Originally Posted by druid
As you can see, Kingman Spyders use primarily Metric screw sizes.
Standard ASA/tank reg threads are - 3/4" x 14 NPT thread
Spyder barrels threads are - Metric 1.5
Standard gauge threads are 1/8"NPT
Standard Macroline fittings...both 90* and straight are 1/8"NPT
Just so I'm understanding correctly, I have an 06 electra and am adding a on/off and possibly going to macroline. The threads on the regulator are standard not metric?