FH-024 Expansion Anchor Bolt U-Bolt Hook Bolt Mix

Product Details

This multi-type heavy-duty fixing fastener set integrates expansion concrete anchors, U-bolts and two kinds of hook bolts (J-type & L-type), serving core fixing demands of building foundation, pipeline clamping and large machinery installation, fully compliant with DIN 529 and DIN 3570 international hardware standards with CE & ISO9001 certification. Two steel grades are provided for differentiated load scenarios: cost-effective Q235 carbon steel for conventional wall fixing, and high tensile 45# steel for heavy structural and dynamic load projects.

Full size coverage spans M6 to M16 with adjustable embedment depth from 60mm to 180mm for thin concrete slabs and thick reinforced bases. Three anti-corrosion surface treatments are supported: zinc white / yellow zinc for indoor dry environments, and hot dip galvanized finish with superior salt-spray resistance for outdoor, coastal and long-term exposed construction scenes. All hook & U-bolts adopt standardized metric threads to match expansion anchor specifications for unified construction procurement.

Multiple bulk packaging modes are available including 25-50kg export cartons and sealed plastic storage buckets for warehouse stock management. Complete OEM & ODM customization services cover branded printed packaging, bespoke bolt length/diameter, exclusive anti-rust coating and customized hook opening width, catering to global structural hardware wholesalers, pipeline equipment manufacturers and construction engineering material suppliers.