Description:OOTDTY Feature:, anti-corrosion, anti-rust and to use. Fine workmanship, smooth surface and wide application. The thread pattern is neat and clear, and the strength is even, and it is not easy to insert the wire. Smooth hole position without burrs, no pain to hands. M5/M6/M8/M10 types optional to meet different needs. Widely used for mechanical appliances, large appliances, household tools and so on. Specifications: Item Type: Plum Hand Tighten Nuts Material: Plastic + Copper Size: M5: 32mm/1.2inch, M6: 32mm/1.2inch, M8: 38mm/1.4inch, M10: 38mm/1.4inColor: BlackOptional Type: M5/M6/M8/M10Quantity: 10pcsNote: No retail package. Transition: 1cm=10mm=0.39 inchPlease allow 0-1cm error due to manual measurement. Pls make sure you don't mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package Included: 10 x Plum Hand Tighten Nuts