<h4>Why I prefer using a metric thread, NPT threads,and JIC thread ?</h4>

All my hydraulics hydraulic crimper fittings are made up of an NPT, JIC and Metric threading.


Whenever I start to fit in or crimp any of my Parker hydraulic hoses , Eaton and Vickers hydraulics , I must make sure that each of my hydraulic hoses are crimped normal with the fittings.


Sometimes, I make use of a manual type or Parker reusable fittings hydraulic fittings instead an electric crimper.

Some NPT threadings are not the same.
Any NPT threading are grouped into rough threads and smooth threads.

When I want to crimp my Eaton hydraulic hose. I prefer using the NPT thread to the weco union or camlock fitting connection. But when I want to use the NPT smooth threading, I will make use of my hydraulic pressure pumps.


But for other hydraulic jobs. I may use a metric threading or JIC threadings.