1/2 Inch Automotive Steel Coupler Plug x 3/8 Inch Male NPT, PK 100

The INTERSTATE PNEUMATICS CPA861-100K is an automotive coupler plug designed as the male half of a quick-connect coupler for air line connections. It features a 1/2" nominal body size and a 3/8" MNPT threaded connection, facilitating sealed, pressurized connections with matching female couplers. Made from forged tool steel with a zinc-plated finish, it is compatible with automotive air and fluid line applications that use 3/8" MNPT threaded fittings and 1/2" nominal body size couplers. This coupler plug is manufactured to the True-Flate Automotive (Tru-Flate) interchange standard for compatibility within this standard family.

Key Features:

• Body size: 1/2" for connection compatibility with corresponding hoses and fittings.
• Thread size: 3/8" MNPT for standard threaded connection.
• Material: forged tool steel
• Finish: Zinc-plated finish (corrosion resistance for zinc-plated surfaces is intended)
• Color: Silver appearance from zinc plating.
• Connection type: Coupler x MNPT combining coupler fitting with male NPT threads.
• Interchange type: True-Flate Automotive, ensuring compatibility within this standard family.
• Type: Automotive (Tru-Flate) specifying the coupling style and application family.