1/4" FNPT M-Style Push Button - Milton Industries

Part #: S-715PB

The Milton Industries S-715PB 1/4" FNPT M-Style Push Button coupler is engineered for professional automotive and industrial environments, providing reliable and secure connections for pneumatic systems. This M-Style air coupler combines robust construction with a user-friendly push-button design, streamlining operations for technicians and mechanics. Its design prioritizes both efficiency and safety, making it an essential component for demanding work settings.

Key Features

  • M-Style Compatibility: Designed to be the industry standard, this coupler is fully interchangeable with Milton M-Style, ColorFit M-Style, and other major manufacturers' M-Style plugs, ensuring broad compatibility across various pneumatic tools and systems.
  • Push-Button Safety Operation: Features an intuitive push-button mechanism for quick, safe, and controlled connection and disconnection of air lines, minimizing the risk of accidental uncoupling. An integrated drag guard sleeve further enhances security against accidental disconnects.
  • Durable Brass Construction: Crafted from industrial-grade solid brass, the coupler body provides exceptional corrosion resistance and extended durability, suitable for heavy-duty applications and ensuring a long service life.
  • High Performance Ratings: Engineered to handle demanding tasks with a maximum inlet pressure of 300 PSI and an airflow of 40 SCFM, operating efficiently in temperatures up to 250° F.
  • Optimized Ergonomics: Features an ergonomic-shaped body with integrated grip notches to enhance comfort and control, reducing hand and wrist fatigue during frequent connections and disconnections in busy shop environments.
  • Standard 1/4" FNPT Thread: Equipped with a 1/4" Female National Pipe Thread (FNPT), allowing for easy integration with standard air hoses and pneumatic tools.

Applications

The Milton S-715PB coupler is ideal for a wide range of professional applications where reliable pneumatic connections are crucial. It is well-suited for automotive service centers for tasks such as tire inflation, operating air wrenches, and paint sprayers. In industrial settings, it seamlessly integrates into assembly lines, manufacturing operations, and maintenance departments for connecting various air tools and equipment. Its robust design also makes it a valuable asset in construction sites and heavy-duty repair shops, ensuring consistent airflow and secure connections.

Specifications

  • Thread Size: 1/4" FNPT
  • Basic Flow Size: 1/4"
  • Material: Brass Body
  • Seal Material: Buna-N
  • Maximum Inlet Pressure: 300 PSI
  • Air Flow: 40 SCFM
  • Maximum Temperature: 250° F
  • Overall Dimensions (L x W x H): 1.96" x 0.93" x 0.93"
  • Compliance: Complies with military specifications MIL-C-4109
We have 38 in stock Inventory available from other suppliers, prices may be different

$32.00

Add to Cart:
  • (image for) Milton Industries
    Other products
    Milton Industries Homepage
  • Model: 499960
  • Shipping Weight: 0.28lbs
  • UPC: 030937327079
  • Manufacturers Part #: S-715PB
  • Manufactured by: Milton Industries
  • Also Known As: MIS-715PB, MIL-S-715PB, MILS-715PB

This product was added to our catalog on Friday 21 August, 2026.