Firestone Male Connector 1/4in. NPT To 1/4in. PTC Straight Brass Air Fitting - 25 Pack (WR17603046)

If you're building a custom air suspension system for your truck or SUV, you'll need reliable fittings to connect your air lines. This pack of 25 straight male connectors from Firestone is designed for just that purpose. Each fitting transitions from a 1/4 inch NPT thread to a 1/4 inch push-to-connect (PTC) fitting, giving you a solid connection point for your air springs and compressors.

These fittings are made from brass, a material known for its durability and resistance to corrosion, which is important for components that might be exposed to the elements under your vehicle. The push-to-connect design makes installation straightforward – simply push the air line in to secure it, and a release collar allows for easy removal if you need to make adjustments. Having 25 fittings in a pack means you'll have plenty on hand for complex routing or for future service needs.