Push in fittings with PT & NPT(PWT- male Y fitting) Thread: Inch thread, Metric thread, NPT, PT, BSPP As a Fitting manufacturer,include pneumatic Fittings ... , BSP fittingsMatertial: Brass nickeled plating, Plastic, POM, Stainless steelThread: Inch thread, Metric thread, NPT, PTColor of sleeve: Blue, Red, Black, GrayShape of sleeve ...