McKillans® M22-14mm Pressure Washer Quick Connect Kit, M22-14mm to 3/8" Male Female Quick Disconnect Kit for Power Washer (Stainless Steel)
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This item is eligible for return within 30 days of receipt
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Tuesday, Jul 22
Material Type: M22-14mm
Color: Quick Connects
Features
- The Complete Solution: Every connector and adapter you need to convert all your connects on your pressure washer to full stainless quick connects, in one kit.
- Smooth Operation: The corrosion resistant stainless steel helps ensure smooth operation of the connects.
- Machined in Stainless Steel: Every connector is made out of 304 medical grade stainless steel, which does not rust or tarnish.
- Upgraded O-Rings: Made from Viton, a temperature and chemical resistant rubber compound, and much more robust than traditional o-ring materials.
- What's included: - M22-14mm male plugs (QTY 2) - M22-14mm female (QTY 2) - 2 male garden hose plugs (QTY 2) - 2 female garden hose QC (QTY 2)
- Compatibility: All gas pressure washers use standard M22-14mm hoses. Some electric pressure washers like SunJoe, AR Blue, and Active VE52 use M22-15mm hoses which will not work with this kit.
- 1-Year Residential Warranty We stand behind what we build, so you can continue trusting us to make your washes more enjoyable. (2025 Update)
Product Dimensions: 7 x 5 x 2 inches
Item Weight: 1 pounds
Manufacturer: McKillans
Country of Origin: China
Item model number: MK-PWQC-SSSS
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Jul 22
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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- Financing through Apple Pay
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Top Amazon Reviews
Material Type: M22-14mm
Color: Quick Connects
Fantastic quality- works as advertised! It makes the task of hooking up hoses on and off with the quick-connect/disconnects on my pressure washer for cars, motorcycles, and other vehicles easier. In a project, the name of the game is efficiency!
Reviewed in the United States on June 16, 2025 by Sandman
Material Type: M22-14mm
Color: Quick Connects
The perfect solution for washers with M22x14. I have been using stainless hardware for a good number of years now as I find they hold up better than brass and don’t corrode. This kit is actually a good value for all the parts included. They work great and perform exactly as I expected. These get fairly heavy usage and have been working great so far. I’m glad this kit was made available as it makes it easy to get all the parts you need.
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Reviewed in the United States on June 29, 2025 by Medic Dave Medic Dave
Material Type: M22-14mm
Color: Quick Connects
Works exactly with my new Ryobi automotive power washer. Make sure you get this one for all ryobi branded power washers if you have one. No leaks or need for teflon tape upon installation. Durable and easy to install.
Reviewed in the United States on May 20, 2025 by J Michael D
Material Type: M22-14mm
Color: Quick Connects
Work as expected. Bearings are smooth and heavy. Not cheaply made. Incredibly easy to install. I would recommend using Teflon tape on the threads to make sure there are no leaks. They are more expensive than some others but I think they are worth the cost for the quality.
Reviewed in the United States on May 18, 2025 by Andrew
Material Type: M22-14mm
Color: Automatic Quick Connects
Sheer genius! A high quality product made better with the quick connect feature. It's a very solid click connection. I deal with a lot of quick connect devices from cameras and guns to pressure washers and this is excellent. They are definitely worth the $5 additional cost over the regular connectors. I had one of the copycat much cheaper connector kits before getting the McKillan. You definitely get what you pay for. The quick connectors are slightly longer than normal connectors but it's no big deal. Also the connectors lock equally as well on non-McKillan male fittings.
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Reviewed in the United States on June 27, 2025 by Lightwiz
Material Type: M22-14mm
Color: Quick Connects
Ordered these for a new Simpson Pressure Washer, and made sure they were rated well above my max psi. The price was a bit tough to stomach, but they should perform better than the ones at local big box stores. They arrive, and I am immediately impressed with the quality. They seem very sturdy, easy to attach, and manipulate. However, it went downhill from here. It all started with the garden hose quick connects. I attached them to the hose and to the pressure washer, then started to use my machine. Almost immediately, the connectors leaked in the middle, causing water to spray out before it t even go into the machine. I turned off the machine and checked all connections. They were perfect. Tried again and then the pressure washer connectors started to leak as well. I decided to throw on some new, cheaper ones from Lowe’s. To my surprise, the new ones that cost about 1/3 did not leak once. I ended up taking these back and getting a refund. Would not recommend them in the future. They fit ok at first, but the performance is awful. Update: The seller was receptive of my feedback, which is very important to me. I would definitely consider purchasing in the future since they actually stand behind their product and are open to feedback. I appreciate their desire to want to make the best product and be open to constructive criticism. This is how products are improved in the future. 4/5 stars (5/5 for customer service)
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Reviewed in the United States on May 27, 2024 by JC
Material Type: M22-14mm
Color: Quick Connects
These are fantastic for a Ryobi pressure washer. The worst part for a pressure washer is always the hose connections and the break down. They always seem to leak after a few setups and tear downs. These really speed up the setup and tear down while ensuring all the components drain. The design of these is neat. They rely on water pressure to seal the the connections. I have found that the garden hose side does need to be click gently unlike the box store fittings otherwise the gasket gets deformed and doesn't seal properly. The seal isn't in the connection but in the water pressure so when your turn the water off and release the pressure you may get some drips. Overall solid purchase.
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Reviewed in the United States on June 20, 2025 by LeKy411
Material Type: M22-14mm
Color: Quick Connects
Awesome product to help quality of life while using pressure washer.
Reviewed in the United States on June 21, 2025 by Terra