DIN and Standard Parts / Screws / Tapping Screws / DIN 7981 - Pan Head Tapping Screw
    DIN 7981
    Pan Head Tapping Screw




dST 2,2ST 2,9ST 3,5ST 3,9ST 4,2ST 4,8ST 5,5ST 6,3
P (pitch)0,81,11,31,31,41,61,81,8
dk4,25,66,97,58,29,510,812,5
k1,82,22,62,83,053,553,954,55
l4,5-166,5-199,5-259,5-259,5-329,5-5813-3813-38