193153, EN106 - Elastic Stop Nut 5/8in-18

This is a 5/8-18 elastic stop nut (nylon-insert lock nut) used on truck and trailer hardware where vibration resistance is needed. Cross-reference part numbers: 193153, EN106.

In stock and ready to ship fast from our Pennsylvania warehouse near I-78 — most orders ship same day. Financing options are available at checkout for bulk hardware orders, and our team is happy to help.