12mm OD Pneumatic Quick Connect Fittings Straight Union Coupler Pack Of 20, Push To Connect, Plastic And Stainless Steel, 0-145 PSI, 32-140 F, Easy Plug And Play Hose Adapters For Air Lines And Pneumatic Projects

12mm OD Pneumatic Quick Connect Fittings Pack of 20
✔️ Pack of 20, push-to-connect 12mm x 12mm, 0-145 PSI rating

These direct push reducing hose fittings are made from plastic and stainless steel, designed to create quick, tool-free connections for polyurethane or nylon tubing in pneumatic projects. They’re ideal for hobby setups, small shops, and DIY automation rigs.

✅ Working pressure: 0-1.0 MPa (0-145 psi)
✅ Tube compatibility: PU/PA/PE/PVC 12mm OD
✅ Temperature range: 0-60 C (32-140 F)
✅ Material: plastic body with stainless steel insert for durability
✅ Pack size: 20 pieces per pack

💡 What is a 12mm pneumatic push-to-connect fitting used for? These handy fittings simplify building and reconfiguring air lines. - Handy for quick changes in pneumatic lines and prototyping - Great for hobby shops, labs, and small workshops - Sealing with an integrated rubber ring helps prevent leaks - Compatible with PU/PA/PE/PVC tubes around 12mm OD