Expansion bolts Material : Carbon Steel Q235Surface Treatment : Electro-galvanizedSpecifications : M8 M10 M12 M16 M20 (Standard stock available)Standard : National Standard GB/T 22795 Product Details This product is an essential “temporary fixing” item for steel structure projects. It’s a universal metal expansion bolt, specifically designed for temporary steel structure construction and fixing small components….

Anchor bolts Material : Carbon Steel Q235BSurface Treatment : Hot-dip galvanizedSpecifications : M20, M24, M27, M30, M36 (standard stock available), length customizableStrength Grade : 4.8Standard : GB/T 19981 Product Details This product is an essential first-step component in steel structure engineering. It’s a specialized anchor bolt for pre-embedding steel column foundations, made of high-quality Q235B…

U-bolts Material : Carbon steel Q195Surface Treatment : Electro-galvanizedSpecifications : M8, M10, M12, M16, M20 (standard stock available), length customizableStrength Grade : 4.8Standard : GB/T 3766 (National Standard) Product Details This product is a “basic supporting model” for steel structure projects. It’s a universal U-bolt, made of Q195 carbon steel. The U-shape is specifically designed…