Material: Carbon Steel
Grade: 4.8 / 8.8
Finishes: Plain / Blue-White Zinc Plated / Yellow Zinc Plated / Hot-Dip Galvanized / Blackened / Dacromet
Blue-White Zinc Plated Carbon Steel Expansion Anchor Bolt – Made of high-quality carbon steel with a blue-white zinc electroplated surface. The coating is even and fine, effectively isolating air and moisture to provide basic corrosion and rust protection. Suitable for indoor dry environments. Features a wedge expansion design with minimal sliding during installation for easy assembly. Precision-machined threads resist stripping and provide strong holding force. Reliably secures air conditioners, water heaters, ceiling frames, light equipment brackets, and various other objects. Outstanding cost-performance. The preferred choice for indoor decoration and light-duty fastening applications.