ITEM NAME:500pcs M3 Black Carbon Steel Pan Head Round Head Self Tapping Screw Set DUP.500pcs M3 6/8/10/12/16/18/20pa cross pan head round head self-tapping foreign trade screw matching set. Thread specification :M3. Model number: pan head self - attack. M3 6, 100. M3 8, 100. M3 10, 100.
