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3 1/2 inch length Heavy Hex Bolts (ASME B18. 2.1)

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.

83 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
SupplierLocTypeMaterialFinishSizeDescriptionQty 
BHAMFLHeavy Hex Bolt (B7, B8, A307B etc.)Grade B8MPlain1-8 x 3 1/21-8x3 1/2 hvy hex bolt b8m s/s (316) b18.2.17
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BHAMFLHeavy Hex Bolt (B7, B8, A307B etc.)Grade BZinc/Clear7/8-9 x 3 1/27/8-9x3 1/2 hvy hex bolt a307 gr b zn b18.2.119
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AbabaCAHeavy Hex Bolt (B7, B8, A307B etc.)Grade BZinc/Clear3/4-10 x 3 1/23/4-10 x 3 1/2 hvy hex bolt a307 gr.b stl znc b18.2.1110
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GLFOHHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Fluoropolymer-Based (Xylan, Fluorokote, Teflon)3/4-10 x 3 1/23/4-10x3-1/2 hvy hex hd bolt b-7 stl teflon b18.2.1 () () ()13
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GLFOHHeavy Hex Bolt (B7, B8, A307B etc.)Grade BFluoropolymer-Based (Xylan, Fluorokote, Teflon)1/2-13 x 3 1/21/2-13x3-1/2 hvy hex hd bolt a307b stl teflon b18.2.1 () () ()132
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GLFOHHeavy Hex Bolt (B7, B8, A307B etc.)Grade BFluoropolymer-Based (Xylan, Fluorokote, Teflon)3/4-10 x 3 1/23/4-10x3-1/2 hvy hex hd bolt a307b stl teflon b18.2.1 () () ()42
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GLFOHHeavy Hex Bolt (B7, B8, A307B etc.)Grade BPlain5/8-11 x 3 1/25/8-11x3-1/2 hvy hex bolt a307b stl pln b18.2.1 () () ()1
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GLFOHHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Plain1/2-13 x 3 1/21/2-13x3-1/2 hvy hex hd bolt b-7 stl pln b18.2.1 () () ()16
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GLFOHHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Fluoropolymer-Based (Xylan, Fluorokote, Teflon)5/8-11 x 3 1/25/8-11x3-1/2 hvy hex hd bolt b-7 stl teflon b18.2.1 () () ()39
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GLFOHHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Fluoropolymer-Based (Xylan, Fluorokote, Teflon)7/8-9 x 3 1/27/8-9x3-1/2 hvy hex hd bolt b-7 stl teflon b18.2.1 () () ()16
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GLFOHHeavy Hex Bolt (B7, B8, A307B etc.)Grade BFluoropolymer-Based (Xylan, Fluorokote, Teflon)5/8-11 x 3 1/25/8-11x3-1/2 hvy hex hd bolt a307b stl teflon b18.2.1 () () ()178
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GLFOHHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Plain3/4-10 x 3 1/23/4-10x3-1/2 hvy hex hd bolt b-7 stl pln b18.2.1 () () ()30
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GLFOHHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Zinc/Clear1-8 x 3 1/21-8x3-1/2 hvy hex hd bolt b-7 stl zc b18.2.1 () () ()1
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GLFOHHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Zinc/Clear1/2-13 x 3 1/21/2-13x3-1/2 hvy hex hd bolt b-7 stl zc b18.2.1 () () ()34
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GLFOHHeavy Hex Bolt (B7, B8, A307B etc.)Grade B8MPlain1 1/2-6 x 3 1/21-1/2-6x3-1/2 hvy hex hd bolt b-8m s/s cl 2 b18.2.1 () () ()5
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GLFOHHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Zinc/Clear3/4-10 x 3 1/23/4-10x3-1/2 hvy hex hd bolt b-7 stl zc b18.2.1 ()4
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GLFOHHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Zinc/Clear5/8-11 x 3 1/25/8-11x3-1/2 hvy hex hd bolt b-7 stl zc b18.2.1 ()18
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GLFOHHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Plain5/8-11 x 3 1/25/8-11x3-1/2 hvy hex hd bolt b-7 stl pln b18.2.1 ()72
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GLFOHHeavy Hex Bolt (B7, B8, A307B etc.)Grade B8Fluoropolymer-Based (Xylan, Fluorokote, Teflon)3/4-10 x 3 1/23/4-10x3-1/2 hvy hex hd bolt b-8 s/s teflon b18.2.1 () () ()2
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QFCTXHeavy Hex Bolt (B7, B8, A307B etc.)Grade BPlain3/4 x 3 1/23/4x3 1/2 a307b heavy hex bolt plain b18.2.1320
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QFCTXHeavy Hex Bolt (B7, B8, A307B etc.)Grade B8Plain3/8-16 x 3 1/23/8-16x3 1/2 heavy hex bolt a193 grade b8 domestic b18.2.13341
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QFCTXHeavy Hex Bolt (B7, B8, A307B etc.)Grade BZinc/Clear3/4-10 x 3 1/23/4-10x3 1/2 a307b hvy hex bolt zinc b18.2.140
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QFCTXHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Zinc/Clear3/4-10 x 3 1/23/4-10x3 1/2 hvy hex bolt a193-b7 zinc b18.2.16
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CascadeORHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Plain1 3/8-6 x 3 1/2dom.. b18.2.1482
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CascadeORHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Plain1 3/8-6 x 3 1/2dom... b18.2.1482
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B & K FASTPAHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Plain3/4-10 x 3 1/23/4-10 x 3 1/2 a193 b7 heavy hex bolts plain b18.2.126
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BHAMFLHeavy Hex Bolt (B7, B8, A307B etc.)Grade B8MPlain1-8 x 3 1/21-8x3 1/2 hvy hex bolt b8m s/s (316) b18.2.17
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BHAMFLHeavy Hex Bolt (B7, B8, A307B etc.)Grade BZinc/Clear7/8-9 x 3 1/27/8-9x3 1/2 hvy hex bolt a307 gr b zn b18.2.119
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QFCTXHeavy Hex Bolt (B7, B8, A307B etc.)ASTM A354 Grade BCGalvanized1-8 x 3 1/21-8 x 3-1/2 heavy hex bolt a354 grade bc hot dipped galvanized domestic b18.2.1208
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QFCTXHeavy Hex Bolt (B7, B8, A307B etc.)ASTM A354 Grade BCGalvanized1 1/4-7 x 3 1/21-1/4-7 x 3-1/2 heavy hex bolt a354 grade bc hot dipped galvanized domestic b18.2.152
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Bostwick INHeavy Hex Bolt (B7, B8, A307B etc.)Grade 2HPlain3/4-10 x 3 1/23/4-10 x 3-1/2 heavy hex bolt w/ 1 2h hex nut for cast iron mj piping b18.2.156
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Bostwick INHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Zinc/Yellow7/16-14 x 3 1/27/16-14 x 3 1/2 heavy hex bolt b-7 zinc yellow b18.2.150
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Bostwick INHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Zinc/Yellow1-8 x 3 1/21-8 x 3 1/2 heavy hex bolt zinc/yellow b-7 b18.2.137
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Bostwick INHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Fluoropolymer-Based (Xylan, Fluorokote, Teflon)1 1/4-7 x 3 1/21 1/4-7 x 3 1/2 hvy hex bolt b7 fluorokote #1 blue b18.2.110
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Bostwick INHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Zinc/Yellow1/4-20 x 3 1/21/4-20 x 3 1/2 heavy hex bolt b-7 zinc yellow b18.2.140
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Bostwick INHeavy Hex Bolt (B7, B8, A307B etc.)Grade B8MPlain3/4-10 x 3 1/23/4-10 x 3 1/2 heavy hex bolt a193 b8m b18.2.16
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Bostwick INHeavy Hex Bolt (B7, B8, A307B etc.)Grade BPlain3/4-10 x 3 1/23/4-10 x 3 1/2 heavy hex bolt a307b b18.2.143
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BCSBCAHeavy Hex Bolt (B7, B8, A307B etc.)Grade APlain5/8-11 x 3 1/25/8-11x 3-1/2 hvy hex bolt a307 gd b plain b18.2.11,100
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Pac FasTXHeavy Hex Bolt (B7, B8, A307B etc.)Grade BPlain2-4 1/2 x 3 1/22-4.5 x 3-1/2 a307b heavy hex bolt plain (surplus) mark d b18.2.134
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Pac FasTXHeavy Hex Bolt (B7, B8, A307B etc.)Grade BPlain1 1/2-6 x 3 1/21-1/2-6 x 3-1/2 a307b heavy hex bolt plain/rust (surplus) b18.2.125
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Pac FasTXHeavy Hex Bolt (B7, B8, A307B etc.)SteelPlain7/8-9 x 3 1/27/8-9 x 3-1/2 a490 heavy hex bolt plain/rust (surplus) mark le b18.2.11151
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Pac FasTXHeavy Hex Bolt (B7, B8, A307B etc.)Grade BGalvanized1/2-13 x 3 1/21/2-13 x 3-1/2 a307b heavy hex bolt hdg (surplus) mark k b18.2.11359
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THRDFASTFLHeavy Hex Bolt (B7, B8, A307B etc.)Grade BZinc/Clear1-8 x 3 1/2a307b hvy h/b b18.2.1161
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THRDFASTFLHeavy Hex Bolt (B7, B8, A307B etc.)Grade B8Plain3/4-10 x 3 1/2b8 ss hvy h/b b18.2.160
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THRDFASTFLHeavy Hex Bolt (B7, B8, A307B etc.)Grade B8Plain5/8-11 x 3 1/2b8 ss hvy h/b b18.2.118
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THRDFASTFLHeavy Hex Bolt (B7, B8, A307B etc.)Grade BPlain1-8 x 3 1/2a307b hvy h/b b18.2.125
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THRDFASTFLHeavy Hex Bolt (B7, B8, A307B etc.)Grade BGalvanized1 1/8-7 x 3 1/2a307b hvy h/b hdg b18.2.115
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THRDFASTFLHeavy Hex Bolt (B7, B8, A307B etc.)Grade B8MPlain7/8- x 3 1/2b8m hvy h/b domestic b18.2.110
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THRDFASTFLHeavy Hex Bolt (B7, B8, A307B etc.)Grade BGalvanized5/8-11 x 3 1/2a307b hvy h/b hdg b18.2.15
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THRDFASTFLHeavy Hex Bolt (B7, B8, A307B etc.)Grade BZinc/Clear1 1/8-7 x 3 1/2a307b hvy h/b b18.2.15
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THRDFASTFLHeavy Hex Bolt (B7, B8, A307B etc.)Grade BGalvanized7/8-9 x 3 1/2a307b hvy h/b hdg b18.2.19
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THRDFASTFLHeavy Hex Bolt (B7, B8, A307B etc.)Grade BZinc/Clear5/8-11 x 3 1/2a307b hvy h/b b18.2.15
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THRDFASTFLHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Plain7/8-9 x 3 1/2a193 b7 hvy h/b b18.2.12
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THRDFASTFLHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Plain3/4-10 x 3 1/2a193 b7 hvy h/b b18.2.18
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THRDFASTFLHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Plain1-8 x 3 1/2a193 b7 hvy h/b b18.2.12
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THRDFASTOKHeavy Hex Bolt (B7, B8, A307B etc.)Grade B8Plain5/8-11 x 3 1/2b8 ss hvy h/b b18.2.14
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THRDFASTFLHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Plain7/8-9 x 3 1/2a193 b7 hvy h/b b18.2.136
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THRDFASTALHeavy Hex Bolt (B7, B8, A307B etc.)Grade BPlain7/8-9 x 3 1/2a307b hvy h/b b18.2.115
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THRDFASTALHeavy Hex Bolt (B7, B8, A307B etc.)ASTM A354 Grade BCGalvanized1-8 x 3 1/2a354 gr bc hvy h/b hdg b18.2.18
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THRDFASTALHeavy Hex Bolt (B7, B8, A307B etc.)ASTM A354 Grade BCPlain3/4-10 x 3 1/2a354 gr bc hvy h/b b18.2.15
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THRDFASTALHeavy Hex Bolt (B7, B8, A307B etc.)Grade BPlain5/8-11 x 3 1/2a307b hvy h/b b18.2.11
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THRDFASTMSHeavy Hex Bolt (B7, B8, A307B etc.)Grade B8Plain3/4-10 x 3 1/2b8 ss hvy h/b b18.2.155
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KBSTNHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Plain1 1/8-7 x 3 1/21-1/8-7 x 3 1/2 a193 b7 hvy hex bolt b18.2.110
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KBSTNHeavy Hex Bolt (B7, B8, A307B etc.)Grade BGalvanized5/8-11 x 3 1/25/8-11 x 3 1/2 a307 gr b hvy hex bolt hdg! b18.2.156
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KBSTNHeavy Hex Bolt (B7, B8, A307B etc.)Grade BGalvanized3/4-10 x 3 1/23/4-10 x 3 1/2 a307 gr b hvy hex bolt hdg! b18.2.166
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KBSTNHeavy Hex Bolt (B7, B8, A307B etc.)Grade BGalvanized7/8-9 x 3 1/27/8-9 x 3 1/2 a307 gr b hvy hex bolt hdg! b18.2.18
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KBSTNHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Plain5/8-11 x 3 1/25/8-11 x 3 1/2 a193 b7 hvy hex bolt b18.2.1203
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KBSTNHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Plain3/4-10 x 3 1/23/4-10 x 3 1/2 a193 b7 hvy hex bolt b18.2.1164
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KBSTNHeavy Hex Bolt (B7, B8, A307B etc.)Grade BPlain3/4-10 x 3 1/23/4-10 x 3 1/2 a307 gr b hvy hex bolt b18.2.1203
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THRDFASTALHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Galvanized1-8 x 3 1/2a193 b7 hvy h/b mech b18.2.112
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THRDFASTFLHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Plain1-8 x 3 1/2a193 b7 hvy h/b b18.2.12
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THRDFASTFLHeavy Hex Bolt (B7, B8, A307B etc.)Grade BPlain7/8-9 x 3 1/2a307b hvy h/b b18.2.124
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THRDFASTALHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Zinc/Clear1 1/8-8 x 3 1/2a193 b7 hvy h/b b18.2.11
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THRDFASTALHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Galvanized7/8-9 x 3 1/2a193 b7 hvy h/b hdg b18.2.12
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THRDFASTOKHeavy Hex Bolt (B7, B8, A307B etc.)ASTM A449Galvanized1-8 x 3 1/2a449 hvy h/b hdg b18.2.12
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THRDFASTMSHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Plain1 1/8-8 x 3 1/2a193 b7 hvy h/b b18.2.14
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THRDFASTALHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Plain1 1/8-7 x 3 1/2a193 b7 hvy h/b b18.2.131
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THRDFASTMSHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Plain1/2-13 x 3 1/2a193 b7 hvy h/b b18.2.146
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THRDFASTFLHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Plain1 1/8-8 x 3 1/2a193 b7 hvy h/b b18.2.115
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THRDFASTALHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Zinc/Clear1 1/8-7 x 3 1/2a193 b7 hvy h/b b18.2.14
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THRDFASTFLHeavy Hex Bolt (B7, B8, A307B etc.)Grade BZinc/Clear3/4-10 x 3 1/2a307b hvy h/b b18.2.120
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WSBKYHeavy Hex Bolt (B7, B8, A307B etc.)Grade B8Plain2 3/4-10 x 3 1/2blt heavy hex b8c2 (pl) 3/4-10x3 1/2 b18.2.117
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WSBKYHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Plain7/8-9 x 3 1/2blt heavy hex b7 (pl) 7/8-9x3 1/2 b18.2.1210
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WSBKYHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Plain3/4-10 x 3 1/2blt heavy hex b7 st 3/4-10x3 1/2 b18.2.1974
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Coburn Myers Fastening SystemsPAHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Plain1 1/4-8 x 3 1/2hvy hex bolt a193-b7 plain b18.2.1253
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