STEMCO Rolls out New Zip-Torq® Axle Spindle Nuts

Convenient Fleet Maintenance: The Zip-Torq single piece nut system features a unitized design for simpler, safer service and installation — without special tooling.

Specialized Locking Feature Increases Safety And Simplifies Installation: The specialized locking feature of Zip-Torq is engineered to prevent inadvertent back-offs. It has twice the number of threads to firmly hold bearings. When the nut is locked, it cannot be hand-rotated. But when the locking feature is disengaged, Zip-Torq can be easily removed by hand.

Improve ABS: The Zip-Torq eliminates excessive tightening that can lead to poor lubrication, and prevents bearing play that can cause vibration.