Product Name: Carbon Steel Galvanized DIN933 DIN931 ASTM A325 A490 Hex Head Bolt Model NO.: DIN933 Finish: Zinc Plated Application: Building Grade: 4.8 Standard: DIN, ANSI, BSW Head Style: Hexagonal Connection: Common Bolt Type: Hexagon Head Material: Carbon Steel Delivery: According to The Order Quantity Trademark: MTTFAST Transport Package: General Exporting Packing Specification: M3-M56, 3/16-1"-1/2 Origin: China HS Code: 731815 Product Description 1.Main Product: Bolt2.Material:Carbon Steel, Stainless Steel.3.Standard: DIN933,DIN931, ANSI ,BSW4.Specifications: M3-M56,3/16-1"-1/25.Surface Treatment: Z.P. PLAIN, BLACK,HDG.6.Packing:25KG carton or 50kg bag, then on palleted6.Our capacity of production could be achieved 900MT per month now and we always control the delivery in 30 days.