Hex Head Pipe Plugs

Hex Head Pipe Plug (Hollow/Solid) 121 / 121S Series 

Hex head plug fittings are made with high quality yellow brass and are perfect for industrial, construction, trucking and transportation, factory automation.

  • Working Pressure: Up to 1000 PSI
  • -65*F to +265*F
  • Vacuum and Positive Pressure 
  • NPT Thread Size

Our selection of male npt hex head plug fittings are available in north american pipe sizes ranging from 1/8 up to 1 inch. These hex head pipe plug fittings are reusable and can be used for applications involving pneumatics, vacuum, and general fluid handling. An economical and durable solution to your piping and plumbing needs. Our hex head head plugs are widely used in industrial manufacturing applications and corrosion resistance is desired, usually these are installed in pneumatic valves, hydraulic valves, manifolds and air tanks or crank cases. Additional usage for other types of fluid transfer and handling non potable water, air and fuel.

Advisory: Please make sure you understand the NPT thread sizing procedure.

Our quality barbed/threaded connectors/couplers are manufactured FasParts' highest standards. They are perfect for connecting lines for air, water, fuel, oil and inert gases.

Suitable for use in Automotive, Nautical, Industrial, and Commercial applications

This precision product works great with other quality FasParts accessories.