XB-06180
Washer 5/8 Inch
SAF-Holland

This flat washer provides a precise load-distribution platform for high-stress fastener joints in SAF-Holland assemblies. The thickness measures 0.63 inches, with an inner diameter of 0.66 inches and an outer diameter of 2.63 inches, creating a broad contact surface that stabilizes clamping force and prevents surface damage on mating components. By spreading bolt loads over a larger area, it minimizes bearing stress, reduces fretting, and helps maintain thread engagement depth under repeated cycling and vibration. The washer is sized to accommodate standard hardware used in trailer and hitch installations, promoting consistent torque transfer and smoother assembly alignment. VMRS 053-007-008 identifies it as a component in fastening and securing applications, while category 42595 situates it within the general washer family used across SAF-Holland products. The practical value of this part is evident during substitutions or upgrades where misalignment or surface galling could compromise joint integrity. It supports straightforward field servicing, supports proper preload, and contributes to reliable, repeatable performance in demanding highway and worksite environments.