Standard DIN JIS GB RFI=ANSI=AST Size ST3.5-6.3 (#6-14#) Length 9mm-127mm (3/8"-5") Material A2=SS304,A3=SS316,A4=SS410 Head Type Pan Head Flat Head.....
Product Name:pan head washer self tapping screw Material:Carbon Steel Standard : DIN,JIS,ANSI,BS Finish:Zinc Plated We can produce all kinds of self ....