SS304/316 A2-70 A4-80 Stainless Steel Hex Head Screws with Washer 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: SEMS ScrewDetailed PhotosCompany ProfileFAQ Pre:Factory Price Free Sample 90 Degree Elbow Adapter Hydraulic Pipe Fitting Next:Prrker Fittings Replacement Free Sample High Pressure Hydraulic Tee Pipe Joint