Thread identification

An example the name of an American standard coarse thread:

Table for the determination of the thread of an inch screw
in millimeters in inches
Thread diameter6.35 mm1/4"
Pitch (integer 1")Example metric thread 1.0 Example American inch thread 20 thread - UNC
Length25.4 mm 1"
Hotline

+49 7132 / 9960-0

Certified since 1994