Question

types of threads in fastener​

Answer 1

Hey dude,

There is a wide array of threaded fastener types, including:

Unified national coarse (UNC)

Unified national fine (UNF)

Unified national extra fine (UNEF)

UNJC and UNJF threads.

UNR threads.

UNK threads.

Constant-pitch threads.

@DevanKey02

Answer 2

hey mate..here is your answer..

There is a wide array of threaded fastener types, including:

Unified national coarse (UNC)

Unified national fine (UNF)

Unified national extra fine (UNEF)

UNJC and UNJF threads.

UNR threads.

UNK threads.

Constant-pitch threads

thanks