Bus Parts & Warranty 800-724-8464 M-F 8:00 am - 4:30 pm EST
The Fastenal 5/16" Lock Washer has a yellow zinc finish, as well as an inner diameter of .322" and an outer diameter of .583". This Fastenal 5/16" Lock Washer features a medium split.
800-724-8464
800-724-8464