
Hiqh Quality GB62.1stainless Steel Wing Nut Zinc Plated Finish. Wide Thread Size Range: Available in M3, M4, M5, M6, M8, M10, and M12 sizes. DIN and GB Standards: Complies with DIN and GB standards for Grade 4 fasteners. Customization Options: Supports customization from samples and designs with logo and packaging options. Free Samples Available: Free samples provided for standard products; customer pays express fee. Professional Engineering Support: Expert engineers available to assist with selection and provide drawings. 100% Quality Inspection: Every product undergoes visual inspection by packing staff before shipment. Flexible Payment Terms: Accepts LC, T/T, PayPal, D/P, Western Union, and small-amount payments. Fast Delivery: Lead time within 15 workdays for both peak and off-peak seasons.