Rounded Hex Shaft

Description Built for high-load FRC mechanisms, the rounded hex shaft runs directly through compatible rounded-hex bearings while retaining the contact needed to positively drive standard 1/2" hex-bore wheels, pulleys, sprockets, gears, and hubs. This makes it a versatile choice for drivetrains, rollers, intakes, elevators, and other mechanisms where reliable torque transfer matters. Made from high-strength 7075 Al, this shaft provides an excellent strength-to-weight ratio for demanding applications. Features Rounded hex profile High strength-to-weight Designed for use with rounded-hex bearings Compatible with standard 1/2" hex-bore Black, corrosion-resistant finish (anodized) Specifications Length: 36" Outer Diameter (OD): 0.500" Inner Diameter (ID): 0.159" Material: 7075 Al Color: Black