Collection:DN 12 Air Coupling Sockets With Female Threads

View Tameson's wide range of DN 12 air coupling sockets with female threads. The DN 12 profile is used for large flows of compressed air and/or when robustness is required. The female thread allows the mounting onto a matching male threaded part. A pneumatic coupling is used to quickly connect air tools to a compressed air line. The coupling requires two parts: the socket (female) and the plug or nipple (male part). When disconnected, the coupling automatically seals off to maintain the line pressure. They are often referred to as compressed air couplings, compressor couplings, pneumatic fittings, air hose couplings, etc.