Hex machine screw nut

Hex machine screw nuts, Brass

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.

Machine screw 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

7210 #2-56
$0.06
Add

$0.06 each
$3.27 / 100
$28.10 / 1000

$3.27
Add
100
$28.10
1000
2536 #4-40
$0.07
Add

$0.07 each
$3.81 / 100
$32.70 / 1000

$3.81
Add
100
$32.70
1000
2537 #6-32
$0.08
Add

$0.08 each
$4.50 / 100
$38.80 / 1000

$4.50
Add
100
$38.80
1000
2538 #8-32
$0.10
Add

$0.10 each
$5.95 / 100
$51.10 / 1000

$5.95
Add
100
$51.10
1000
2539 #10-24
$0.11
Add

$0.11 each
$6.69 / 100
$57.50 / 1000

$6.69
Add
100
$57.50
1000
* 2540 #10-32
$0.11
Add

$0.11 each
$6.75 / 100
$58.00 / 1000

$6.75
Add
100
$58.00
1000
2541 #12-24
$0.20
Add

$0.20 each
$13.16 / 100
$118.00 / 1000

$13.16
Add
100
$118.00
1000

Fine thread

2540 #10-32
$0.11
Add

$0.11 each
$6.75 / 100
$58.00 / 1000

$6.75
Add
100
$58.00
1000

* 10-32 is a fine thread, but it is listed under coarse thread because it is very common.

See also

Hex nut

Hex nuts, Brass

A standard six sided nut.