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HOSE FITTING ADPTR 1/2" FNPT X 3/8" MNPT - Milton Industries

Part #: S-653-4

The Milton Industries S-653-4 Hose Fitting Adapter is an essential component for professional technicians and mechanics seeking reliable connections in pneumatic and fluid transfer systems. This adapter facilitates a seamless transition between differing thread sizes, ensuring compatibility and optimal performance for various tools and equipment. Crafted for demanding automotive and industrial environments, it provides a secure and leak-free connection, enhancing efficiency and safety in the workshop.

Key Features

  • Durable Construction: Manufactured by Milton Industries, known for its robust products, this adapter is built to withstand rigorous daily use in professional settings.
  • Precision Threading: Features precisely machined threads (1/2" FNPT x 3/8" MNPT) to ensure a tight, secure fit and prevent air or fluid leaks, maintaining system integrity.
  • Versatile Compatibility: Designed to adapt equipment with a 1/2-inch female NPT port to hoses or tools with a 3/8-inch male NPT connection, expanding tool utility.
  • Corrosion Resistance: Constructed from materials chosen for their resilience against common workshop chemicals and environmental factors, prolonging product life.

Applications

This hose fitting adapter is ideal for a wide range of applications where different thread sizes need to be reliably connected. Common uses include adapting air hoses to various pneumatic tools such as impact wrenches, air drills, or paint sprayers, particularly when the tool or hose has a smaller or larger NPT connection. It is also suitable for industrial setups involving fluid lines, compressors, and hydraulic systems where precise size matching is critical for efficient operation and pressure retention.

Specifications

  • Manufacturer: Milton Industries
  • Model Number: S-653-4
  • Connection Type: 1/2" Female NPT x 3/8" Male NPT
We have 10 in stock

$7.66

Free shipping on orders over $250
Lower 48 states and DC. Excludes freight and oversize items.
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This product was added to our catalog on Sunday 31 May, 2026.

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