Black cap nuts have excellent load-bearing and rust/wear resistance, good corrosion resistance and corrosion resistance.The surface of M6 nuts is galvanized and smooth without burr, effectively preventing weathering and improving the appearance of the finished product.Hex cap nuts with internal screw caps also protect you and other components.The acorn cap is easy to tighten with a wrench and is very tough and lightweight in all conditions.M6 nuts are suitable for: mechanical equipment, electronic equipment, communication equipment, etc.Product name: M6 nutsMaterial: Black zincColor: BlackSize:Pitch: 1mm/0.04inchHeight: 11mm/0.43inchNominal diameter: 6mm/0.24inThe package contains:M6 nuts *24pcsAttention:Due to manual measurement, please allow a slight error in size.There may be slight differences in color due to different screen displays.