Combine with a machine key to transmit torque to gears, sprockets, and other power transmission components.

Connect these internally threaded shafts directly to threaded components, or use a fastener to secure.

Clip retaining rings into the grooves to separate and position gears, sprockets, and bearings.

Thread these shafts into a tapped hole to support idler sprockets and pulleys in tensioning applications. They have a retaining-ring groove, retaining ring, and spacers to position your component and hold it in place.

Lighter than solid shafts, hollow shafts reduce your total system weight and allow you to run various media such as electrical wiring, compressed air tubing, coolants, or lubricants through the center.

Internal threads allow you to mount these shafts onto threaded studs and fasteners, no shaft supports needed.

Clip retaining rings into the grooves to separate and position collars, supports, and housings.