Milton 3/8" FNPT M-Style Plug Hardened Steel 300 PSI Max Pressure 40 SCFM 732

Milton 3/8" FNPT M-Style Plug 732Milton's 3/8" FNPT M-Style plugs are made of case hardened steel and are plated to resist rust meaning this plug is made to last. The industry-standard M-style plug has a 1/4" basic flow size and a maximum pressure of 300 PSI. M-style plugs offer an airflow of 40 SCFM at temperatures up to 250 degrees Fahrenheit. And this M-style plug was made right here in the United States. See below for more features and specifications.Features and Specifications• 3/8" Female National Pipe Thread• 1/4" Basic Flow Size• Maximum Inlet Pressure of 300 Pounds Per Square Inch• Air Flow Range Of 40 Standard Cubic Feet Per Minute• Maximum Temperature Of 250 Degrees Fahrenheit• Complies With Military Specifications MIL-C-4109• Made In The U.S.A.