Feature

●This knurled nut adopts of premium carbon steel material, and combines with the treatment of nickel plating, more durable.
●Used with bolts or screws screwed together for fastening parts.
●The circular nut with knurled is easy to assemble and disassemble. It can open and close the air box cover quickly by hand without tools.
●This knurled nut provides m2 m2.5 m3 m4 multiple specifications to select.
●This knurled nut is an element that must be used in all manufacturing machinery.

[M4 40 Pcs]

Description

Model:Thumb Hand Nuts
DIY Supplies: Metalworking
Material: Carbon steel
Surface treatment: Nickel plating
Size: M2 M2.5 M3 M4
Note:
Please allow slightly errors due to manual measurement and different monitors.