Self-drilling screw DIN 7504P countersunk head and PH recess drills thickness plates depending on the screw diameter, from 2 mm (Ø2.9) up to 6 mm (Ø6,3).
The material and size ranges of DIN 7504P that enyoo offers are as below:
Matl：SUS 304、316、410、300+400Series
Dia：ST3.5-ST6.3
Len：9.5-300