M-Style Airline Plug 3/8″ NPT Male, Case Hardened Steel, 40 SCFM, 300 PSI

The MI-733 M-Style Airline Plug is built for secure and efficient pneumatic tool connections. Made from case-hardened steel and plated to resist rust, this plug offers excellent strength and long-lasting durability in demanding shop and industrial environments. Designed with a 3/8″ NPT male thread, it connects seamlessly with standard M-Style couplers for quick and reliable attachment. With a 1/4″ basic flow size, the plug delivers up to 40 SCFM airflow at 100 PSI. Engineered for maximum working pressures up to 300 PSI and operating temperatures up to 250°F, this airline plug is ideal for automotive, construction, and industrial pneumatic applications.