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.

Attach threaded accessories, such as mixer propellers and fan blades, to the end of these shafts.

A flat surface area allows set screws to dig into the shaft for securely mounting gears, sprockets, and bearings.

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