Premium Material: Constructed from high-quality 65Mn spring steel for superior elasticity and durability.
Corrosion Resistance: Hot-dip galvanized coating provides long-term protection against rust and oxidation.
Anti-Loosening Design: Double-coil structure with offset openings ensures reliable clamping force under vibration.
Wide Size Range: Available in metric sizes from M8 to M36 to match standard bolts.
Customization Options: Offers full customization, minor customization, and flexible customization from samples or designs.
Quality Compliance: Complies with GB/T 93 and international quality standards with strict tensile strength testing.
OEM/ODM Service: Professional manufacturer providing OEM and ODM services with competitive factory pricing.
Versatile Application: Ideal for power grid infrastructure, steel construction, and heavy machinery in harsh environments.