5/8-18 右手母至 1/4 BSP 母接頭

I needed this to hook up my HTP welder to a standard gas bottle, and the threading lined up perfectly with no leaks. The solid brass build gives me confidence it’ll hold up.

Took me a while to find an adapter that bridges these two thread sizes, and this one finally let my HTP-style machine hook up to a standard 1/4 BSP line without any wobble. The threads fit snugly and the finish feels solid, no gas leaks on the first test. Exactly what I needed for the shop.

Machined threads are clean and the adapter seats perfectly without any wobble or leaks at the regulator. Hooked it up to my welding rig and the 5/8-18 RH side grabbed firm while the 1/4 BSP end threaded smoothly. Exactly what I needed to bridge the connection.