VEVOR House Floor Jack, 19"-36" Height Range, 18000 lbs Max Load Capacity, Adjustable Support Beam Basement Jack Post Pole for Leveling, Lift Support Steel Telescoping Jack Post for Temporary Support
I'm looking to put a lock or jam nut on the threaded rod. What size nut would be needed for the threaded rod? I measure the threaded rod OD at 1.172 inch or 29.7 mm. I count approx 8.0 to 8.5 threads per inch.