
Stainless Steel Threaded Rivet Nuts Flat Head Insert Nutsert. Wide Material Range: Available in 201, 304, 316, 410, and other stainless steel grades. Custom Surface Treatment: Options include Zinc Coating, Dacroment, Passivation, and Black Oxide. Flexible Sizing: Standard sizes M3-M12 with non-standard sizes available upon request. OEM/ODM Support: Accepts full customization, minor customization, and design-based orders. Multiple Standards: Complies with DIN, ANSI, GB, JIS, GOST, and BSW standards. High Corrosion Resistance: Dacromet and Electro Nickel coatings offer up to 1000 hours salt spray test. Fast Delivery: Lead time within 15 workdays during off-peak season. Reliable Quality: ISO9001 and BSCI certified with strict quality control processes.