Hexagonal machine screw nut designed to be used specifically with machine screws. It is made of silicon bronze and has a 1/2" size with 13 coarse threads. The nut is bronze in color.

A 3/8" hexagonal machine screw nut designed to be used specifically with machine screws. It is made of silicon bronze and has a bronze color. The nut has a coarse 16 thread size, right-hand thread direction, a width of 5/8", and a height of 0.248".

Hex coupling nut used to join two externally threaded parts of equal thread diameter and pitch, often two pieces of threaded rod. It is made of steel with a zinc plated finish. The nut has a 1/4" thread diameter, 20 threads per inch, a 7/8" length, and a 3/8" width.

Hex coupling nut for joining two externally threaded parts of equal thread diameter and pitch, often two pieces of threaded rod. It is made of steel with a zinc plated finish. The nut has a 3/8" thread diameter, 16 threads per inch, coarse thread type, and measures 1-1/8" long by 1/2" wide.

Hex coupling nut used to join two externally threaded parts of equal thread diameter and pitch, often two pieces of threaded rod. It is made of steel with a zinc plated finish. The nut has a 1/2" thread diameter, 13 threads per inch, and measures 1-1/4" long by 11/16" wide.

A 3/8"-16 finished hex nut. It is made of 18-8 stainless steel with a stainless finish and silver color. The nut has coarse, right-handed threads and is intended for use with bolts with a minimum tensile strength equal to or less than 150,000 PSI.

Hexagonal machine screw nut designed to be used specifically with machine screws. It is made of steel with a zinc plated finish and is silver in color. The nut is 3/4" size with 10 coarse threads, right-hand thread direction, 1.125" width, and 0.640" height.

Hex nut kit with zinc plated finish. Made of steel and supplied as a machine screw nut kit. Thread sizes listed are 6-32, 8-32, 10-32, 1/4"-20, 5/16-18, and 3/8-16.

Hex nut with a nylon-filled collar at its back end that creates a tight frictional fit to restrict screw movement under vibration. It is made of steel with a zinc-plated finish. The nut is size #4 with 40 TPI threads and measures 0.153 in thick by 0.251 in wide.

Hex nut with a nylon-filled collar at its back end that forms a tight, frictional fit to restrict screw movement under vibration. It is made of steel with a zinc-plated finish. The nut is size #10 with 24 TPI thread, right-handed thread direction, 0.249 in thickness, and 0.376 in width.

3/4"-10 finished hex nuts designed to be used specifically with machine screws. They are made of steel with a zinc plated finish and are silver in color. The sheet lists them as Grade A, with 3/4" size, 10 thread size, coarse thread, right hand thread direction, 1.125" width, and 0.640" height.

A six-sided internally threaded hex nut with flat tops and chamfered corners. It is made of steel with a zinc plated finish. The nut is sized 3/8 with 16 TPI coarse right-hand threads and is intended for use with machine screws.