Hex nuts are used for fastening to a hex cap screw, socket cap screw or bolt, or use as a spacer. Hexagonal washers are used to connect two male threads and are used with threaded rod & screws. This hexagonal spacer can be widely used in high-temperature, high-pressure, and highly corrosive pressure, valves, sealing parts of cylinder heads, and industries such as car, steel mills, chemical equipment, engineering machinery, RC car, drones, motherboard, shock stand offs, RC Airplane, FPV Quadcopter, Drone, RC Truck, Racing, Quad, RC Boat, Motherboard, CNC, etc.Specification Material: Aluminum ( anodized stand offs )Inner diameter: 3 mm (M3)Hexagonal diagonal diameter: 5mmLength: 60 mmCompatible Screw Size: M3 Screws BoltsPackage list: 6 pcs M3*H5 Hex NutsAdvantageMade of durable Aluminum material, which is hard, good performance, good electrical conductivity, corrosion resistance and can be used for a long time.Instruction : Hex nuts are hex shaped with internal threads and driven with a wrench.NOTE: Please select the appropriate size according to your needs. Our store has different models, sizes, and colors to choose from.
