Can be used at high temperatures

Distributes load evenly due to the fact that it is manufactured as one solid piece.

Is THE most reliable all-metal self-locking nut.

As it is all metal, it is best for high temperature or corrosive applications

One of the only all-metal lock nuts that is certified to 15 cycles of prevailing torque – which is military standard.

Overall the most reliable locknut, with the only limitation of application temperature

Best for low temp applications, typically less than 350°F

Various polymers inserts available (Nylon, Vespel, PVDF, etc.) for higher temp. or corrosive applications.

Excellent reusability – can reliably be re-used 15 times

Eliminates galling and cold-welding common with exotic alloys