Kalpana

A Spline Shaft (Male) is a mechanical component featuring a series of evenly spaced ridges or teeth along its length, designed to fit precisely into a matching female spline or hub. These splines transmit torque while maintaining alignment between connected parts. Commonly used in automotive drivetrains, gearboxes, and industrial machinery, spline shafts provide high load-carrying capacity and efficient power transmission. Male spline shafts are typically manufactured from hardened steel for durability and can be straight-sided, involute, or serrated, depending on application requirements.