
Big Size Zinc Plated Carbon Stainless Steel Metric Coarse Hex Square Cap Nut. Wide Size Range: Available in sizes from M5 to M100 to meet diverse application needs. Multiple Material Options: Offered in Carbon Steel and Stainless Steel grades including SS201, SS304, and SS316. Diverse Nut Types: Includes Hex, Cap, Flange, Nylon, and Square nuts for various fastening scenarios. Customizable Finish: Options include Plain, Zinc, Yellow Zinc, HDG, Silver Ruspert, and Dacromet. OEM/ODM Support: Supports customization from designs or samples with available tools and engineering. Strict Quality Control: Pre-production samples and final inspections ensure consistent quality before shipment. International Standards: Compliant with DIN, ISO, ASME, ASTM, and BSW standards for global compatibility. Corrosion Resistance: Stainless steel options provide excellent resistance to rust, chemicals, and harsh weather.