Jet 422401 3/8″ Body x 1/4″ NPT Female Type P Automotive Plug

The Jet Equipment & Tool 422401 Type P automotive plug is a steel pneumatic air fitting designed for dependable connections in automotive, industrial, and shop air systems. This plug features a 3/8″ body with a 1/4″ NPT female thread, making it suitable for applications where a female-threaded connection is required on hoses, tools, or air accessories. Built to ANSI T3.20.14 dimensions, it ensures proper fit and compatibility with standard Type P automotive-style couplers commonly used in compressed air setups.

Manufactured from zinc-plated steel, the plug is designed to resist rust and corrosion caused by moisture, oil, and daily shop exposure. It supports a maximum working pressure of 200 PSI and delivers 50 SCFM at 100 PSIG inlet with a 10 PSIG pressure drop, allowing pneumatic tools to operate efficiently without excessive air loss. The wide operating temperature range of -40°F to 225°F allows this plug to perform reliably in cold outdoor environments as well as warm indoor shops. Supplied in bulk packaging, it is a practical option for maintenance departments, repair facilities, and production environments that require consistent replacement fittings.

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Jet 3/8″ Body x 1/4″ NPT Female Type P Automotive Plug At a Glance

• Type P Automotive Plug: Compatible with common automotive-style air couplers
• 3/8″ Body Size: Supports steady airflow for pneumatic tools
• 1/4″ NPT Female Thread: Fits standard male-thread air hoses and fittings
• Zinc-Plated Steel Construction: Helps resist rust and corrosion
• 200 PSI Max Working Pressure: Suitable for most shop air systems
• 50 SCFM Airflow Rating: Maintains tool performance under load
• ANSI T3.20.14 Compliant: Ensures proper fit and reliable coupling
• Wide Temperature Range: Operates from -40°F to 225°F

Markets

• Automotive Repair Shops: Used on air hoses and pneumatic tools in service bays
• Industrial Maintenance Teams: Reliable for plant air systems and equipment upkeep
• Manufacturing Facilities: Supports pneumatic tools on assembly and production lines
• Construction and Trade Contractors: Ideal for jobsite compressors and air systems
• Municipal Fleet and Facility Maintenance: Suitable for garages and maintenance shops
• Trade Schools and Training Centers: Helps demonstrate proper pneumatic connections

Secure and efficient air connections are essential for keeping pneumatic tools running smoothly throughout the workday. The Jet Equipment & Tool 422401 Type P automotive plug provides a reliable female-threaded connection for air hoses, tools, and accessories used in automotive and industrial environments. Its 3/8″ body size supports consistent airflow, helping air-powered tools maintain pressure and performance during routine service and repair tasks.

Maintenance crews and contractors benefit from the zinc-plated steel construction, which withstands repeated coupling, moisture exposure, and everyday shop conditions. Because this plug meets ANSI T3.20.14 dimensions, it integrates easily into existing automotive-style air systems without fitment concerns. Whether used in a repair bay, production facility, or training environment, this pneumatic plug delivers dependable performance and long service life.

Jet 422401 3/8″ Body x 1/4″ NPT Female Type P Automotive Plug Features

• Automotive Type P Design: Matches widely used shop air couplers
• Zinc-Plated Steel Body: Built for durability and corrosion resistance
• Precision Machined Tip: Provides smooth engagement and secure sealing
• High Airflow Capacity: Supports demanding pneumatic tools
• ANSI-Compliant Dimensions: Promotes consistent fit and compatibility
• Wide Operating Temperature Range: Reliable in varied working conditions

Jet 422401 3/8″ Body x 1/4″ NPT Female Type P Automotive Plug Includes

• (1) 3/8″ Body x 1/4″ NPT Female Type P Automotive Plug

Jet 422401 3/8″ Body x 1/4″ NPT Female Type P Automotive Plug Specifications

• Part Number: 422401
• Model: PPF3814B
• UPC: 059629885444
• Description: Plug
• Plug Type: Female
• Body Size: 3/8″
• Thread Size: 1/4″ NPT
• Tip Size: .125″
• Material: Zinc-Plated Steel
• Maximum Working Pressure: 200 PSI
• Air Flow: 50 SCFM @ 100 PSIG inlet, 10 PSIG pressure drop
• Operating Temperature Range: -40°F to 225°F (-20°C to 107°C)
• Standards Compliance: ANSI T3.20.14
• Packaging: Bulk

Why Automotive Professionals Select the Jet 3/8″ Body x 1/4″ NPT Female Type P Automotive Plug

Technicians and maintenance crews choose the Jet Equipment & Tool 422401 because it provides a dependable female-thread connection with consistent airflow in everyday pneumatic air tool systems. The 3/8″ body helps reduce pressure loss, supporting reliable operation of impact wrenches, ratchets, and other air tools. Its 1/4″ NPT female thread fits common male-thread hoses and fittings used across automotive and industrial shops.

The zinc-plated steel construction offers durability in environments where moisture, oil, and frequent coupling are part of daily operation. By meeting ANSI T3.20.14 dimensions, this automotive-style air plug integrates smoothly into existing air compressor systems. From service bays to facility maintenance shops, users choose this pneumatic plug for its compatibility, durability, and consistent performance.