Hex nut

Hex nuts, Stainless steel 18-8, 5/16"

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

2564 5/16"-18
$0.09
Add

$0.09 each
$5.51 / 100
$44.70 / 1000

$5.51
Add
100
$44.70
1000

Fine thread

5261 5/16"-24
$0.12
Add

$0.12 each
$7.77 / 100
$67.00 / 1000

$7.77
Add
100
$67.00
1000

Related Products

Flat washer

Flat washers, Stainless steel 18-8

General use flat washer

See also

Metric hex nut

Metric hex nuts

A standard six sided nut.

Hex machine screw nut

Hex machine screw nuts, Stainless steel 18-8

A hex nut in smaller sizes for machine screw diameters under 1/4.

Hex lock nuts nylon insert

Hex lock nuts nylon insert, Stainless steel 18-8

A hex nut with a nylon ring to resist loosening.