Will this air coupler work with my existing quick-connect fittings? A: Yes, the MIL-715 uses industry-standard M-style design that's compatible with all manufacturers meeting MIL-C-4109 specifications. This includes Milton, ColorFit, and most major air tool brands, ensuring reliable connections with your existing pneumatic equipment and quick-disconnect systems without compatibility issues.

Q: Will this air coupler work with my existing quick-connect fittings? Yes, the MIL-715 uses industry-standard M-style design that's compatible with all manufacturers meeting MIL-C-4109 specifications. This includes Milton, ColorFit, and most major air tool brands, ensuring reliable connections with your existing pneumatic equipment and quick-disconnect systems without compatibility issues.

How does this compare to steel air couplers? A: While steel plugs offer durability, brass couplers like the MIL-715 provide superior corrosion resistance and won't spark, making them safer for certain applications. The brass construction maintains excellent strength while offering better longevity in humid or corrosive environments compared to steel alternatives that may rust over time.

Q: How does this compare to steel air couplers? While steel plugs offer durability, brass couplers like the MIL-715 provide superior corrosion resistance and won't spark, making them safer for certain applications. The brass construction maintains excellent strength while offering better longevity in humid or corrosive environments compared to steel alternatives that may rust over time.

What thread size does this coupler use? A: The MIL-715 features a 1/4 inch female national pipe thread (FNPT) connection, which is the most common size for air tool applications and compressor outlets. This standard threading ensures compatibility with most air hoses, manifolds, and pneumatic equipment without requiring additional adapters or fittings.

Q: What thread size does this coupler use? The MIL-715 features a 1/4 inch female national pipe thread (FNPT) connection, which is the most common size for air tool applications and compressor outlets. This standard threading ensures compatibility with most air hoses, manifolds, and pneumatic equipment without requiring additional adapters or fittings.

Milton

MILTON MIL-715 1/4" FNPT M Style Coupler, 40 SCFM, 300 PSI, Brass

Q: What's the maximum air pressure this coupler can handle? A: The Milton MIL-715 is rated for maximum inlet pressure of 300 PSI with airflow up to 40 SCFM, making it suitable for most pneumatic tools and compressor systems. The solid brass construction and Buna-N seal provide reliable performance under these high-pressure conditions for demanding industrial applications.

Q: What's the maximum air pressure this coupler can handle? The Milton MIL-715 is rated for maximum inlet pressure of 300 PSI with airflow up to 40 SCFM, making it suitable for most pneumatic tools and compressor systems. The solid brass construction and Buna-N seal provide reliable performance under these high-pressure conditions for demanding industrial applications.

Q: Can this coupler handle high-temperature applications? A: Yes, the MIL-715 can withstand temperatures up to 250 degrees F with its Buna-N seal, making it suitable for heated shop environments and applications near hot equipment. This temperature rating ensures reliable sealing and performance even in demanding industrial conditions where heat buildup occurs during extended operation.

Q: Can this coupler handle high-temperature applications? Yes, the MIL-715 can withstand temperatures up to 250 degrees F with its Buna-N seal, making it suitable for heated shop environments and applications near hot equipment. This temperature rating ensures reliable sealing and performance even in demanding industrial conditions where heat buildup occurs during extended operation.

$6.19

Product variants

Milton brass air coupler with 1/4 inch FNPT connection and M-style quick connect design

Professional Grade Air Tool Connection - Milton M Style Air Coupler (MIL-715, 1/4" FNPT)

Heavy-Duty Brass Construction for Industrial Pneumatic Systems

The Milton MIL-715 is a professional-grade air coupler designed for demanding pneumatic applications that require reliable 40 SCFM airflow and 300 PSI pressure handling. Built with solid brass construction and universal M-style compatibility, this coupler provides secure connections for air tools and compressors.

Key Benefits

Universal Compatibility - M-style design works with all manufacturers who meet MIL-C-4109 military specifications, ensuring connections with existing air tools and systems.

High-Performance Airflow - Delivers 40 SCFM through a 1/4" basic flow size for pneumatic impact guns, air ratchets, and spray guns without restriction.

Industrial Durability - Solid brass body resists corrosion while handling maximum pressures up to 300 PSI and temperatures up to 250°F.

Perfect Applications

Automotive repair shops and service centers.
Manufacturing facilities with pneumatic equipment.
Body shops requiring reliable air tool connections.
Industrial maintenance and assembly operations.
Home workshops with professional-grade air compressors.
HVAC contractors using pneumatic installation tools.

Technical Specifications

Milton MIL-715 Air Coupler Specifications
Specification	Value
Model Number	MIL-715
Connection Type	1/4" FNPT (Female National Pipe Thread)
Style	M-Style Kwik-Change
Material	Solid Brass Body and Sleeve
Seal Material	Buna-N
Maximum Pressure	300 PSI
Airflow Rating	40 SCFM
Temperature Rating	Up to 250°F
Compliance	MIL-C-4109 Military Specification
Manufacturing	Made in USA

Installation & Use

No special installation tools required. Simply thread the 1/4" FNPT connection onto your air line or compressor outlet using standard pipe thread. The three-ball locking mechanism automatically secures compatible M-style plugs with an audible click when connected.

Get Reliable Air Tool Connections Today

Stop dealing with air leaks and poor connections that slow down your work. The Milton MIL-715 provides the professional-grade reliability your pneumatic tools deserve with universal compatibility and industrial-strength construction.

Add to cart now for fast shipping and dependable air tool performance.

Frequently Asked Questions

Will this air coupler work with my existing quick-connect fittings?

Yes, the MIL-715 uses industry-standard M-style design that's compatible with all manufacturers meeting MIL-C-4109 specifications, including Milton, ColorFit, and most major air tool brands.

What's the maximum air pressure this coupler can handle?

The Milton MIL-715 is rated for maximum inlet pressure of 300 PSI with airflow up to 40 SCFM, making it suitable for most pneumatic tools and compressor systems.

How does this compare to steel air couplers?

While steel plugs offer durability, brass couplers like the MIL-715 provide superior corrosion resistance and won't spark, making them safer for certain applications while maintaining excellent strength.

Can this coupler handle high-temperature applications?

Yes, the MIL-715 can withstand temperatures up to 250°F with its Buna-N seal, making it suitable for heated shop environments and applications near hot equipment.

What thread size does this coupler use?

The MIL-715 features a 1/4" female national pipe thread (FNPT) connection, which is the most common size for air tool applications and compressor outlets.

About the Brand

Milton

View All Milton Products

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