Features: 1. Product name: Hexagon head bolt 2. Standard: DIN, ISO, IFI, BS, AS 3. Grade: 4.8, 5.8, 6.8, 8.8 4: Finish: plain, black,zinc plated, nickel, hot-dipped-galvanized. 5. Material: Q195, Q235, 1035 6. Size: M6X20 to M30X300 cold-forming; exceed hot-forging. Normal Packing: Inner packing: 27X25X15 cm, 25kg/carton Outer packing: 115X80X60 cm, 36cartons/pallet.
