
DIN128 Carton Steel Black Color Curved & Waved Spring Lock Washer. DIN 128 Standard Compliance: Meets DIN 128 Type A and B standards for curved and waved spring lock washers. Non-Directional Design: Allows tightening in clockwise or counter-clockwise directions without direction specificity. Carbon Steel Construction: Made from durable carbon steel for reliable spring force and frictional resistance. Wide Size Range: Available in sizes from M3 to M64 to fit various bolt and nut specifications. Flexible Customization: Offers full customization options including designs, samples, and specific requirements. ISO 9001 Certified: Manufacturer holds ISO 9001 certification ensuring quality management standards. Competitive Pricing: Provides competitive prices with excellent quality and superior service for global clients. Global Export Capability: Exports to over 40 countries including the US, Europe, South America, Africa, and the Middle East.