McKillans® M22-14mm Pressure Washer Quick Connect Kit, M22-14mm to 3/8" Male Female Quick Disconnect Kit for Power Washer (Stainless Steel)
Condition: New
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FREE 30-day refund/replacement
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
Saturday, Oct 31
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At a glance
- Condition
- New
- Material
- M22-14mm
- Color
- Quick Connects
- Dimensions
- 7 x 5 x 2 in
- Weight
- 1 lb
Features 4
- 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.
Description
We believe that washing your car should be an enjoyable experience that you look forward to doing! We design our product right alongside our customers so that we know we're solving problems customers actually have. Swivel Gun Swivel Gun + Wand Gun + Wand + Foam Cannon Gun+Wand+Foam Cannon+QCs
Specs 4
| Product Dimensions | 7 x 5 x 2 inches |
|---|---|
| Item Weight | 1 pounds |
| Manufacturer | McKillans |
| Item model number | MK-PWQC-SSSS |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Oct 31
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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Top Amazon Reviews
Absolute must have for your pressure washer rig!
Material Type: M22-14mm
Color: Quick Connects
When I upgraded my pressure washer gun and foam cannon to McKillans, I added a split valve outside the house so we could have the regular spigot for the standard hose and one with the dedicated quick connects on there for the pressure washer as we use it pretty often in the warmer months. These quick connects are fantastic as they are easy to remove, super fast to disconnect, and everything fits perfectly so there are zero leaks! I opted for the stainless steel version since they should be a bit more durable and hold up long-term compared to the brass option. Everything in the kit feels well-made and the value of not having to thread and remove all the hoses every time I need to use my pressure washer is well worth the cost of admission! I bought a few things from McKillans on Amazon now and everything has been exceptional!
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Reviewed in the United States on October 30, 2024 by GuitarGuy
Solid product
Material Type: M22-14mm
Color: Quick Connects
Stainless steel fittings is the way to go, easy to use, snaps on with a solid connection, would buy this brand again
Reviewed in the United States on October 19, 2026 by Luniac11
Holds pressure perfectly!
Material Type: M22-15mm
Color: Quick Connects
Got this quick connect kit for my pressure washer set up and it works like a charm. Fits nice and snug with zero leaks, and it holds full pressure perfectly with no pressure drops or loose fittings. Makes setting up and disconnecting so much faster. Excellent quality!
Reviewed in the United States on August 2, 2026 by deepwhite
Well worth it for this level of quality!
Material Type: M22-14mm
Color: Quick Connects
Upgraded from some lower quality quick connects I had bought 2 years ago. You don't really get the difference in quality until you hold them in your hand. They are easy to use, the included Teflon tape keeps things sealed up tight. At this price and quality it's well worth it to pay a few extra dollars and get a durable product that may last longer than the machine they are working with.
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Reviewed in the United States on July 8, 2026 by Thomas Markham
Good, Bad, then Ugly, but then FIXDED! (UPDATED)
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
Much Better Than Standard Quick Connects
Material Type: M22-14mm
Color: Quick Connects
I installed these McKillans M22-14mm quick connects on my Ryobi gas-powered pressure washer and have been using them with my hose, pressure washer gun, and foam cannon. Everything connected properly and I haven’t experienced any leaks. The build quality is excellent. They feel very robust in hand, and the quick-connect mechanism is easy to attach and remove while still feeling secure when connected. The feature I didn’t expect to appreciate as much as I do is the swivel. It makes maneuvering the hose and gun noticeably easier and helps keep the hose from fighting you as you move around. After using a quick connect that swivels, I really don’t want to go back to one that doesn’t. I’ve found no downsides so far. They’re sturdy, leak-free, easy to use, and the swivel adds real functionality rather than feeling like a gimmick. These will be my go-to quick connects for any future pressure washer setup.
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Reviewed in the United States on August 17, 2026 by Nick S
Good grade of stainless steel
Material Type: M22-14mm
Color: Quick Connects
The fact that the grade of the stainless steel is on par ... have it for a few years and it has stood up well
Reviewed in the United States on August 26, 2026 by KhalKen
It is very high-quality. I am happy with the purchase.
Material Type: M22-14mm
Color: Quick Connects
It is ready one of the best purchase I ever done
Reviewed in the United States on June 29, 2026 by Hormoz Tamraz