--- product_id: 613260670 title: "Raincovo Pressure Washer Quick Connect 3/8 Inch, Pressure Washer Fittings, Stainless Steel Adapter Set, Female and Male Thread, 8 Pieces" brand: "raincovo" price: "¥8444" currency: JPY in_stock: true reviews_count: 5 category: "Raincovo" url: https://www.desertcart.jp/products/613260670-raincovo-pressure-washer-quick-connect-3-8-inch-pressure-washer store_origin: JP region: Japan --- # 5000 PSI max pressure 8-piece stainless steel set 3/8 inch quick connect & NPT thread Raincovo Pressure Washer Quick Connect 3/8 Inch, Pressure Washer Fittings, Stainless Steel Adapter Set, Female and Male Thread, 8 Pieces **Brand:** raincovo **Price:** ¥8444 **Availability:** ✅ In Stock ## Summary > ⚡ Upgrade your clean game with seamless, rust-proof power! ## Quick Answers - **What is this?** Raincovo Pressure Washer Quick Connect 3/8 Inch, Pressure Washer Fittings, Stainless Steel Adapter Set, Female and Male Thread, 8 Pieces by raincovo - **How much does it cost?** ¥8444 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/613260670-raincovo-pressure-washer-quick-connect-3-8-inch-pressure-washer) ## Best For - raincovo enthusiasts ## Why This Product - Trusted raincovo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Premium stainless steel construction resists rust and withstands high pressure. - • **Complete 8-Piece Set:** Everything you need to upgrade your pressure washer connections in one pack. - • **Powerful Performance:** Handles up to 5000 PSI for both hot and cold water pressure washers. - • **Effortless Snap & Seal:** Quick connect fittings ensure smooth, leak-free coupling every time. - • **Universal Compatibility:** Designed for hoses, wands, and ball valves with precise 3/8 inch threading. ## Overview The Raincovo Pressure Washer Quick Connect Adapter Set includes 8 durable stainless steel fittings with 3/8 inch quick connect and NPT threads. Engineered for high precision and leak-free performance, these adapters support up to 5000 PSI and are compatible with hot and cold water pressure washers, making your cleaning tasks faster and more efficient. ## Description Pressure washer quick connect 3/8 inchPressure washer fittings are used for gasoline and electric power washer connections. Applicable for hose, wand, ball valve, etc. They make your cleaning job easier and faster.Package: 8 pieces.Fitting: 3/8 inch quick connect and 3/8 inch NPT thread.Pressure: up to 5000 PSI.Temperature of water: hot and cold.Material: stainless steel. Review: Works great - Works great Review: 精和の洗浄機の部材は接続できません - この商品どうしだけ接続できるのであって他の3/8インチの洗浄機の部材は接続できませんでした ## Features - Includes 8 pieces adapters. Pressure washer adapter set is made of stainless steel. Anti-rust. High quality and hardness. - Quick connect fittings are installed on pressure washer. Applicable for hose, wand, ball valve, etc. They make your cleaning job easier and faster. - 3/8 Inch quick connect fittings are great for snap. Very smooth to couple and uncouple. - 3/8 Inch NPT thread fittings are well made. Advanced technology to ensure the high precision of thread and no leakage. - Max working pressure is 5000 PSI. Put them working on hot and cold water pressure washer. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C6HLQMPV | | Best Sellers Rank | 288,823 in Garden ( See Top 100 in Garden ) 3,013 in Pressure Washers | | Brand | Raincovo | | Colour | Silver | | Connector Type | Adapter | | Customer Reviews | 4.6 4.6 out of 5 stars (711) | | Exterior Finish | Stainless Steel | | Item Dimensions | 25 x 15 x 43 millimetres | | Item Type Name | Coupler | | Manufacturer | Raincovo | | Material | Stainless Steel | | Model Number | RCC03RV | | Number of Pieces | 8 | | Size | 8 Pack | | Thread Size | 3/8 | | Thread Type | NPT | | Unit Count | 8.0 count | ## Product Details - **Brand:** Raincovo - **Colour:** Silver - **Connector type:** Adapter - **Exterior finish:** Stainless Steel - **Item dimensions L x W x H:** 25 x 15 x 43 millimetres - **Material:** Stainless Steel - **Number of pieces:** 8 - **Size:** 8 Pack - **Thread size:** 3/8 - **Thread type:** NPT ## Images ![Raincovo Pressure Washer Quick Connect 3/8 Inch, Pressure Washer Fittings, Stainless Steel Adapter Set, Female and Male Thread, 8 Pieces - Image 1](https://m.media-amazon.com/images/I/71XQ22zDm9L.jpg) ![Raincovo Pressure Washer Quick Connect 3/8 Inch, Pressure Washer Fittings, Stainless Steel Adapter Set, Female and Male Thread, 8 Pieces - Image 2](https://m.media-amazon.com/images/I/81b+eBWK4BL.jpg) ![Raincovo Pressure Washer Quick Connect 3/8 Inch, Pressure Washer Fittings, Stainless Steel Adapter Set, Female and Male Thread, 8 Pieces - Image 3](https://m.media-amazon.com/images/I/81mHb+vQ+PL.jpg) ![Raincovo Pressure Washer Quick Connect 3/8 Inch, Pressure Washer Fittings, Stainless Steel Adapter Set, Female and Male Thread, 8 Pieces - Image 4](https://m.media-amazon.com/images/I/71QPBtwMAoL.jpg) ![Raincovo Pressure Washer Quick Connect 3/8 Inch, Pressure Washer Fittings, Stainless Steel Adapter Set, Female and Male Thread, 8 Pieces - Image 5](https://m.media-amazon.com/images/I/91lc1cghKvL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works great *by R***S on 18 October 2025* Works great ### ⭐⭐ 精和の洗浄機の部材は接続できません *by ピ***ク on 22 November 2025* この商品どうしだけ接続できるのであって他の3/8インチの洗浄機の部材は接続できませんでした ### ⭐⭐⭐⭐⭐ Will buy again *by A***R on 19 May 2026* Great product ## Frequently Bought Together - Raincovo Pressure Washer Quick Connect 3/8 Inch, Pressure Washer Fittings, Stainless Steel Adapter Set, Female and Male Thread, 8 Pieces - Raincovo Pressure Washer Gauge, 6000 PSI, 3/8 Inch Quick Connect, Pressure Gauge for Power Washer - M MINGLE Ball Valve Pressure Washer, 3/8" Quick Connect Ball Valve for Power Washer Hose, 5000 PSI --- ## 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.jp/products/613260670-raincovo-pressure-washer-quick-connect-3-8-inch-pressure-washer](https://www.desertcart.jp/products/613260670-raincovo-pressure-washer-quick-connect-3-8-inch-pressure-washer) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-07*