SELF DRILLING SCREWS
MATERAIL: CARBON STEEL
C-1022
STAINLESS STEEL
DIN/ISO STANDARD
Self drilling screws could be drilled into the steel sheet, wooden, fiberboard, the performance is well. Self drilling screws could be produced by difference head type, hex head, flat head, truss head, pan head, up to difference way used made by the head. Normally used for drill steel sheel conbined difference material, also in building indusrty. Self drilling screws could be with difference thread to make the performace perfectlly.
