Product:DIN933 DIN931 stainless steel 304 316 a2-70 a4-80 hex screw hex head bolt Standard:DIN Material:201, AISI304(A2-70), AISI316(A4-80) etc Size:1/2"-4",M5-M64 or non-standard as request & design Grade:4.8,6.8,8.8,10.9,12.9 Surface treatment:Plain, galvanized, blue white, YZP etc Type:M12 Hex Tap Bolts Packing:carton box + kraft box Payment:T/T:30% Deposit Sample:Free sample can be sent for test Supply Ability:10000000 Piece/Pieces per Week Lead Time :15 days Product Name CUSTOMIZED DIN 933 STANDARD 4.8 GRADE STEEL HEX HEAD BOLTS , CARBON STEEL HEX FLAT HEAD BOLT Material:Stainless Steel, Steel, Brass, Bronze, Iron, Aluminum, Carbon Steel, Alloy Steel. Application：Toy, Electronic, Car, Transportation Facilities,Machine, Furniture, Drywall,etc. Manufacturing Process:Heading/Washer assembly/Threading/Secondary machine/Heattreatment/Plating/An-ti slipping/Baking/QAPackage/ Shipping. Heat Treatment:Tempering,Hardening,Spheroidizing,Stress Relieving. Surface Finish:Zinc Plated (Clear/White/Blue), Passivated, Tin-plated, Sandblast and Anodize,Coating, Mechanically Zinc plating, Chromate, Polish, Electro Painting,Hot Deep Galvanize,etc. Sample:We can make sample within7 days free of charge if we have existing tooling. Delivery Time:15 working days after cfmed the sample and received the deposit. carbon steel serrated hexagon hex head flange bolt DIN6921 Standard:GB, DIN, BS Material:Carbon Steel, SS Grade:4.8/ 6.8/ 8.8/ 10.9/ 12.9 Surface treatment:Customer's Requirement Measurement system:Metric Size:Customer's Demand MOQ1000 PCS Finish:Zinc Plated, Black Oxide, galvanized, Yellow Zinc Plated Delivery time:15-30 Days Packing:Customers' Request SampleAvaiable Port:Tianjin Port, Color:Customer's Request Application:Heavy Industry, Retail Industry, General Industry, Automotive Industry