3/8" FNPT M-Style ® plugs are made of case hardened steel and are plated to resist rust. The industry standard M-Style ® plug has a 1/4" basic flow size and a maximum pressure of 300 PSI. M-Style ® plugs offer air flow of 40 SCFM.
Features:
- 3/8" female national pipe thread
- Maximum pressure of 300 pounds per square inch
- Air flow of 40 standard cubic feet per minute
- Maximum temperature of 250 degrees Fahrenheit