
Stainless Steel A2 A4 Carbon Steel DIN315 (AF) America Form Wing Nut. Diverse Material Options: Available in Stainless Steel, Carbon Steel, Brass, and Alloy Steel. Multiple Surface Finishes: Options include Zinc Plated, HDG, Black, Bright, and Geomet. Wide Specification Range: Specifications from M3 to M24 to meet various application needs. High Corrosion Resistance: Features A2-70 grade ensuring excellent mechanical properties. Customization Services: Non-standard customized services available for specific projects. Fast Production Capacity: Monthly production capacity of 300 tons with professional testing. Global Standards Compliance: Meets DIN, ANSI, JIS, ISO, ASME, GB, and other international standards. Flexible Packaging: Bulk in cartons or customized packaging according to customer demand.