Milton 715 M-Style Female Brass Industrial Air Coupler, 1/4"
- The Milton 715 M-Style Female Brass Industrial Air Coupler is a durable, quick-connect solution engineered for secure pneumatic connections. Constructed from solid brass with a Buna-N seal, it supports up to 300 psi and delivers a reliable 40 SCFM airflow—perfect for professional-grade air tool applications.
- Features
- Solid brass body and sleeve provide long-lasting corrosion resistance and rugged performance
- M-Style® Kwik-Change® universal design ensures compatibility with all MIL-C-4109-compliant plugs
- Three-ball locking mechanism offers a secure fit to prevent accidental disconnects
- Buna-N seal withstands temperatures up to 250 °F for reliable sealing in high-heat environments
- Specifications
- Coupler Fitting
- Item: Coupler
- Type: M-Style
- Designated Size: 1/4 Inch
- End Connection: Female Threaded
- Material: Brass
- Pressure Rating: 300 PSI
- Temperature Rating: 250 Deg F
- Applications: Industrial
- Applicable Standard: MIL-C-4109, AA-59439, ISO 6150 B
- Overall Dimensions: 1.96 Inch Length x 0.93 Inch Width x 0.93 Inch Height
- Air Flow Rating: 40 SCFM
- Basic Flow Size: 1/4 Inch
- Seal Material: Buna-N
- Packaging Type: Box
- This air coupler may also be called M-Style brass coupler, 1/4 inch industrial air fitting, Kwik-Change female coupler, pneumatic quick-connect coupler, and MIL-C-4109 compatible coupler.
Milton is the pioneer of M-Style® pneumatic couplers, setting the standard for quick-connect air fittings used across industrial, automotive, and manufacturing settings. The 715 coupler combines durable brass construction, universal interchangeability, and reliable sealing—making it a trusted choice for demanding shop environments.
Q: What air systems is this coupler compatible with?
A: It complies with MIL-C-4109 specifications and fits any M-Style® male plug, including systems from Milton, ColorFit®, and other compatible brands
Q: What are the maximum pressure and airflow ratings?
A: Rated for up to 300 psi with an airflow capacity of 40 SCFM—suitable for high-demand pneumatic tools and systems
Q: Is the coupler durable and heat-resistant?
A: Yes. The solid brass construction resists corrosion and wear, while the Buna-N seal can withstand temperatures up to 250 °F for reliable operation in tough conditions
