The ASTM A325 specification covers high strength heavy hex structural bolts from 1/2" diameter through 1-1/2" diameter. These bolts are intended for use in structural connections and therefore have shorter thread lengths than standard hex bolts.

A 325 Structural Bolts

The ASTM A325 specification covers high strength heavy hex structural bolts from 1/2" diameter through 1-1/2" diameter. These bolts are intended for use in structural connections and therefore have shorter thread lengths than standard hex bolts.

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1-1/8-7 X 5-1/2 A325 STRUCTURAL BOLTS PLAIN
1-1/8-7 X 5-1/2 A325 STRUCTURAL BOLTS PLAIN
$102.49 / Box of 10
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1-1/8-7 X 6 A325 STRUCTURAL BOLTS PLAIN
1-1/8-7 X 6 A325 STRUCTURAL BOLTS PLAIN
$109.81 / Box of 10
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1-8 X 2 A325 STRUCTURAL BOLTS PLAIN
1-8 X 2 A325 STRUCTURAL BOLTS PLAIN
$48.31 / Box of 10
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1-8 X 2-1/2 A325 STRUCTURAL BOLTS PLAIN
1-8 X 2-1/2 A325 STRUCTURAL BOLTS PLAIN
$65.89 / Box of 10
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1-8 X 2-1/4 A325 STRUCTURAL BOLTS PLAIN
1-8 X 2-1/4 A325 STRUCTURAL BOLTS PLAIN
$55.64 / Box of 10
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1-8 X 3-1/2 A325 STRUCTURAL BOLTS PLAIN
1-8 X 3-1/2 A325 STRUCTURAL BOLTS PLAIN
$80.53 / Box of 10
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1-8 X 4 A325 STRUCTURAL BOLTS PLAIN
1-8 X 4 A325 STRUCTURAL BOLTS PLAIN
$99.56 / Box of 10
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1/2-13 X 1-1/2 A325 STRUCTURAL BOLTS PLAIN
1/2-13 X 1-1/2 A325 STRUCTURAL BOLTS PLAIN
$8.49 / Box of 10
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3/4-10 X 1-1/2 A325 STRUCTURAL BOLTS PLAIN
3/4-10 X 1-1/2 A325 STRUCTURAL BOLTS PLAIN
$17.57 / Box of 10
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3/4-10 X 1-3/4 A325 STRUCTURAL BOLTS PLAIN
3/4-10 X 1-3/4 A325 STRUCTURAL BOLTS PLAIN
$25.63 / Box of 10
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3/4-10 X 2 A325 STRUCTURAL BOLTS PLAIN
3/4-10 X 2 A325 STRUCTURAL BOLTS PLAIN
$27.09 / Box of 10
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3/4-10 X 2-1/2 A325 STRUCTURAL BOLTS PLAIN
3/4-10 X 2-1/2 A325 STRUCTURAL BOLTS PLAIN
$30.46 / Box of 10
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