Colourful Flange Nuts Aluminum Alloy Nylon Hex Insert Lock Nut Locknuts self-locking Nut for RC Model Parts M2 M3 M4 M5 M6 M8 Nails Screws Fasteners
Name: Flange nut
Material:High quality aluminum alloy
Size:Thread inner diameter
M2 M2.5 M3 M4 M5 M6 M8(ID 2~8mm)