5/16 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.
32 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 | |
Alma Bolt | MI | Heavy Hex Bolt (B7, B8, A307B etc.) | ASTM A574 | Plain | 5/16-18 x 5/8 | 5/16-18 x 5/8 | b7 alloy heavy hex bolt | 59 |
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Alma Bolt | MI | Heavy Hex Bolt (B7, B8, A307B etc.) | ASTM A574 | Plain | 5/16-18 x 3/4 | 5/16-18 x 3/4 | b7 alloy heavy hex bolt | 220 |
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FasSpcMfg | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Superalloy (Inconel, Hastelloy, Alloy 20) | Plain | 5/16-18 x 1 | 5/16-18 x 1 heavy hex bolt inconel 718 solution annealed | 2 |
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FasSpcMfg | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Superalloy (Inconel, Hastelloy, Alloy 20) | Plain | 5/16-18 x 1 | 5/16-18 x 1 heavy hex bolt inconel 718 solution annealed | 2 |
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Alma Bolt | MI | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Plain | 5/16-18 x 1 | 5/16-18 x 1 | b7 hvy hex bolt tefln | 75 |
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Alma Bolt | MI | Heavy Hex Bolt (B7, B8, A307B etc.) | ASTM A574 | Plain | 5/16-18 x 1 1/4 | 5/16-18 x 1 1/4 | b7 alloy heavy hex bolt | 671 |
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Alma Bolt | MI | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Plain | 5/16-18 x 1 1/4 | 5/16-18 x 1 1/4 | b7 hvy hex bolt tefln | 4 |
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SunPack | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Plain | 5/16-18 x 1 1/2 | 5/16-18x1-1/2 a193 b7 hvy hex bolt plain | 165 |
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SunPack | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Plain | 5/16-18 x 1 1/2 | a193 b7 heavy h/b | 165 |
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Alma Bolt | MI | Heavy Hex Bolt (B7, B8, A307B etc.) | ASTM A574 | Plain | 5/16-18 x 1 1/2 | 5/16-18 x 1 1/2 | b7 alloy heavy hex bolt | 191 |
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Alma Bolt | MI | Heavy Hex Bolt (B7, B8, A307B etc.) | ASTM A574 | Plain | 5/16-18 x 1 3/4 | 5/16-18 x 1 3/4 | b7 alloy heavy hex bolt | 250 |
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Alma Bolt | MI | Heavy Hex Bolt (B7, B8, A307B etc.) | ASTM A574 | Plain | 5/16-18 x 2 | 5/16-18 x 2 | b7 alloy heavy hex bolt | 478 |
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Brikksen | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 2 | 5/16-18 x 2 oval head bolt 18-8 ss heavy wax .870 od head .625 across flats .135 max head thickness | inquire |
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Brikksen | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 2 | 5/16-18 x 2 oval head bolt 18-8 ss heavy wax .870 od head .625 across flats .135 max head thickness | inquire |
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Brikksen | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 2 | 5/16-18 x 2 oval head bolt 18-8 ss heavy wax .870 od head .625 across flats .135 max head thickness | inquire |
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Brikksen | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 2 | 5/16-18 x 2 oval head bolt 18-8 ss heavy wax .870 od head .625 across flats .135 max head thickness | inquire |
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Brikksen | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 2 | 5/16-18 x 2 oval head bolt 18-8 ss heavy wax .870 od head .625 across flats .135 max head thickness | inquire |
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Brikksen | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 2 | 5/16-18 x 2 oval head bolt 18-8 ss heavy wax .870 od head .625 across flats .135 max head thickness | inquire |
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Brikksen | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 2 | 5/16-18 x 2 oval head bolt 18-8 ss heavy wax .870 od head .625 across flats .135 max head thickness | 54000 |
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Brikksen | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 2 | 5/16-18 x 2 oval head bolt 18-8 ss heavy wax .870 od head .625 across flats .135 max head thickness | inquire |
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Alma Bolt | MI | Heavy Hex Bolt (B7, B8, A307B etc.) | ASTM A574 | Plain | 5/16-18 x 2 1/4 | 5/16-18 x 2 1/4 | b7 alloy heavy hex bolt | 1393 |
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Alma Bolt | MI | Heavy Hex Bolt (B7, B8, A307B etc.) | ASTM A574 | Plain | 5/16-18 x 2 1/2 | 5/16-18 x 2 1/2 | b7 alloy heavy hex bolt | 473 |
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Alma Bolt | MI | Heavy Hex Bolt (B7, B8, A307B etc.) | ASTM A574 | Plain | 5/16-18 x 2 3/4 | 5/16-18 x 2 3/4 | b7 alloy heavy hex bolt | 560 |
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SunPack | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Zinc/Clear | 5/16-18 x 3 | 5/16-18x3 a193 b7 hvy hex bolt zinc | 32 |
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SunPack | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Zinc/Clear | 5/16-18 x 3 | a193 b7 hvy h/b | 32 |
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Alma Bolt | MI | Heavy Hex Bolt (B7, B8, A307B etc.) | ASTM A574 | Plain | 5/16-18 x 3 | 5/16-18 x 3 | b7 alloy heavy hex bolt | 200 |
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Alma Bolt | MI | Heavy Hex Bolt (B7, B8, A307B etc.) | ASTM A574 | Plain | 5/16-18 x 3 1/2 | 5/16-18 x 3 1/2 | b7 alloy heavy hex bolt | 393 |
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Alma Bolt | MI | Heavy Hex Bolt (B7, B8, A307B etc.) | ASTM A574 | Plain | 5/16-18 x 4 | 5/16-18 x 4 | b7 alloy heavy hex bolt | 105 |
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Hayes | CA | Heavy Hex Bolt (B7, B8, A307B etc.) | Steel | Plain | 5/16-18 x 4 1/2 | 5/16-18 x 4 1/2 hvy hex bolt pln | 17 |
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THRDFAST | MS | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Fluoropolymer-Based (Xylan, Fluorokote, Teflon) | 5/16-18 x 5 | a193 b7 hvy h/b teflon b18.2.1 | 1 |
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Hayes | CA | Heavy Hex Bolt (B7, B8, A307B etc.) | Steel | Plain | 5/16-18 x 5 | 5/16-18 x 5 hvy hex bolt pln | 21 |
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Alma Bolt | MI | Heavy Hex Bolt (B7, B8, A307B etc.) | ASTM A574 | Plain | 5/16-18 x 5 | 5/16-18 x 5 | b7 alloy heavy hex bolt | 65 |
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