Brass 4" Female Camlock x 4" Male NPT Threads_NH 2 inch NH / NST

2 inch NH / NST is a very rare thread and is often mistaken in place of 1 1/2 inch NH NST

Machined from forged 6061 - T6 aluminum and anodized

A quick release webbing strap allows for the strap to be secured to the engine's top grab bar

Our single jacket mill hose is for light industrial and construction locations where medium water pressure is used

Shipped with removable PVC 8" x 6" reducer

Brass 4" Female Camlock x 4" Male NPT Threads_NH 2 inch NH / NSTGlobal type "B" brass 4 inch female camlock (Cam & Groove) coupler to 4 inch male NPT threads. Under no circumstances should cam and groove couplings be used for compressed air or steam service! Connections The female side of this adapter will only connect to 4 inch male camlock The male threaded side of this adapter will only connect to a 4 inch female National Pipe Tapered (NPT) or National Pipe Straight Hose (NPSH) thread, for example, PVC or metal