Skip to content
🍁 Fall Savings Are Here – Get Up to 30% Off Select Fittings & Hose!
🍁 Fall Savings Are Here – Get Up to 30% Off Select Fittings & Hose!

1/2" Body Industrial Interchange Pneumatic Couplers and Plugs

1/2" Body pneumatic fittings are the perfect solution for your industrial and manufacturing needs, including construction and repair shops. Made of durable brass or steel, these fittings are designed to connect flexible tubing such as polyurethane and nylon in various sizes. The quick-connect design allows for easy attachment and detachment from your pneumatic system, while their 1/2" industrial interchange compatibility means they can be used with fittings from other manufacturers. With their reliability and versatility, these 1/2" Industrial fittings are a top choice for a wide range of pneumatic applications in construction and repair shops. Trust hpcouplers to deliver high-quality fittings that get the job done right.
  • Save 30% Save %
    $ 122.00
    $ 122.00 - $ 122.00
    $ 122.00
    $ 86.00
    $ 86.00 - $ 86.00
    $ 86.00

    Foster 52-5, 5 Series, Industrial Plug, 3/8" Male NPT, Steel

    In stock

    Series: 5 Part Number: 52-5 Interchange: Industrial Body: 1/2" Plug Thread: 3/8" Male NPT, MPT Material: Heavy-Duty Steel Rated Pressure:...

    View full details
    $ 122.00
    $ 122.00 - $ 122.00
    $ 122.00
    $ 86.00
    $ 86.00 - $ 86.00
    $ 86.00
    Save 30% Save %
  • Save 30% Save %
    $ 663.00
    $ 663.00 - $ 663.00
    $ 663.00
    $ 464.00
    $ 464.00 - $ 464.00
    $ 464.00

    Foster FM5105, 5 Series, Industrial Coupler, Automatic, 3/8" Male NPT, Brass

    In stock

    Series: 5 Part Number: FM5105 Interchange: Industrial Body: 1/2" Coupler, Automatic Thread: 3/8" Male NPT, MPT Material: Heavy-Duty Brass ...

    View full details
    $ 663.00
    $ 663.00 - $ 663.00
    $ 663.00
    $ 464.00
    $ 464.00 - $ 464.00
    $ 464.00
    Save 30% Save %
  • Save 30% Save %
    $ 248.00
    $ 248.00 - $ 248.00
    $ 248.00
    $ 174.00
    $ 174.00 - $ 174.00
    $ 174.00

    Foster 52-5B, 5 Series, Industrial Plug, 3/8" Male NPT, Brass

    In stock

    Series: 5 Part Number: 52-5B Interchange: Industrial Body: 1/2" Plug Thread: 3/8" Male NPT, MPT Material: Heavy-Duty Brass Rated Pressure...

    View full details
    $ 248.00
    $ 248.00 - $ 248.00
    $ 248.00
    $ 174.00
    $ 174.00 - $ 174.00
    $ 174.00
    Save 30% Save %
  • Save 30% Save %
    $ 224.00
    $ 224.00 - $ 224.00
    $ 224.00
    $ 157.00
    $ 157.00 - $ 157.00
    $ 157.00

    Foster 53-5, 5 Series, Industrial Plug, 3/8" Female NPT, Steel

    In stock

    Series: 5 Part Number: 53-5 Interchange: Industrial Body: 1/2" Plug Thread: 3/8" Female NPT, FPT Material: Heavy-Duty Steel Rated Pressur...

    View full details
    $ 224.00
    $ 224.00 - $ 224.00
    $ 224.00
    $ 157.00
    $ 157.00 - $ 157.00
    $ 157.00
    Save 30% Save %
  • Save 30% Save %
    $ 501.00
    $ 501.00 - $ 501.00
    $ 501.00
    $ 351.00
    $ 351.00 - $ 351.00
    $ 351.00

    Foster 5105, 5 Series, Industrial Coupler, Automatic, 3/8" Male NPT, Brass, Steel

    In stock

    Series: 5 Part Number: 5105 Interchange: Industrial Body: 1/2" Coupler, Automatic Thread: 3/8" Male NPT, MPT Material: Heavy-Duty Brass, S...

    View full details
    $ 501.00
    $ 501.00 - $ 501.00
    $ 501.00
    $ 351.00
    $ 351.00 - $ 351.00
    $ 351.00
    Save 30% Save %
  • Save 30% Save %
    $ 501.00
    $ 501.00 - $ 501.00
    $ 501.00
    $ 351.00
    $ 351.00 - $ 351.00
    $ 351.00

    Foster 5005, 5 Series, Industrial Coupler, Automatic, 3/8" Female NPT, Brass, Steel

    In stock

    Series: 5 Part Number: 5005 Interchange: Industrial Body: 1/2" Coupler, Automatic Thread: 3/8" Female NPT, FPT Material: Heavy-Duty Brass,...

    View full details
    $ 501.00
    $ 501.00 - $ 501.00
    $ 501.00
    $ 351.00
    $ 351.00 - $ 351.00
    $ 351.00
    Save 30% Save %