
Description:
Milton (S-715) 1/4" FNPT Female M-Style KWIK-CHANGE Coupler
Milton Industries is proud to be the creator and leader of the pneumatic industry standard M-Style coupler. This 1/4" FNPT M style brass coupler has a 1/4" basic flow size, offering a maximum of 300 PSI. Comes with Buna-N seal and air flow of 40 SCFM.
You can also find this S-715 air coupler included in these Milton coupler/plug and accessory kits:
#711, #S-210, #S-210-14, #S-211, #S-212, #S-218, #S-222, #MK506-2, #MK1669-1, #MK506-1.
Milton M-Style Kwik Change couplers are made of brass, while M-Style Kwik Change plugs are made of case-hardened steel and are plated to resist rust. This collection of couplers and plugs:
- Will interchange with all manufacturers who comply with the dimensional requirements of military specification MIL-C-4109.
- Offer a maximum airflow of 40 standard cubic feet per minute (except for select Push Button options).
- Offer a maximum of 300 pounds per square inch.
- Can withstand a max temperature of 250 degrees Fahrenheit.
Reviews:
5.0 out of 5 stars Easy to apply and remove
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5.0 out of 5 stars Good product
Made well . Buy American
5.0 out of 5 stars 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.
5.0 out of 5 stars WOW No Air Leak!!!
Dear lord why didn’t I discover this brand quality before?!! I have been using an air compressor to blow air out for my job and the hose that I purchased came with a coupler included but that coupler is pure junk because it would constantly leak. It was soooooooo annoying and frustrating.I am not an expert at this sort of stuff so I assume all air hose couplers leaked air but man was I completely wrong because this coupler does NOT leak at all. I could not believe it. I’m so happy. Excellent product and will continue buying this brand 👌
4.0 out of 5 stars 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.
5.0 out of 5 stars Buy this brand, not the cheap ones
Good quality, doesn't leak air. I thought my air compressor was going out, but it was just the cheapo couplers from HF that was the problem.
5.0 out of 5 stars Fits
Fits my tools.
5.0 out of 5 stars Quality Machining Means Easy Fit and No Hissing
Milton is the "gold standard" of air fittings in my 60+ years of using air for so many tools. It connects and disconnects without hissing all the time, like the leaky cheapies do. Very good quality and tolerances, make it easy to use, so I put male ends on the tools and female end on the hose and go to work.
Made in the USA quality
(function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } I am buying more Milton made in the USA products, all the fittings at Home Depot are cheap Chinese junk.
Exact fit
Perfect fit
new one to fix 1/4 air pipe.
I like it and using it.
Je recommande.
Bonne qualité.
Très bon coupleur.
Fonctionne très bien.J'en avais déjà dans mes outils.
Visit the Milton Store
Industrial Coupler 1/4" NPT Female Brass, M-STYLE® Quick Connect Air Coupler, S-715 - Pack of 10
AED4166
Quantity:
Order today to get by 7-14 business days
Delivery fee of AED 20. Free for orders above AED 200.
Imported From: United States
At BOLO, we work hard to ensure the products you receive are new, genuine, and sourced from reputable suppliers.
BOLO is not an authorized or official retailer for most brands, nor are we affiliated with manufacturers unless specifically stated on a product page. Instead, we source verified sellers, authorized distributors or directly from the manufacturer.
Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.
If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support. We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.
Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.
All product information, images, descriptions, and reviews originate from the manufacturer or from trusted sellers overseas. BOLO is not affiliated with, endorsed by, or an authorized retailer for most brands listed on our website unless stated otherwise.
While we strive to display accurate information, variations in packaging, labeling, instructions, or formulation may occasionally occur due to regional differences or supplier updates. For detailed or manufacturer-specific information, please contact the brand directly or reach out to BOLO Support for assistance.
Unless otherwise stated, all prices displayed on the product page include applicable taxes and import duties.
BOLO operates in accordance with the laws and regulations of United Arab Emirates. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in United Arab Emirates are listed on our website.
All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.
All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.
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More from this brand
Similar items from “Fittings”
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Visit the Milton Store
Industrial Coupler 1/4" NPT Female Brass, M-STYLE® Quick Connect Air Coupler, S-715 - Pack of 10

AED4166
Quantity:
Order today to get by 7-14 business days
Delivery fee of AED 20. Free for orders above AED 200.
Imported From: United States
At BOLO, we work hard to ensure the products you receive are new, genuine, and sourced from reputable suppliers.
BOLO is not an authorized or official retailer for most brands, nor are we affiliated with manufacturers unless specifically stated on a product page. Instead, we source verified sellers, authorized distributors or directly from the manufacturer.
Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.
If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support. We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.
Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.
All product information, images, descriptions, and reviews originate from the manufacturer or from trusted sellers overseas. BOLO is not affiliated with, endorsed by, or an authorized retailer for most brands listed on our website unless stated otherwise.
While we strive to display accurate information, variations in packaging, labeling, instructions, or formulation may occasionally occur due to regional differences or supplier updates. For detailed or manufacturer-specific information, please contact the brand directly or reach out to BOLO Support for assistance.
Unless otherwise stated, all prices displayed on the product page include applicable taxes and import duties.
BOLO operates in accordance with the laws and regulations of United Arab Emirates. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in United Arab Emirates are listed on our website.
All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.
All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.
Description:
Milton (S-715) 1/4" FNPT Female M-Style KWIK-CHANGE Coupler
Milton Industries is proud to be the creator and leader of the pneumatic industry standard M-Style coupler. This 1/4" FNPT M style brass coupler has a 1/4" basic flow size, offering a maximum of 300 PSI. Comes with Buna-N seal and air flow of 40 SCFM.
You can also find this S-715 air coupler included in these Milton coupler/plug and accessory kits:
#711, #S-210, #S-210-14, #S-211, #S-212, #S-218, #S-222, #MK506-2, #MK1669-1, #MK506-1.
Milton M-Style Kwik Change couplers are made of brass, while M-Style Kwik Change plugs are made of case-hardened steel and are plated to resist rust. This collection of couplers and plugs:
- Will interchange with all manufacturers who comply with the dimensional requirements of military specification MIL-C-4109.
- Offer a maximum airflow of 40 standard cubic feet per minute (except for select Push Button options).
- Offer a maximum of 300 pounds per square inch.
- Can withstand a max temperature of 250 degrees Fahrenheit.
Reviews:
5.0 out of 5 stars Easy to apply and remove
(function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } 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.
5.0 out of 5 stars Good product
Made well . Buy American
5.0 out of 5 stars 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.
5.0 out of 5 stars WOW No Air Leak!!!
Dear lord why didn’t I discover this brand quality before?!! I have been using an air compressor to blow air out for my job and the hose that I purchased came with a coupler included but that coupler is pure junk because it would constantly leak. It was soooooooo annoying and frustrating.I am not an expert at this sort of stuff so I assume all air hose couplers leaked air but man was I completely wrong because this coupler does NOT leak at all. I could not believe it. I’m so happy. Excellent product and will continue buying this brand 👌
4.0 out of 5 stars 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.
5.0 out of 5 stars Buy this brand, not the cheap ones
Good quality, doesn't leak air. I thought my air compressor was going out, but it was just the cheapo couplers from HF that was the problem.
5.0 out of 5 stars Fits
Fits my tools.
5.0 out of 5 stars Quality Machining Means Easy Fit and No Hissing
Milton is the "gold standard" of air fittings in my 60+ years of using air for so many tools. It connects and disconnects without hissing all the time, like the leaky cheapies do. Very good quality and tolerances, make it easy to use, so I put male ends on the tools and female end on the hose and go to work.
Made in the USA quality
(function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } I am buying more Milton made in the USA products, all the fittings at Home Depot are cheap Chinese junk.
Exact fit
Perfect fit
new one to fix 1/4 air pipe.
I like it and using it.
Je recommande.
Bonne qualité.
Très bon coupleur.
Fonctionne très bien.J'en avais déjà dans mes outils.
Similar suggestions by Bolo
More from this brand
Similar items from “Fittings”
Share with
Or share with link
https://www.bolo.ae/products/UO0002FDGNX