Metric Plug with 1/8" Port & Aluminium Washer
Metric Plug with 1/8″ Port & Aluminium Washer
Stainless Steel Single Ear Crimp-On Clamps
Stainless Steel Single Ear Crimp-On Clamps

Metric Port Plugs with Aluminium Crush Washer

$9.87 $16.45Price range: $9.87 through $16.45

The Fittings247 Metric Port Plugs with Aluminium Crush Washer are high-quality sealing solutions designed to securely block female metric ports in a wide range of automotive and hydraulic systems. Featuring a metric male thread with an internal hex (Allen) drive, these plugs allow for easy installation in tight spaces while maintaining a clean, low-profile finish.

Each plug is supplied with an aluminium crush washer, ensuring a reliable, leak-free seal under pressure in fuel, oil, coolant, and hydraulic applications.


⚙️ Key Features

  • Metric male port plug with internal hex (Allen key) drive
  • Includes aluminium crush washer for secure sealing
  • Designed to seal female metric threaded ports
  • Low-profile design for clean and professional appearance
  • Precision-machined for accurate fit and durability
  • Suitable for fuel, oil, coolant, and hydraulic systems

🚗 Fitment & Application

  • Suitable for female metric threaded ports
  • Commonly used in engine blocks, radiators, oil systems, and hydraulic components
  • Ideal for automotive, performance, and industrial applications

🛠️ Installation Notes

  • Ensure threads and sealing surfaces are clean and undamaged
  • Install with correct Allen key size
  • Tighten until crush washer is properly compressed for sealing
  • Replace crush washer if reused to maintain proper seal

🔩 Specifications

  • Brand: Fittings247
  • Type: Metric male port plug
  • Drive Type: Internal hex (Allen)
  • Seal Type: Aluminium crush washer
  • Material: Aluminium or plated steel (variant dependent)
  • Application: Fuel, oil, coolant, and hydraulic systems

🔩 Available Sizes

  • M10 x 1.0 Metric Port Plug
  • M12 x 1.5 Metric Port Plug
  • M14 x 1.5 Metric Port Plug
  • M16 x 1.5 Metric Port Plug
  • M18 x 1.5 Metric Port Plug

(Size range may vary depending on application)


💡 Why You Might Need It

  • Sealing unused metric ports in engines or components
  • Replacing worn or damaged factory plugs
  • Ensuring leak-free operation in high-pressure systems
  • Achieving a clean, professional finish in custom builds
Weight N/A
Size

M10x1.0, M10x1.25, M12x1.25, M12x1.5, M14x1.5, M16 x 1.5, M18x1.5

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Metric Port Plugs with Aluminium Crush Washer
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