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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.
61 results, (click on any line for more information)
| Buy Heavy Hex Bolts from one of our FCH Network Members | ||||||||
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| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| 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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| 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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| 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 B7 | Plain | 3/8-16 x 1 | a193 b7 hvy h/b | 124 |
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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 | 68 |
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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 | 27 |
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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 | 42 |
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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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| 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 | 3150 |
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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 | 7 |
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| Wurth Con | NY | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B | Galvanized | 3/8-16 x 2 3/4 | 3/8-16 x 2-3/4 heavy hex bolt asme b18.2.1 astm a307 b steel hot dip galvanized made in usa b18.2.1 | 110 |
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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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| ACF | CA | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B8M | Plain | 3/8-16 x 1 1/4 | 3/8-16x1-1/4 s/s type-316 a193 b8m heavy hex bolts | 10 |
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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 | 330 |
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| EBN Indus | 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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| EBN Indus | 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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| EBN Indus | 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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| EBN Indus | 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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| 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 | 16 |
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| Certified | IL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Plain | 3/8-16 x 1 1/4 | 3/8-16 x 1-1/4 b7-hvy hex bolt-pln. b18.2.1 | 9 |
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| Certified | IL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B8 | Plain | 3/8-16 x 1 3/4 | 3/8-16 x 1-3/4 hvy hex bolt-b8-class1/304ss b18.2.1 | 50 |
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| Hodell | OH | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Galvanized | 3/8-16 x 3 1/2 | 3/8-16 x 3 1/2 a193 b7 hvy hex bolt galv | 2 |
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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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| 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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| 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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| 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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| GLF | OH | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B8 | Plain | 3/8-16 x 1 1/4 | hvy hex hd bolt gr b-8 2 stainless bolt | 4 |
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| GLF | OH | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Plain | 3/8-16 x 1 1/4 | hvy hex hd bolt b-7 bolt | 94 |
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| GLF | OH | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Zinc/Yellow | 3/8-16 x 1 1/2 | hvy hex hd bolt b-7 zy bolt | 96 |
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| GLF | OH | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Plain | 3/8-16 x 2 1/2 | hvy hex hd bolt b-7 bolt | 60 |
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| GLF | OH | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Plain | 3/8-16 x 1 3/4 | hvy hex hd bolt b-7 bolt | 76 |
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| GLF | OH | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B8 | Plain | 3/8-16 x 1 1/2 | hvy hex hd bolt gr b-8m stainless bolt | 10 |
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| GLF | OH | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Zinc/Clear | 3/8-16 x 1 1/2 | hvy hex hd bolt b-7 zc bolt | 88 |
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| GLF | OH | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Galvanized | 3/8-16 x 1 | hvy hex hd bolt b-7 hdg bolt | 160 |
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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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| 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 5 1/2 | b7 heavy h/b | 898 |
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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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| 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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| 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 1/2 | b7 heavy h/b | 612 |
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