POMPE CROSS HEAD SHEET METAL SCREW BLACK 42X19

DIN 7981, black galvanized steel (A2S), shape C, with point
Tapping screws belong to the family of self-tapping screws. When screwed into a pre-drilled hole, these screws form their own reverse thread.
Guidelines for selecting the correct hole diameter are included in DIN 7975.
Shape C = thread with point
Shape F = thread without point
Shape R = thread with round point