Quick coupler plug 

Quick coupling plugs with female thread 

Pneumatic quick-release coupling plug with female thread. The plug is designed for installation together with a quick-release socket. The plugs presented in this section have a female thread - installation is performed by screwing the plug onto a male thread. Plugs intended mainly for pneumatic installations - enable easy and fast connection of pneumatic hoses and tools. We also offer other pneumatic quick-release elements such as hose tail plugs, plugs with male threads, and sockets. 

Pneumatic quick-release coupling plug with thread (female thread) is a solid and precise threaded connection, created for fast assembly, reliability, and versatility of applications. Installed without tools, it automatically cuts off the flow when disconnected, which increases usage safety. Reliable construction – nickel-plated brass body and NBR seals guarantee resistance to pressures up to 35 bar and conditions from –20 °C to +100 °C. System compatibility – available in standard threads: 1/4", 3/8", 1/2" (internal and external), allowing for seamless integration with existing equipment. Ideal for workshops, production, pneumatic devices, paint spray guns, or washers where speed, tightness, and reliability matter. Quality guarantee – Hydron connectors have the relevant certificates and approvals, confirming their durability and compliance with industrial standards.