
M16 SS316 Carbon Steel Hexagon Flange Weld Nut Convex Welding Nut. Customized Fastener Options: Supports OEM/ODM with customized lead time of 30-60 days for specific requirements. High Temperature Resistance: Maintains high strength and creep resistance at high temperatures, extending equipment life. Excellent Weldability: Material is not prone to cracking after welding, suitable for resistance and argon arc welding. Strict Quality Control: Professional QC team inspects every item from production to packaging to avoid bad quality. ISO Certified Manufacturer: ISO9001, ISO14001, and ISO45001 certified with over 30 years of manufacturing experience. Free Samples Available: Free samples provided for standard fasteners to test and check quality before bulk orders. Comprehensive Testing Lab: In-house lab conducts chemical analysis, mechanical testing, and corrosion resistance checks. Global Shipping Capability: Dedicated shipping department ensures faster delivery and secure protection of goods.