Hex nut

Hex nuts, Zinc plated grade 8 steel yellow, 5/8"

Nut size (A.K.A. diameter) is the size bolt that the nut is used with. The same is true of the thread count. Thus a 1/4"-20 nut fits a 1/4"-20 bolt.

Hex nut diameter

Resources

Click on a product # for additional info

Prod.
#
Diameter and Thread count Buy Each Buy Bag Bag
Qty
Buy Bulk Bulk
Qty

Coarse (standard) thread

2588 5/8"-11
$0.27
Add

$0.27 each
$4.83 / 25
$41.40 / 250

$4.83
Add
25
$41.40
250

Fine thread

2602 5/8"-18
$0.41
Add

$0.41 each
$7.38 / 25
$63.20 / 250

$7.38
Add
25
$63.20
250

Related Products

USS flat washer

USS flat washers, Zinc plated grade 8 steel yellow

USS pattern is the most common type of flat washer.

SAE flat washer

SAE flat washers, Zinc plated grade 8 steel yellow

SAE pattern is a tighter fit on the bolt and a smaller outside diameter.

See also

Metric hex nut

Metric hex nuts

A standard six sided nut.

Hex lock nuts nylon insert

Hex lock nuts nylon insert, Zinc plated grade 8 steel yellow

A hex nut with a nylon ring to resist loosening.