SIZE - 1/4" ID x 1/4" NPT Reusable Hose-End Repair Fitting. Industrial type, also known as M/D type, is compatible with industrial/M/D type air plugs, air quick couplings, and it is interchangeable with most manufacturers. MATERIAL - Made of high-quality brass, with strong wear and corrosion resistance, high compressive strength, durability, low magnetic permeability and high temperature ductility. Use - for professional workplaces, auto repair shops or garages at home, air hoses, air compressors, high pressure washers, air nailers, air blow guns, air tools, quick switching between many different pneumatic tools and accessories. WORKING PRESSURE & TEMPERATURE - 300PSI maximum working pressure, temperature range -65°F to +250°F (-53°C to +121°C) PRODUCT DESIGN - 6 ball bearing design for a stronger connection and knurled sleeves for better grip during connection and disconnection; sleeve guards help reduce the risk of accidental disconnection and protect the coupler sleeve. "

Air tool fittings are the components in the Air pressure system that play the roles of connection, control, reversal, diversion, sealing, and support.

Note that the Quick Connect Air Coupler are US NPT standard threads with a 60 degree taper.

Product introduction：

1. NPT female and male threads are hard connected and do not require sealing in most cases.

2. For professional workplaces, auto repair shops or garages at home, air hoses, air compressors, high pressure washers, air nailers, air blow guns, air tools, quick switching between many different pneumatic tools and accessories.

3. 6 ball bearing design provides a stronger connection. When pulling the sleeve backwards, the plug is inserted into the coupler, and when pulling the sleeve again, the plug is automatically separated from all couplers.

4. The threads are smooth and clear, easy to install, and a sufficient number of threads are designed to ensure that the joint is stronger after tightening and prevent loosening. To ensure a seal, Teflon tape can be used, just wrap a few turns around the threads.

5. When purchasing Air tool fittings, consider the application as this will affect the material type, shape, size and desired durability. Fittings are threaded or unthreaded and come in many shapes, styles, sizes and schedules (wall thickness)

PACKAGE INCLUDED:

12 x 1/4-Inch Brass Female Industrial Coupler

1 x Teflon tape

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