Two pack of 3/8 MNPT H style plugs are made of case hardened steel and plated to resist rust. H style plugs have a basic air flow size of 3/8 and a maximum inlet pressure of 300 PSI. These plugs are perfect for larger tool applications requiring more SCFM. Product Features:Air flow of 67 standard cubic feet per minuteMaximum temperature of 250 degrees Fahrenheit3/8 Male national pipe threadMaximum inlet pressure of 300 pounds per square inch
