This hose will connect the typical standard air brush threading found on Iwata and GSI Creos air brushes and standard air brush accessories such as moisture traps or quick disconnects (1/8th inch BSP) to the standard threading found on most pneumatic hoses, compressors, and air tanks you find in a garage or workshop (1/4th inch NPT).If you are attempting to adapt an airbrush to such a standard pressurized air supply, you only need to find a way to adapt your female NPT end to your supply. You can find NPT fittings and adapters easily at your local hardware store in the US. Once you have this hose, you should be able to get it hooked up without waiting for any additional online orders for strange and rare adapters to come in.The hose itself seems to be of good quality and each end uses o-rings, which should provide a tight seal without the need for teflon thread tape or thread sealant.