1/2"-13 Square Head Machine Bolts

1/2"-13 Square Head Machine Bolts

31 products

In black oxide and plain steel.

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

31 products
1/2"-13 x 1" Square Head Machine Bolt, Plain
$0.90
1/2"-13 x 1" Square Head Machine Bolt, Black Oxide
$0.95
1/2"-13 x 1-1/4" Square Head Machine Bolt, Plain
$0.95
1/2"-13 x 1-1/4" Square Head Machine Bolt, Black Oxide
$1.00
1/2"-13 x 1-1/2" Square Head Machine Bolt, Plain
$1.00
1/2"-13 x 1-1/2" Square Head Machine Bolt, Black Oxide
$1.05
1/2"-13 x 1-3/4" Square Head Machine Bolt, Black Oxide
$1.15
1/2"-13 x 2" Square Head Machine Bolt, Black Oxide
$1.20
1/2"-13 x 2-1/2" Square Head Machine Bolt, Plain
$1.20
1/2"-13 x 2-1/2" Square Head Machine Bolt, Black Oxide
$1.30
Sold Out
1/2"-13 x 2-3/4" Square Head Machine Bolt, Plain
$1.40
1/2"-13 x 2-3/4" Square Head Machine Bolt, Black Oxide
$1.45
1/2"-13 x 3" Square Head Machine Bolt, Plain
$1.50
1/2"-13 x 3" Square Head Machine Bolt, Black Oxide
$1.60
Sold Out
1/2"-13 x 3-1/2" Square Head Machine Bolt, Black Oxide
$1.70
1/2"-13 x 4" Square Head Machine Bolt, Black Oxide
$1.80
1/2"-13 x 4-1/2" Square Head Machine Bolt, Black Oxide
$2.05
1/2"-13 x 5" Square Head Machine Bolt, Black Oxide
$2.30
1/2"-13 x 5" Square Head Machine Bolt, Full Thread, Plain
$2.30
1/2"-13 x 5" Square Head Machine Bolt, Full Thread, Black Oxide
$2.35
1/2"-13 x 5-1/2" Square Head Machine Bolt, Plain
$2.65
1/2"-13 x 5-1/2" Square Head Machine Bolt, Black Oxide
$2.75
1/2"-13 x 6" Square Head Machine Bolt, Black Oxide
$3.95
Sold Out
1/2"-13 x 7" Square Head Machine Bolt, Plain
$4.25
1/2"-13 x 7" Square Head Machine Bolt, Black Oxide
$4.45
1/2"-13 x 8" Square Head Machine Bolt, Plain
$4.50
1/2"-13 x 8" Square Head Machine Bolt, Black Oxide
$4.75
Sold Out
1/2"-13 x 10" Square Head Machine Bolt, Black Oxide
$4.75
1/2"-13 x 12" Square Head Machine Bolt, Black Oxide
$4.95
1/2"-13 X 22-1/2" Sq Hd Machine Bolts, Plain
$11.60
1/2"-13 X 30" Sq Hd Machine Bolts, Plain
$22.00
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