Nut Series (Hex Nuts), made of high-quality carbon steel, alloy steel, or stainless steel through precision cold heading or machining processes, featuring high thread accuracy, regular tooth profile, and tight reliable fit with bolts. Available in multiple surface treatment options including hot dip galvanized, dachromet, machine plating, and multi-alloy coating, offering excellent corrosion resistance for various harsh working conditions. Full range in stock (covering GB/T41, GB/T6170, DIN934 and other standards), with non-standard customization supported. Widely used in photovoltaic supports, power towers, steel structure buildings, bridge engineering, marine machinery, and more.
√ Full-chain self-developed production
√ Precise threads & secure fit
√ Full specifications & ready stock
√ Non-standard customization supported
√ Strong certifications & worry-free after-sales