Coarse Threaded stem casters are the most common type of stem caster. They have a threaded stem on top that screws into a tapped threaded hole, passes through a hole in which it is held in place with your lock washer and nut, or a welded nut inside of tubing. Caster City’s stem casters allow your equipment to roll, which reduces the effort it takes to move or reposition the equipment. Threaded stem casters are typically used when there is not enough room on the equipment’s mounting surface to attach a plate caster’s mounting plate.

Caster City manufactures zinc stem casters that can support up to 1500 lbs per caster, found here.

For 3/8″ Threaded Stem Casters click here