Service Caster #20 Series threaded stem swivel casters with 4 inch phenolic wheels feature a
bright zinc plated finish. This series casters are ideal for light and
medium duty material handling, carts, equipment, and shop projects.
Phenolic wheels have a high resistance to impact damage while providing
protection for floors in commercial and industrial settings. These easy
rolling wheels are quieter than comparable steel wheels. Phenolic resin
wheels feature a resistance to water, oil, and grease. Being
non-metallic, these resin wheels are also spark proof.
Wheel Dimension: 4" x 1-1/2"
Threaded Stem: 3/8" dia. 16TPI x 1-1/2" long
Mounting Height: 5-1/8"
Attachment: Screw in or use nut to secure
300 pound capacity per caster
Please ensure that you have measured the stem size correctly. If you are uncertain about the measurements, visit our "How to Measure Caster Stems" page or call 1-800-215-8220 for assistance.