Product name
m2 button head self-tapping screw
self-tapping screw Head type
Pan, flat, round, oval, pan washer,hex head ect
self-tapping screw Material
carbon steel, stainless steel alloy steel or as request
Surface treatment:
Polishing /zinc plated
self-tapping screw standard
din 571
self-drilling screw Size:
M3-20
Grade
4.8/6.8/8.8/12.9,304/316