Grooved Shaft,1/2 D,12 L
0002 in, End Type Chamfered, Length Tolerance +/-0.Grooved Shaft, Material 303 Stainless Steel, Diameter 1/2 in, Overall Length 12 in, System of Measurement Inch, Diameter Tolerance -0.02 in, Material Hardness 83HRB, Groove Spacing 437/1000 in, Number of Grooves 5.