Service Caster #20 Series 10mm threaded stem swivel casters with 4 inch soft rubber wheel and posi lock are a versatile caster choice. Featuring a zinc plated finish, these casters are ideal for light and medium duty material handling, carts, equipment, and shop projects.
Wheel dimension: 4" x 1-1/4"
Threaded stem: 10mm dia. 1.5 pitch x 1-1/2" long. Includes nut and lock washer.
Mounting height: 5-1/8"
Attachment: Screw in or use nut to secure
200 pound capacity per caster
Wheel tread hardness: Durometer 70-80 Shore A (+/- 5)