The COOLFRANCE M-10 x 30 hexagonal threaded coupling nut is a connector used to join two M10 threaded rods end to end.
- Shape — hexagonal, easy to tighten with a wrench.
- Use — assembling duct suspension systems or air conditioning units.
- Packaging — sold in a bag of 10 units.
A handy small consumable for any threaded-rod assembly job.