Hex jam nut

Hex jam nuts, Zinc plated steel, Fine thread

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 jam 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

Fine thread

10369 1/4"-28
$0.05
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$0.05 each
$2.88 / 100
$25.50 / 1000

$2.88
Add
100
$25.50
1000
10370 5/16"-24
$0.06
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$0.06 each
$3.60 / 100
$31.90 / 1000

$3.60
Add
100
$31.90
1000
10371 3/8"-24
$0.07
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$0.07 each
$4.29 / 100
$38.20 / 1000

$4.29
Add
100
$38.20
1000
10372 7/16"-20
$0.11
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$0.11 each
$3.91 / 50
$34.80 / 500

$3.91
Add
50
$34.80
500
10373 1/2"-20
$0.14
Add

$0.14 each
$4.79 / 50
$43.10 / 500

$4.79
Add
50
$43.10
500
10375 9/16"-18
$0.31
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$0.31 each
$12.20 / 50
$110.00 / 500

$12.20
Add
50
$110.00
500
10376 5/8"-18
$0.31
Add

$0.31 each
$5.99 / 25
$53.90 / 250

$5.99
Add
25
$53.90
250
10377 3/4"-16
$0.42
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$0.42 each
$6.74 / 20
$60.70 / 200

$6.74
Add
20
$60.70
200
10379 7/8"-14
$0.99
Add

$0.99 each
$8.20 / 10
$73.80 / 100

$8.20
Add
10
$73.80
100
10380 1"-14
$1.48
Add

$1.48 each
$12.22 / 10
$110.00 / 100

$12.22
Add
10
$110.00
100

^ NOTE: While 12tpi is the fine thread (UNF) standard, 14tpi is far more common in actual use.

See also

Metric hex jam nut

Metric hex jam nuts

A thinner version of a hex nut.