Diverse Material Options: Available in high-quality carbon steel and stainless steel for various industrial needs.
Customizable Dimensions: Standard sizes M3 to M20 plus non-standard specifications can be customized.
Multiple Surface Treatments: Offers galvanization, blackening, phosphating, Dacromet coating, and original color options.
Anti-Loosening Performance: Spring washers use elastic deformation to prevent bolts from loosening under vibration.
High Precision Manufacturing: Flat washers feature uniform thickness and high flatness for better assembly stability.
Wide Application Range: Suitable for mechanical equipment, automotive parts, furniture, and building steel structures.
High Strength Compatibility: Designed for high-strength bolt connections ranging from Grade 8.8 to 12.9.
Reliable Durability: Smooth surface and uniform hardness ensure long-lasting performance in crucial safety structures.