Cap nut

Cap nuts, Chrome plated steel

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.

Cap nut diameter

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
15149	#10-24	$1.63 Add $1.63 each $10.82 / 10 $101.00 / 100	$10.82 Add	10	$101.00 Add	100
15155	#10-32	$1.67 Add $1.67 each $11.13 / 10 $104.00 / 100	$11.13 Add	10	$104.00 Add	100
15150	1/4"-20	$1.76 Add $1.76 each $11.76 / 10 $108.00 / 100	$11.76 Add	10	$108.00 Add	100
15151	5/16"-18	$2.17 Add $2.17 each $14.49 / 10 $133.00 / 100	$14.49 Add	10	$133.00 Add	100
15152	3/8"-16	$2.58 Add $2.58 each $17.22 / 10 $158.00 / 100	$17.22 Add	10	$158.00 Add	100
15153	7/16"-14	$2.99 Add $2.99 each $19.95 / 10 $184.00 / 100	$19.95 Add	10	$184.00 Add	100
15154	1/2"-13	$4.22 Add $4.22 each $28.14 / 10 $259.00 / 100	$28.14 Add	10	$259.00 Add	100
18754	5/8"-11	$9.33 Add $9.33 each $31.10 / 5 $143.00 / 25	$31.10 Add	5	$143.00 Add	25
Fine thread
15155	#10-32	$1.67 Add $1.67 each $11.13 / 10 $104.00 / 100	$11.13 Add	10	$104.00 Add	100
15156	1/4"-28	$1.76 Add $1.76 each $11.76 / 10 $108.00 / 100	$11.76 Add	10	$108.00 Add	100
15157	5/16"-24	$2.17 Add $2.17 each $14.49 / 10 $133.00 / 100	$14.49 Add	10	$133.00 Add	100
15158	3/8"-24	$2.58 Add $2.58 each $17.22 / 10 $158.00 / 100	$17.22 Add	10	$158.00 Add	100
15159 2	7/16"-20	$2.99 Add $2.99 each $19.95 / 10 $184.00 / 100	$19.95 Add	10	$184.00 Add	100
15160	1/2"-20	$4.22 Add $4.22 each $28.14 / 10 $259.00 / 100	$28.14 Add	10	$259.00 Add	100
18755	5/8"-18	$9.33 Add $9.33 each $31.10 / 5 $143.00 / 25	$31.10 Add	5	$143.00 Add	25

2 This item is not always in stock and may take up to 2 weeks to ship.

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

See also