PCF 07-03 female connector push to connect fitting is used to connect 7mm O.D tubing to R, PT, BSPT 3/8 male stud thread in an inline configuration. 7mm O.D tubing to R, PT, BSPT 3/8 female connector push to connect fitting is made of nickel plated brass, POM release sleeve and stainless steel tube gripping claw. 7mm tubing to R, PT, BSPT 3/8 female connector pneumatic fittings are a type of fitting that is easy to assemble and used for low-flow tubing applications.