K-Lock nuts, Zinc plated steel

K-Lock nut

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.

K-lock lock nut diameter

Click on a product # for additional info

Prod. # Diameter and Thread count Each price Bag price Bulk price Price Buy

Coarse (standard) thread

7294 #4-40 $0.05 / ea $2.12 / 100 $17.00 / 1000 $0.05 / ea $2.12 / 100 $17.00 / 1000
7295 #6-32 $0.05 / ea $2.46 / 100 $19.70 / 1000 $0.05 / ea $2.46 / 100 $19.70 / 1000
7296 #8-32 $0.05 / ea $2.71 / 100 $21.70 / 1000 $0.05 / ea $2.71 / 100 $21.70 / 1000
7297 #10-24 $0.07 / ea $3.02 / 100 $24.00 / 1000 $0.07 / ea $3.02 / 100 $24.00 / 1000
7298 * #10-32 $0.07 / ea $3.02 / 100 $24.00 / 1000 $0.07 / ea $3.02 / 100 $24.00 / 1000
7299 1/4"-20 $0.08 / ea $3.93 / 100 $31.60 / 1000 $0.08 / ea $3.93 / 100 $31.60 / 1000
7300 5/16"-18 $0.11 / ea $6.22 / 100 $50.40 / 1000 $0.11 / ea $6.22 / 100 $50.40 / 1000
7301 3/8"-16 $0.12 / ea $7.74 / 100 $62.20 / 1000 $0.12 / ea $7.74 / 100 $62.20 / 1000

Fine thread

7298 #10-32 $0.07 / ea $3.02 / 100 $24.00 / 1000 $0.07 / ea $3.02 / 100 $24.00 / 1000

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

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See also

K-Lock nut

Metric K-Lock nuts

A nut with an attached free-spinning external tooth lock washer.