PERMITTED TORQUE ON THE KEY AS PER REFERENCE TO ANSI/AGMA STANDARD 6101-E08
Input data
	Diameter (D)		mm
	Width (b)		mm
	Height (h)		mm
	Chamfer (s)		mm
	Depth of groove in shaft (tk)		mm
	Working length (C)		mm
	Key quantity
	Key material hardness		HB