb b7znc a193 | 128 |
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| Lightning | LA | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B8M | Plain | 3/8-16 x 7/8 | a193 b8m heavy h/b | 505 |
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