The Spears 1435 series tube fitting is made of gray polyvinyl chloride (PVC) plastic and connects schedule 40 polyethelene (PE) pipe to threaded pipe conforming to the National Pipe Thread (NPT) standard. This adapter has a barbed fitting on one end to create a tight seal on flexible PE pipe when us...

This Kingston KMBVM Series mini ball valve is made of chrome-plated brass for higher corrosion resistance than regular brass or steel, and has a lever handle for on/off manual control, and full port flow for higher operating efficiency than standard port. This inline valve has 1/4" male and female N...

WATER-BLOCK filter removes water from gasoline and diesel fuel. Water-absorbing polymers trap water, restricting fuel flow when it is time to replace the element. Also removes microscopic particles (17 microns) of rust, sand, dirt, scale and lint. Also compatible with biodiesel blends up to 20%. Zin...

This Dixon DCP20B brass Air Chief industrial interchange quick-connect 1/4" air hose plug has a 1/4" female NPT threaded end, valveless construction, and connects to Air Chief industrial interchange quick connect couplers. The female National Pipe Thread (NPT) connection end connects to male threade...

All blue cap valves are designed with new polymer formula engineered to withstand 20% more tightening torque without cracking the polymer body. U.S. Solid Normally Closed Electric Solenoid Valve; 1/4" ports, engineering plastic(Nylon) body, nitrile rubber (NBR) seal, 12 volt DC, for air, water U.S...

The Merit Brass hex bushing is a class 125 lead-free brass pipe fitting with male National Pipe Taper (NPT) threads on one end and female NPT threads on the other end for connecting pipes of different sizes. It has a hexagonal head for increased leverage and use with a wrench. Lead-free brass is com...

CTA Tools 1930 Straight Lock-On Air Chuck features a clip that locks onto the valve while inflating the tire. It has 1/4-inch female NPT and 3/4-inch hex. Heavy-duty, brass construction allows for strength and durability. Whether tuning up your ‘68 Corvette or changing the oil on a John Deere tracto...

This Tru-Flate 21-133 hose adapter is made of brass and has a 1/4" male end for connecting to threaded pipe conforming to National Pipe Thread (NPT) standard and a barbed fitting for a hose with a 5/16" inside diameter. This adapter is for a fixed connection between plastic or rubber hose and pipe m...

Camco's P.O.L. Plug Adapter is for use on a 20 lb or 30 lb refillable propane tank to connect the cylinder to a regulator. It has a Soft Nose POL x 1/4" Male NPT and built-in excess flow protection.

The Merit Brass half coupling is a class 150 stainless steel 304 cast pipe fitting with female National Pipe Taper (NPT) threads on one end and a plain end on the other for connecting and extending different types of pipes. It has NPT threads on one end for creating a tighter seal than straight thre...

Camco's Propane Fitting is for use with some regulators. It allows you to connect a propane pigtail with 1/4" inverted flare to a regulator that has 1/4" female NPT port(s). 1/4" Male NPT x 1/4" Female Inverted Flare.

This Anderson Metals 56121 cored hex-head plug is a brass pipe fitting with 1/4" male NPT threads. The cored hex-head plug fitting inserts into a pipe or fitting to close and terminate its end. It has male National Pipe Taper (NPT) threads for connecting to female threaded pipes, creating a tighter...