
Color Zinc Plated Square Washer Fender Lock Washer Slf Quality. Wide Material Options: Available in Carbon Steel, Alloy Steel, Stainless Steel, and High-Strength materials. Diverse Surface Finishes: Offers Color Zinc Plated, Black Oxide, Galvanizing, and Plain finishes for durability. Multi-Standard Compliance: Products adhere to DIN, ISO, ANSI, ASME, SAE, GOST, IFI, BS, and JIS standards. Broad Industry Application: Suitable for structural, electronic, mechanical, energy, chemical, mold, hydraulic, and automotive sectors. Customization Capability: Custom surface treatments and delivery terms available based on specific customer requirements. Professional Manufacturer: Over 15 years of expertise with a focus on quality, integrity, and professional service.