Double Threaded End Bolts Optimum Design Hook Bolts for Steel Purlins

Double Threaded End Bolts Optimum Design Hook Bolts for Steel Purlins. 12-Year Warranty Coverage: Comprehensive warranty protection for 12 years on all mechanical components. Premium SUS304 Material: Constructed from high-grade stainless steel for superior durability. Corrosion Resistant Design: Highly corrosion resistant surface treatment ensures long-term performance. Versatile Installation: Compatible with both wooden rafters and steel purlins for flexible use. Integrated Waterproofing: Features waterproof EPDM rubber for enhanced weather resistance. Multiple Size Options: Available in M10x200mm, M12x200mm, and M12x300mm configurations. Fast and Simple Install: Optimized design allows for quick and cost-effective installation. Global Certifications: Certified by ISO, CE, SGS, and AS/NZ 1170 standards.