Filters: Plain 1/2" 20 Remove All

Nuts, Plain, 1/2"-20

Nuts have internal machine threads, for use with machine thread bolts and screws.

Nuts, Plain, 1/2"-20
Flange nuts A nut with a built in washer. Grade 8 steel plain finish Grade 8 is stronger than grade 5, and is commonly found in high strength automotive applications. A low carbon steel for general use. Unplated finish. Show Details Hide Details	Flange nuts, prevailing torque An all metal lock nut with a built in washer often used in high temperature applications. This style of lock nut deforms the threads of the mated fastener. Can be domed or flat style. Grade 8 (grade G) steel plain finish A low carbon steel for general use. Grade G nuts are used with Grade 8 fasteners. Unplated finish. Show Details Hide Details
Coupling nuts A long nut used to connect pieces of threaded rod or other male threaded fasteners. Steel plain finish A low carbon steel for general use. Unplated finish. Show Details Hide Details	Slotted nuts A nut used in conjunction with a cotter pin. Steel plain finish A low carbon steel for general use. Unplated finish. Show Details Hide Details

Nuts, Plain, 1/2"-20

Flange nuts

A nut with a built in washer.

Grade 8 steel plain finish
Grade 8 is stronger than grade 5, and is commonly found in high strength automotive applications. A low carbon steel for general use. Unplated finish.

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Flange nuts, prevailing torque

An all metal lock nut with a built in washer often used in high temperature applications. This style of lock nut deforms the threads of the mated fastener. Can be domed or flat style.