Eurocardan 12mm Hub Lock Washer for Flex Coupler

Keep your flex coupler hub hardware tight with this 12mm Hub Lock Washer, made by Eurocardan to fit all flex coupler models. The split lock washer provides spring tension against the nut or bolt head, resisting loosening from vibration to maintain a secure hub connection under demanding field conditions.

Designed as a genuine Eurocardan component for a precise, direct fit, this lock washer is a dependable replacement for worn or missing washers on flex coupler hubs.