DIN 835-1995
Studes with a length of engagement equal to about 2d
DIN 938-1995
Studs with a length of engagement equal to about 1d
DIN 939-1995
Studs with a length of engagement equal to about 1.25d
DIN 940-1995
Studs with a length of engagement equal to about 2.5d
DIN 835-1972
Studes with a length of engagement equal to about 2d
DIN 835-2010
Studes with a length of engagement equal to about 2d
DIN 938-1972
Studs with a length of engagement equal to about 1d
DIN 940-1983
Studs with a length of engagement equal to about 2.5d