3/8"-16 Square Head Machine Bolts

3/8"-16 Square Head Machine Bolts

24 products

In plain steel and black oxide

Head/Wrench/8-point Socket size is 9/16"

24 products
3/8"-16 x 3/4" Square Head Machine Bolt, Black Oxide
$0.38
3/8"-16 x 1" Square Head Machine Bolt, Black Oxide
$0.51
3/8"-16 x 1-1/4" Square Head Machine Bolt, Black Oxide
$0.64
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3/8"-16 x 1-1/2" Square Head Machine Bolt, Plain
$0.87
3/8"-16 x 1-1/2" Square Head Machine Bolt, Black Oxide
$0.95
Sold Out
3/8"-16 x 1-3/4" Square Head Machine Bolt, Plain
$1.02
3/8"-16 x 1-3/4" Square Head Machine Bolt, Black Oxide
$1.09
3/8"-16 x 2" Square Head Machine Bolt, Black Oxide
$1.17
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3/8"-16 x 2-1/4" Square Head Machine Bolt, Plain
$1.24
3/8"-16 x 2-1/4" Square Head Machine Bolt, Black Oxide
$1.24
3/8"-16 x 2-1/2" Square Head Machine Bolt, Black Oxide
$1.31
3/8"-16 x 2-3/4" Square Head Machine Bolt, Black Oxide
$1.53
3/8"-16 x 3" Square Head Machine Bolt, Black Oxide
$1.75
3/8"-16 x 3-1/2" Square Head Machine Bolt, Black Oxide
$1.89
3/8"-16 x 4" Square Head Machine Bolt, Black Oxide
$2.04
3/8"-16 x 4-1/2" Square Head Machine Bolt, Black Oxide
$2.19
3/8"-16 x 5" Square Head Machine Bolt, Plain
$2.11
3/8"-16 x 5" Square Head Machine Bolt, Black Oxide
$2.30
Sold Out
3/8"-16 x 5-1/2" Square Head Machine Bolt, Black Oxide
$2.77
3/8"-16 x 6" Square Head Machine Bolt, Black Oxide
$3.06
Sold Out
3/8"-16 x 6" Square Head Machine Bolt, Plain
$2.77
3/8"-16 X 10" Sq Hd Machine Bolts, Plain
$2.69
Sold Out
3/8"-16 X 10" Sq Hd Machine Bolts, Black Oxide
$3.20
Sold Out
3/8"-16 x 1-3/4" Square Head Machine Bolt, Plain
$1.09
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