*Most Competitive Products* DIN 7504K, DIN7971 DIN7972 DIN7973 DIN7981 DIN7982 DIN7983 DIN6928 DIN968 Hex (washer) Self Drilling Screws 6# 8# 10# 12# 14# 8MM Wafer Head Self Drilling Screws 8# 10# Hex Head Wood Screws12# 14# Ribbs Underhead Wing Screws6# 8# 10# (利玛绞花) Truss Head Philips SMS Screws6# 8# 10# Pan Head SMS Screws 8# 10# Countersunk SMS Screws 6# 8# 10# Bugle Head SMS Screws 6# 8# Plating Method: Zinc Blue,ZInc Yellow,Black Phosphate, Grey Phosphate,Black Zinc, Black,Dacro,Ruspert Drilling Point: 1#,2#,3#, 4#,5#, 6# Thread And Point Type: Type A,Type B,Type AB,Type 1,Type 23,Type 25,Type B, Type Hi-low,Type F Meterial: Stainless steel;Steel C1022,C1018