M2 Knurled Thumb Nuts,Knueled Nut with Collar,Round Thumb Nut,Carbon Steel,Nickel Plating,Pack 20 Pieces

Description

Size Name:M2 Thumb Nut  |  Color Name:Silver M2 carbon steel knurled nut or thumb nut,is a nut with a knurled outside surface,rather than hex.this facilitates tightening by hand.Head DIA (dk): 8.0mmHead Height(K): 2.0mmWasher Height(T): 1.0mmOverall Height(M): 4.8mmWasher DIA: 4.3mmThread DIA: 2.0mmThread Pitch: 0.4mmHead Chamfer 45°Coating:nickel plating