Instant Tube Fittings
These low cost fittings by STC offer fantastic quality and value.
STC instant tube fittings are most often used to connect plastic tubing in compressed air systems.
Improved Chemical Compatibility
The STC fittings feature a black plastic snap action release ring that makes installing tubing or removing tubing easy to do without the u
Our low-cost STC instant tube fittings feature:
Temperature range from -20 to 140 degrees F
Nickel Plated Brass Threads with Teflon thread sealant.
Stainless Steel Gripping rings hold plastic tubing securely up to 215 PSI