5/16"-18 Square Head Machine Bolts

5/16"-18 Square Head Machine Bolts

18 products

In black oxide and plain steel.

Head/Wrench/8-point Socket size is 1/2"

18 products
5/16"-18 x 3/4" Square Head Machine Bolt, Black Oxide
$0.32
Sold Out
5/16"-18 x 1" Square Head Machine Bolt, Plain
$0.32
5/16"-18 x 1" Square Head Machine Bolt, Black Oxide
$0.36
5/16"-18 x 1-1/4" Square Head Machine Bolt, Black Oxide
$0.43
5/16"-18 x 1-1/2" Square Head Machine Bolt, Black Oxide
$0.46
5/16"-18 x 1-3/4" Square Head Machine Bolt, Black Oxide
$0.58
Sold Out
5/16"-18 x 2" Square Head Machine Bolt, Plain
$0.79
5/16"-18 x 2" Square Head Machine Bolt, Black Oxide
$0.79
5/16"-18 x 2-1/2" Square Head Machine Bolt, Black Oxide
$0.94
5/16"-18 x 2-1/2" Square Head Machine Bolt, Plain
$0.94
5/16"-18 x 3" Square Head Machine Bolt, Black Oxide
$1.15
5/16"-18 x 3-1/2"" Square Head Machine Bolt, Black Oxide
$1.30
5/16"-18 x 4" Square Head Machine Bolt, Black Oxide
$1.51
5/16"-18 x 5" Square Head Machine Bolt, Black Oxide
$1.80
5/16"-18 x 6" Square Head Machine Bolt, Plain
$1.87
5/16"-18 x 6" Square Head Machine Bolt, Black Oxide
$2.02
Recently viewed