Hex bolt

Hex bolts, Chrome plated steel, 5/8"

Hex bolt diameter is measured on the outside of the threads.

Hex bolt diameter

Diameter and Thread count

Matching Products

Click on a product # for additional info

Prod. # Description Buy
18734
SAE flat washers, Chrome plated steel, 5/8"
SAE pattern is a tighter fit on the bolt and a smaller outside diameter.
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$1.30 each
$11.40 / 10
$105.00 / 100
18741
Lock washers, Chrome plated steel, 5/8"
Split lock washers place tension against a nut after tightening, to help prevent loosening.
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$1.67 each
$13.36 / 10
$59.70 / 50

See also

Metric hex bolt

Metric hex bolts

A bolt with a six sided head.