Screw Size:M3 M4 M5 M6 M8 M10. Thread Pitch: M3:0.5mm; M4:0.7mm; M5:0.8mm; M6:1.0mm; M8:1.25mm; M10:1.5mm. 【High Quality 】: Our Hexahedron Square Nut are made from Aluminum Alloy, which provides excellent corrosion resistance and rust prevention, ensuring long-lasting durability.
