Jet 422402 3/8″ Body x 1/4″ NPT Male Type P Automotive Plug

The Jet Equipment & Tool 422402 Type P automotive plug is a steel pneumatic air tool fitting designed for reliable air connections in industrial, automotive, and shop environments. Sometimes referred to as a nipple, this male plug features a 3/8″ body with a 1/4″ NPT male thread, making it compatible with common Type P automotive-style couplers used on air compressors, hoses, and pneumatic tools. It is manufactured to ANSI T3.20.14 dimensions, ensuring proper fit and consistent engagement with matching couplers.

Built from zinc-plated steel, this plug resists corrosion and surface rust when exposed to moisture, oil, and everyday shop conditions. It supports a maximum working pressure of 200 PSI and delivers 50 SCFM at 100 PSIG inlet with a 10 PSIG pressure drop, allowing efficient airflow for impact wrenches, ratchets, nailers, and other air-powered equipment. With an operating temperature range from -40°F to 225°F, this plug performs reliably in cold outdoor work as well as warm indoor shop settings. Bulk packaging makes it well-suited 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 Male Type P Automotive Plug At a Glance

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

Markets

• Automotive Repair Shops: Used on air hoses and tools for daily service and repair work
• 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 mobile compressors and jobsite air setups
• Municipal and Public Works Departments: Suitable for fleet maintenance and facility repairs
• Technical Schools and Training Centers: Helps teach proper pneumatic connections and airflow control

Automotive technicians and industrial users rely on consistent air flow and secure connections to keep tools operating efficiently throughout the day. The Jet Equipment & Tool 422402 Type P automotive plug provides a dependable solution for connecting air tools, hoses, and compressor outlets without air loss or fitment issues. Its 3/8″ body design supports higher airflow, helping impact tools and pneumatic equipment maintain torque and speed during demanding tasks.

Maintenance departments and contractors benefit from the zinc-plated steel construction, which stands up to moisture, oil, and repeated coupling cycles in busy shop environments. Because it complies with ANSI T3.20.14 dimensions, this plug integrates easily into existing automotive-style air systems. Whether used in a repair bay, factory floor, or training lab, this pneumatic plug delivers steady performance and long service life in everyday air tool applications.

Jet 422402 3/8″ Body x 1/4″ NPT Male Type P Automotive Plug Features

• Automotive Type P Design: Matches widely used shop air couplers
• Zinc-Plated Steel Body: Helps prevent corrosion and surface wear
• Precision Machined Tip: Ensures smooth coupling and secure seal
• High Airflow Rating: Supports demanding pneumatic tools
• ANSI-Compliant Dimensions: Promotes consistent fit and compatibility
• Wide Temperature Tolerance: Reliable in varied working conditions

Jet 422402 3/8″ Body x 1/4″ NPT Male Type P Automotive Plug Includes

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

Jet 422402 3/8″ Body x 1/4″ NPT Male Type P Automotive Plug Specifications

• Part Number: 422402
• Model: PPM3814B
• UPC: 059629885451
• Plug Type: Male
• 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 Male Type P Automotive Plug

Technicians and maintenance crews choose the Jet Equipment & Tool 422402 because it delivers consistent airflow and reliable connections in everyday pneumatic air tool setups. The 3/8″ body size helps reduce pressure loss when running impact wrenches, ratchets, and other high-demand air tools, while the 1/4″ NPT male thread fits standard hoses and tool inlets found in most shops. Its zinc-plated steel construction provides durability in environments where moisture, oil, and frequent coupling are common.

Because this automotive-style air plug meets ANSI T3.20.14 dimensions, users can confidently integrate it into existing air compressor systems without compatibility concerns. From repair bays to industrial maintenance operations, this pneumatic plug is selected for its dependable performance, long service life, and straightforward fit in real-world shop conditions.