[m3 5pcs]
M3 M4 M5 M6 M8 brass round blind end step Knurled Thumb NutsItem specifics:Material: copperIs customized: YesType: Thin NutsDiy supplies: ELECTRICALOrigin: Mainland ChinaCertification: CEModel number: m3 m4 m5 m6 m8 m10