Which is better? Delrin or Teflon?
Do Chinese sellers of connectors know their stuff?
Some connectors are made to me tightened with a specific torque spec and some are hand tighten only.
They are good, it used to be one of the best because there were few connector manufacturers. And a lot of Amphenol is now made on a China Line.
How many of us have really done this? Myself included ...
In a word, no.
Surge Protector Gas Tube Wattage Ratings - Wattage vs Gas Tube Voltage At HF
Or why we don't publish specs ...