🔩 Carbon Steel Hex Nuts – UNC / UNF Threads | M3–M48 | Black / Zinc Plated / HDG

High Strength | Corrosion Resistance | OEM/ODM Customization These carbon steel hex nuts are available in a wide range of sizes and finishes, including black oxide, zinc plating, and hot-dip galvanizing. Designed for high-performance applications, they offer superior strength and durability, making them perfect for industrial, automotive, and construction use. ✅ Product Specifications Product Name: Hex Nuts Material: Carbon Steel Size Range: M3 – M48 / 4# – 1 inch Thread Type: UNC / UNF / Metric Strength Grades: Grade 2 / Grade 5 / Grade 8 Surface Finish: Plain Black Oxide Zinc Plated (White / Yellow) Hot-Dip Galvanized (HDG)…