
M3 M4 M5 M6 M8 M10 M12 304 Stainless Steel Hex Hexagon Flat Countersunk Head Binding Rivet Nut Insert. Extensive Material Options: Available in Stainless Steel, Steel, Brass, Bronze, Iron, Aluminum, Carbon Steel, Alloy Steel, and Titanium. Customized Size Range: Sizes from M3 to M20 or made to print according to customer specifications. Multiple Surface Finishes: Options include Plain, Zinc Plated, Black Oxide, H.D.G, and DAC as per custom needs. Full Customization Service: Supports customization from samples, designs, and full customization with flexible options. ISO Quality Certification: Passed ISO9001:2008, CQM, and IQNet quality management system certifications. Free Samples Availability: Free samples provided if stock is available; otherwise, discussed with the customer. Fast Delivery Guarantee: Quality guaranteed as soon as possible with peak and off-peak lead times within 15 workdays. Comprehensive Inspection: 100% visual inspection for finished products with traceability of raw materials.