got a line with 1/4-18 male NPT on it already, will this adapter let me hook into a 3/8 tube inverted flare fitting?
Question by: Kirk C on Mar 27, 2025, 6:12 AM
It bridges a 1/4-18 male NPT connection over to a 0.38 inch female 42 degree inverted flare, in a straight body. If your other side is a 3/8 inch (0.38) 42 degree inverted flare tube end, this is the matching female flare side.
Answer by: Customer Support on Mar 29, 2025, 6:18 AM
got a 1/4 NPT male fitting on my hydraulic line and need to tie into a 3/8 inverted flare. this the right adapter for that?
Question by: Dwayne G on Dec 28, 2025, 12:10 PM
For a 1/4-18 male NPT thread connecting to a 0.38-inch female 42-degree inverted flare, yes, that's exactly what this adapter is built for. The flare angle is 42 degrees, which is the inverted flare spec, and the tube OD it seats against is 0.38 inch. As long as your line matches those figures, this straight brass adapter should make that connection clean and direct.
Answer by: Customer Support on Dec 30, 2025, 6:48 AM
Will this adapter hold up okay in a hydraulic setup?
Question by: Steve R on Aug 8, 2025, 7:24 PM
Designed for demanding conditions, the brass adapter should provide reliable and durable connections in hydraulic systems.
Answer by: Customer Support on Aug 10, 2025, 9:59 AM
