Taking the Guess-Work Out of MOV Stem Nut Wear

Stemnut MD "US Patent 10739123"

Do you know the condition of your MOV stem nuts?  Most companies take an "out of sight, out of mind" approach to their stem nut maintenance.  But when they fail, they frequently become the center of attention.  The Stemnut MD kit will enable YOU to determine when to replace your stem nuts and not allow them to tell you.

​​​A quick and accurate tool for a costly problem.

- Test usually takes much  less that one hour to complete

- Better than 95% accuracy

We can work with your maintenance team to increase stem nut life and prevent stem nut failures through proper PM and Stemnut MD testing. 

The Stemnut MD kit can be used on almost all MOVs where the stem is pointing straight up.

NOTE: Special adapters are required where stems are pointing in any other orientation.