















⚡ Connect Fast, Work Hard, Stay Ahead!
The Milton S-715 Industrial Coupler is a 1/4" female NPT brass M-Style quick-connect air coupler designed for professional pneumatic applications. It supports up to 300 PSI and 40 SCFM airflow, with Buna-N seals and a heat tolerance of 250°F. Fully compatible with major brands and military specs, it guarantees durable, leak-free connections that keep your tools running smoothly.









| ASIN | B0002SQTAK |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #18,862 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #17 in Air Tool Fittings |
| Brand | Milton |
| Color | Red |
| Connector Type | Coupling |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,893) |
| Date First Available | August 11, 2004 |
| Exterior Finish | Alloy Steel |
| Finish | Brass |
| Global Trade Identification Number | 00030937007155 |
| Included Components | Female M-Style Coupler |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 1.6 ounces |
| Item dimensions L x W x H | 1.96 x 0.93 x 0.93 inches |
| Item model number | S-715 |
| Manufacturer | Milton Industries |
| Material | Brass |
| Measurement System | Inch |
| Number of Pieces | 1 |
| Part Number | S-715 |
| Power Source | Air Powered |
| Product Dimensions | 1.96 x 0.93 x 0.93 inches |
| Shape | shape |
| Size | 1/4 inch (Pack of 1) |
| Special Features | M-STYLE: The industry standard coupler. Milton M-style, ColorFit M-style, + red competitor couplers/plugs are all compatible. -KWIK-CHANGE®: Interchangeable/compatible with most manufacturers. Compliant with military specification MIL-C-4109. -NPT: 1/4" female national pipe thread flow size. Durable brass. Buna-N seals. -MAXIMUM: 40 standard cubic feet per minute (SCFM). 300 PSI inlet pressure. Te… |
| Style | Coupler |
| Thread Type | NPT |
| UPC | 030937007155 |
| Usage | specific_uses_for_product |
| Warranty Description | 1-Year Limited Warranty |
J**N
Good quality. Heavy-duty.
Good quality. Heavy. Does what it is supposed to do. Did not leak. This product is exactly as pictured and described. Works flawlessly, no problems.
J**H
excellent product
excellent product
T**Y
Easy to apply and remove
Works great for an air supply quick connect. The brass color looks great and the quality seems to be excellent after a few uses. Perfect fit with my supply line and was a low cost replacement.
F**N
Doesn't fit on harbor freight hose but made it work.
Didn't fit my harbor freight hose. Must be a different thread pattern. So I took the guts out and replaced those. It worked to stop the air leak. So far so good. They have a good reputation of being the best.
R**R
Great company ! Great product .
I have had great luck with this product over the years . Milton is a great product .
T**N
Great Couplers that Don’t leak
I needed two new couplers to replace some I had that were over 30 years old and they were leaking air so my compressor was constantly cycling on and off to keep the pressure in the tank up. I was replacing the air hose and got the new couplers so I could replace both at the same time and everything worked great together and now my compressor holds air pressure with no leaks, so it runs a lot less. The Milton couplers came in a set of four which cost less than buying them separately and since I didn’t need four I have spare couplers available if I need one in the future. I highly recommend this Milton Brand Coupler because they are made of heavy duty quality components and will last many years.
J**E
FINALLY a OEM product
Finally I received what was described. It came in a retail packaging and ACTUALLY was a Milton product. I didn't use them yet but I've been using Milton brand for many years and never had any problems. I done expect any problems with this order. They do cost more then the off brand but you do get great quality and long lasting product that you don't have to replace every couple of months
B**H
USA all the way!
I only buy Milton compressed air hardware. It's all still made in USA, and the quality is much better than Chinese, without costing much, if any, more.
S**B
Works fine, good quality, and does exactly what it should. Solid coupler with no issues.
M**V
I am buying more Milton made in the USA products, all the fittings at Home Depot are cheap Chinese junk.
T**G
I like it and using it.
K**S
Very well made fittings. No leaks as of yet. The best part is that it is now easier to connect and disconnect when the line pressure is as high as140 PSI. On the cheaper disconnects it was very hard to attach and detach tools.
M**S
Fonctionne très bien. J'en avais déjà dans mes outils.
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