3/8" FNPT P style plugs are made of case hardened steel and plated to resist rust. Bodies have 8 locking balls for better retention of plug. Has a maximum inlet pressure of 300 PSI.

Product Features:

• Air flow of 68 standard cubic feet per minute
• Basic flow size 3/8"
• Maximum temperature of 250 degrees Fahrenheit
• 3/8" Female national pipe thread