Eliminate slop on shafts.Add space between metal parts.Plastic.20-Pack.Available in various lengths.
Compatibility : All VEX screws and shafts.Diameter:0.500".Hole: 0.194".Thin Height: 4.6mm.
Robot Mesh LLC, the creators of the Flowol flowchart programming software.
Phone 800-839-9205Fax 425-861-1131
Hours: 10:00 AM to 6:30 PM, Mon-Fri
Robot Mesh LLC
13427 NE 20th St, Ste CBellevue WA 98005