4 Set NPT 3/8 Inch Pressure Washer Coupler, Quick Connect Fittings, Stainless Steel Male and Female Quick Connect, Pressure Washer Adapter Set (Internal Thread and External Thread)

Choose from our selection of quick-connect fittings, including over 10,800 products in a wide range of styles and sizes. Same and Next Day Delivery.

Our Hi-Flo Plug & Coupler Kit includes rugged air fittings built to deliver superior air flow to power your pneumatic tools. Ideal for high volume, low pressure applications for residential, …

All industrial interchange quick-connect air couplings fit the same size industrial interchange plugs no matter the pipe size or barbed hose ID. Also called Milton M or Mil-Spec (meet MIL-C …

30 Pcs 1/4'' Male NPT Industrial Plugs Kit, Quick Connect Air Line Hose Fittings, 1/4 Inch High Flow Pneumatic Plugs, Air Coupler and Plug Kit, Airs Compressor Fittings

Swagelok quick-connects are available in a wide range of configurations, stem and body connectors, and end connections. Options include single-end and double-end shutoff models …

Upgrade your air line setup with our all-new, rugged quick-connect air hose fittings built to last from industrial-grade brass & steel. Our quick-connect plug & coupler kit is designed to work …

When it comes to NPT Hydraulic Quick-Connect Couplings, you can count on Grainger. Supplies and solutions for every industry, plus easy ordering, fast delivery and 24/7 customer support.

Twist these fittings onto aluminum pipe for quick, sealed connections— no threading, soldering, or welding necessary. Use them to build a compressed air system in half the time it would take to …

Part of the Ralston Quick-test™ System of safe, stable, leak-free connections without a wrench. NPT Male Quick-connect Fittings come in a variety of different configurations. Choose which is …