M3 M4 M5 M6 M8 M10 M12 Metric Carbon Steel Dome Cap Nuts Ni-Plated/Black-Zinc
Material：Carbon Steel
Type：Cap Nuts
Surface Treatment：Zinc/Ni- Plated
Standard：Metric
Size：eg: M3 (Inner Diameter=3mm)
※ Please note: We specialise in the production of various hardware accessories, hardware tools and mechanical transmission system components. If you have any other needs, please contact me and we will solve your problem promptly!
▲ Tips:
◆ All pictures are professionally colour-coded, but due to the different ambient light and display device settings, there may be some discrepancies between the displayed pictures and the items themselves. Please understand this.
◆ The data is measured manually. There may be deviations, but this has no effect on use.
