
Durable 8.8 Grade Carbon Steel Zinc Plated Expansion Bolt Anchor Bolt. Wide Size Range: Available in diameters M3-M72 and lengths 5mm-12m to meet diverse project needs. High Strength Grades: Offers various grades including 4.8, 5.8, 6.8, 8.8, 10.9, and 12.9 for robust performance. Multiple Material Options: Constructed from Carbon Steel, Stainless Steel, and Alloy Steel for durability and corrosion resistance. Extensive Surface Finishes: Options include Zinc Plated, Hot Dip Galvanized, Dacromet, Nickel Plated, and Black Oxide. OEM/ODM Support: Full customization support for size, thread, color, and packaging based on customer requirements. Global Certifications: Certified with ISO9001, SGS, CTI, and RoHS ensuring quality and safety standards. Versatile Applications: Suitable for machinery, chemical industry, building construction, wind energy, and automotive sectors. Flexible Packing: Bulk packing in cartons with wood pallets or customized packaging according to special demands.