FH-021 Chemical Anchor Bolt Expansion Bolt Bulk Construction Fastener Mix

Product Details

This industrial chemical anchor bolt series is specially developed for heavy structural construction, bridge engineering and machinery fixed installation, replacing traditional mechanical expansion anchors to deliver ultra-high pull-out resistance via chemical resin bonding technology. Two carbon steel grades are supplied to match different load demands: standard Grade 5.8 for general wall and equipment fixing, and high-strength Grade 8.8 certified for bearing large dynamic and static structural loads.

The full size range covers M8 to M20 with embedment depths from 80mm to 200mm, adapting to thin concrete slabs and thick reinforced concrete bases. Three anti-corrosion surface treatments are optional: ordinary zinc plating for indoor use, yellow zinc for medium outdoor environments, and hot dip galvanized finish for coastal high-humidity salt air scenes to avoid long-term rust failure. Each complete set is pre-matched with anchor stud, hex nut, flat washer and dedicated resin capsule, no extra separate accessory purchase required for construction crews.

Multiple bulk packaging solutions are available including 50kg standard export cartons and sealed plastic storage buckets, convenient for large-scale project procurement. Complete OEM & ODM customization services are supported, including printed brand logos on packaging, custom bolt lengths, special steel grades and exclusive anti-corrosion surface processes, serving global structural hardware wholesalers and engineering material distributors.