Service Caster 1/2 inch diameter - 13 TPI x 1-1/2 inch length zinc plated threaded stem. Fits Series 20 1/2 inch bolt hole casters.
Bolt Hole Size: 1/2" Diameter
Threaded stem designed to fit 1/2" bolt hole casters. Stems can be difficult to measure. Service Caster recommends having existing threads checked on a thread gauge to determine correct thread size before ordering.
Need help choosing or ordering casters? Our onsite team is here to assist you, call 1-800-215-8220.