1/2"-13 Square Head Machine Bolts

1/2"-13 Square Head Machine Bolts

29 products

In black oxide and plain steel.

Head/Wrench/8-point Socket size is 3/4"

29 products
1/2"-13 x 1" Square Head Machine Bolt, Black Oxide
$1.46
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1/2"-13 x 1-1/4" Square Head Machine Bolt, Plain
$1.46
1/2"-13 x 1-1/4" Square Head Machine Bolt, Black Oxide
$1.53
1/2"-13 x 1-1/2" Square Head Machine Bolt, Plain
$1.53
1/2"-13 x 1-1/2" Square Head Machine Bolt, Black Oxide
$1.61
1/2"-13 x 1-3/4" Square Head Machine Bolt, Black Oxide
$1.76
1/2"-13 x 2" Square Head Machine Bolt, Black Oxide
$1.83
1/2"-13 x 2-1/4" Square Head Machine Bolt, Black Oxide
$1.91
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1/2"-13 x 2-1/2" Square Head Machine Bolt, Plain
$1.83
1/2"-13 x 2-1/2" Square Head Machine Bolt, Black Oxide
$1.98
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1/2"-13 x 2-3/4" Square Head Machine Bolt, Plain
$2.14
1/2"-13 x 2-3/4" Square Head Machine Bolt, Black Oxide
$2.22
1/2"-13 x 3" Square Head Machine Bolt, Plain
$2.29
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1/2"-13 x 3" Square Head Machine Bolt, Black Oxide
$2.44
1/2"-13 x 3-1/2" Square Head Machine Bolt, Black Oxide
$2.59
1/2"-13 x 4" Square Head Machine Bolt, Black Oxide
$2.75
1/2"-13 x 4-1/2" Square Head Machine Bolt, Black Oxide
$3.14
1/2"-13 x 5" Square Head Machine Bolt, Black Oxide
$3.51
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1/2"-13 x 5-1/2" Square Head Machine Bolt, Plain
$4.05
1/2"-13 x 5-1/2" Square Head Machine Bolt, Black Oxide
$4.20
1/2"-13 x 6" Square Head Machine Bolt, Black Oxide
$6.04
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1/2"-13 x 7" Square Head Machine Bolt, Plain
$6.49
1/2"-13 x 7" Square Head Machine Bolt, Black Oxide
$6.80
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1/2"-13 x 8" Square Head Machine Bolt, Plain
$6.87
1/2"-13 x 8" Square Head Machine Bolt, Black Oxide
$7.26
Sold Out
1/2"-13 x 10" Square Head Machine Bolt, Black Oxide
$7.26
Sold Out
1/2"-13 x 12" Square Head Machine Bolt, Black Oxide
$7.56
1/2"-13 X 22-1/2" Sq Hd Machine Bolts, Plain
$17.70
1/2"-13 X 30" Sq Hd Machine Bolts, Plain
$33.58
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