Barbed Hose Adapter for Air and Water Stainless Steel 1-11-1/2 * 1" [Male NPT] nothread_size_2-1-2 The screws have a thread

The screws have a thread of 1-1/8-7 and a length of 14

permanent connection

these are designed for through-hole applications

The screws have a thread of 1-8 and a length of 11

Barbed Hose Adapter for Air and Water Stainless Steel 1-11-1/2 * 1" [Male NPT] nothread_size_2-1-2 The screws have a threadSlide the barbed end into rubber hose and secure with a clamp or a crimp on hose ferrule. 304 stainless steel fittings have very good corrosion resistance, so theyre the best choice for high humidity environments. Fittings with a threaded end are also known as hose nipples. The fittings have a length of 1'' and a thread of 1 11 1 2.