Chrome Steel Jam Nut, 1/2 Inch-20 LH NF Fine Thread

If you've got spherical rod ends on your vehicle, you'll probably need jam nuts. You might also need them for tie-rod ends or other types of fittings and connectors. Our jam nuts are made from premium chrome steel and they're available with left hand threads.

These steel fine thread jam nuts are for use with rod ends, heim joints, and clevis.

• 1/2 Inch-20 LH NF Fine Thread
• Available in left hand thread.

Note: Always run a tap or die over and through any chromed threaded item. Apply anti-seize liberally to both threaded surfaces before assembly to prevent galling of threads. Learn why running a tap or die over new threads is so important prior to assembly in our tech article, Installing New Hardware.