The 5/8" Jackshaft Lock Nut is an essential component for keeping your jackshaft securely in place. Designed to fit a 5/8" jackshaft, this lock nut is made from high-quality materials that are built to last. It features a durable, corrosion-resistant finish that will protect it from the elements and ensure reliable performance over time. The lock nut is easy to install and tighten, and it will prevent the jackshaft from slipping or coming loose during operation. This is an important safety feature that will keep you and your equipment safe while in use. Whether you're using your equipment for work or play, the 5/8" Jackshaft Lock Nut is a must-have component for any jackshaft assembly.

5/8" Locking Nut for spindles and jackshafts.

5/8-18 Fine thread nylon lock nut.