Factory Supply A2 A4 Metric and Inch Csk Head Self Tapping Screws Taizhou Risco Stainless Steel Products Co., Ltd. Material：Stainless SteelType：Countersunk HeadGroove：CrossConnection：Common ScrewHead Style：Counter Sunk BoltStandard：DIN, GB, ANSI, BSW, JIS, GOST Base Info Grade：304 316Transport Package：Cartons and PalletsTrademark：RISCOOrigin：JiangsuProduction Capacity：100tons Per Week Description Overview Product Description Name: CSK Head Selftapping ScrewDetailed PhotosCompany ProfileFAQ Pre：Professional M8 M10 M12 A2 A4 SS304 SS316 Hexagon Domed Nut DIN1587 Next：A2 A4 M6 M8 M10 M12 DIN7991 Hexagon Socket Countersunk Head Screws
