Norms for threads

Number
Description
DIN 13cylindric, metric thread
DIN 158conacial, metric thread
DIN/ISO 228cylindric, Whitworth thread
DIN 2999Whitworth thread, outside thread conical, inside thread conical
DIN 3852screw in taps and screw in holes
DIN 3858conical Whitworth thread, short version
ANSI/ASMENPT thread