Gängbeteckningar
Gängbeteckningar, or thread designations, are standardized ways of describing screw threads. They provide essential information for selecting the correct fasteners and ensuring proper assembly. A typical gängbeteckning includes details about the thread's nominal diameter, pitch, thread form, and tolerance class.
For metric threads, the gängbeteckning often begins with the letter "M," indicating metric ISO thread. This is
Unified Thread Standard (UTS) gängbeteckningar are also common, especially in North America. These typically use a
In addition to diameter and pitch, gängbeteckningar can include information about the thread's tolerance class. This