--- product_id: 506186715 title: "Twinkle Star Pressure Washer Quick Connect Fittings, Quick Connect Kit M22 14mm to 3/8 Inch, 4 Pieces" brand: "twinkle star" price: "$39.80" currency: USD in_stock: true reviews_count: 10 category: "Twinkle Star" url: https://www.desertcart.us/products/506186715-twinkle-star-pressure-washer-quick-connect-fittings-quick-connect-kit store_origin: US region: United States of America --- # 5000 PSI max pressure Max 300°F working temp M22 14mm precision threads Twinkle Star Pressure Washer Quick Connect Fittings, Quick Connect Kit M22 14mm to 3/8 Inch, 4 Pieces **Brand:** twinkle star **Price:** $39.80 **Availability:** ✅ In Stock ## Summary > ⚡ Upgrade your pressure washer game with snap-fast, leak-proof power! ## Quick Answers - **What is this?** Twinkle Star Pressure Washer Quick Connect Fittings, Quick Connect Kit M22 14mm to 3/8 Inch, 4 Pieces by twinkle star - **How much does it cost?** $39.80 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/506186715-twinkle-star-pressure-washer-quick-connect-fittings-quick-connect-kit) ## Best For - twinkle star enthusiasts ## Why This Product - Trusted twinkle star brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last Brass:** Premium brass construction ensures durability and leak-free performance under high pressure. - • **Effortless Snap & Go:** Quick connect fittings for lightning-fast setup and teardown—no more wrestling with threads. - • **Heat & Pressure Ready:** Handles up to 5000 PSI and 300°F, built for the toughest cleaning jobs without compromise. - • **Precision Engineered Threads:** Advanced tech guarantees perfect M22 14mm fit—say goodbye to leaks and pressure loss. - • **Universal Power Washer Upgrade:** Ideal for gas pressure washers; transforms your setup into a seamless, professional-grade system. ## Overview The Twinkle Star Quick Connect Kit features 4 high-quality brass fittings with precision M22 14mm threads and 3/8" quick connects, designed for secure, leak-free connections. Rated for up to 5000 PSI and 300°F, this kit streamlines pressure washer setups, making assembly and disassembly faster and easier—perfect for professionals and enthusiasts seeking durable, efficient hose and gun connections. ## Description desertcart.com : Twinkle Star Pressure Washer Quick Connect Fittings, Quick Connect Kit M22 14mm to 3/8 Inch, 4 Pieces : Patio, Lawn & Garden Review: Solid, Leak-Free Connections – A Must-Have for Pressure Washer Setups - I picked up this Twinkle Star quick connect kit to simplify my pressure washer setup, and it’s been a great upgrade. The fittings are solid brass and feel heavy-duty right out of the box. Everything connected smoothly—no leaks, no fuss. The M22 14mm to 3/8" quick connects make it super easy to hook up and disconnect the hose, gun, and pump without wrestling with threads every time. I’ve used it several times now, and the connections are still tight and reliable. What I liked: High-quality brass construction No leaks or pressure loss Makes setup and takedown way faster Threads are clean and precise Works great with my gas pressure washer Heads-up: Be sure your system uses M22 14mm fittings—this won’t fit M22 15mm (common on some electric washers) If you’re tired of messing with threaded connections or want to streamline your pressure washer setup, this kit is a great value. I’d definitely buy it again. Review: Excellent Product & Value - Great fit with zero issues when pressurized. ## Features - 2 sets adapters including 2 Sets M22-14 swivel + 3/8" plug, 3/8" QD + M22-14 male.Provides secure and quick fittings, simple to assemble and disassemble. - Pressure washer adapters are used for power washer gun, hose and pump connections.Easy and faster to setup and takedown the hose. - M22 14mm thread fittings built in high quality material. Advanced technology to ensure the high precision of thread and no leaks.SO NOT FIT electric pressure washer of Sun Joe, Campbell, MI-T-M, AR Blue, Stanley, Cleanforce , Simoniz with M22 15mm fitting. - 3/8 Inch quick connect fittings are great for snap. Very smooth to attach and release. - Made of brass, high build quality ensures long life. Max pressure is 5000 PSI. Max working temperature is 300 °F. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B3RGM7VF | | Best Sellers Rank | #8,826 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #4 in Pressure Washer Couplers | | Brand | Twinkle Star | | Customer Reviews | 4.6 4.6 out of 5 stars (4,578) | | Exterior Finish | Brass | | Inlet Connection Size | 14 Millimeters | | Inlet Connection Type | Threaded | | Item Weight | 14 ounces | | Item dimensions L x W x H | 2.87 x 2.8 x 1.65 inches | | Item model number | TW-quick connect | | Manufacturer | Twinkle Star | | Material | Brass | | Maximum Operating Pressure | 5000 Pound per Square Inch | | Number of Ports | 8 | | Outlet Connection Size | 14 Millimeters | | Outlet Connection Type | Quick Connect | | Product Dimensions | 2.87 x 2.8 x 1.65 inches | ## Product Details - **Brand:** Twinkle Star - **Exterior Finish:** Brass - **Inlet Connection Size:** 14 Millimeters - **Inlet Connection Type:** Threaded - **Item dimensions L x W x H:** 2.87 x 2.8 x 1.65 inches - **Material:** Brass - **Maximum Operating Pressure:** 5000 Pound per Square Inch - **Number of Ports:** 8 - **Outlet Connection Size:** 14 Millimeters - **Outlet Connection Type:** Quick Connect ## Images ![Twinkle Star Pressure Washer Quick Connect Fittings, Quick Connect Kit M22 14mm to 3/8 Inch, 4 Pieces - Image 1](https://m.media-amazon.com/images/I/61gEQbw2dWL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Solid, Leak-Free Connections – A Must-Have for Pressure Washer Setups *by B***. on July 29, 2025* I picked up this Twinkle Star quick connect kit to simplify my pressure washer setup, and it’s been a great upgrade. The fittings are solid brass and feel heavy-duty right out of the box. Everything connected smoothly—no leaks, no fuss. The M22 14mm to 3/8" quick connects make it super easy to hook up and disconnect the hose, gun, and pump without wrestling with threads every time. I’ve used it several times now, and the connections are still tight and reliable. What I liked: High-quality brass construction No leaks or pressure loss Makes setup and takedown way faster Threads are clean and precise Works great with my gas pressure washer Heads-up: Be sure your system uses M22 14mm fittings—this won’t fit M22 15mm (common on some electric washers) If you’re tired of messing with threaded connections or want to streamline your pressure washer setup, this kit is a great value. I’d definitely buy it again. ### ⭐⭐⭐⭐⭐ Excellent Product & Value *by E***E on November 28, 2025* Great fit with zero issues when pressurized. ### ⭐⭐⭐⭐⭐ Does it's job *by M***H on March 3, 2026* Worked perfect and no leaks with my Ryobi automotive pressure washer. ## Frequently Bought Together - Twinkle Star Pressure Washer Quick Connect Fittings, Quick Connect Kit M22 14mm to 3/8 Inch, 4 Pieces - UBERFLEX™ Kink Resistant Pressure Washer Hose 1/4", 3,100 PSI with (2) 22MM (50 Feet) - McKillans® Short Pressure Washer Gun with Swivel - High Pressure Water Handle with 3/8" Male Plug and 1/4” Quick Connector Coupler - Power Washer Gun Compatible with Foam Cannon - Car Wash Foam Gun --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/506186715-twinkle-star-pressure-washer-quick-connect-fittings-quick-connect-kit](https://www.desertcart.us/products/506186715-twinkle-star-pressure-washer-quick-connect-fittings-quick-connect-kit) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-19*