
Zinc-Plated Steel Flange Hex Nuts Resist Corrosion. Customizable Dimensions: Flange diameter 0.167-68mm, width 1/8-55mm, thickness 0.01-11.9mm. Multiple Surface Options: Plain, Zinc Plated, Copper Plating, Phosphating, or Hot Dip Galvanized. Free Sample Availability: Free samples provided, quantity not exceeding 20 pieces per order. 22 Years Manufacturing Exp: Professional production and export experience since 1999. Diverse Material Selection: Available in Stainless Steel, Carbon Steel, Iron, and Aluminum Steel. Flexible Payment Terms: 30% T/T advance payment and 70% T/T before shipment. Wide Size Range: Standard sizes M3-M36 available, customizable to client needs. Corrosion Resistant: Zinc-plated finish provides effective resistance against corrosion.