--- product_id: 245390526 title: "SDTC Tech 4-Pack G1/4\" to 3/8\" ID 5/8 OD Quick Tighten Compression Fitting for Soft Tubing, PC Water Cooling System Soft Tube Connectors" brand: "sdtc tech" price: "NT$1390" currency: TWD in_stock: true reviews_count: 8 category: "Sdtc Tech" url: https://www.desertcart.tw/products/245390526-sdtc-tech-4-pack-g1-4-to-3-8-id store_origin: TW region: Taiwan --- # Embedded O-ring leakproof seal G1/4" male thread precision fit Tool-free quick tighten compression SDTC Tech 4-Pack G1/4" to 3/8" ID 5/8 OD Quick Tighten Compression Fitting for Soft Tubing, PC Water Cooling System Soft Tube Connectors **Brand:** sdtc tech **Price:** NT$1390 **Availability:** ✅ In Stock ## Summary > 💧 Lock in your liquid cooling loop with leakproof precision! ## Quick Answers - **What is this?** SDTC Tech 4-Pack G1/4" to 3/8" ID 5/8 OD Quick Tighten Compression Fitting for Soft Tubing, PC Water Cooling System Soft Tube Connectors by sdtc tech - **How much does it cost?** NT$1390 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/245390526-sdtc-tech-4-pack-g1-4-to-3-8-id) ## Best For - sdtc tech enthusiasts ## Why This Product - Trusted sdtc tech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Value-Packed Quad Set:** Four fittings per pack to upgrade or build your custom water cooling loop with confidence. - • **Effortless Installation:** Quick tighten compression fitting means no tools, no hassle. - • **Premium Brass Durability:** Rust-resistant black chrome finish built to last through countless builds. - • **Perfect Fit for Pro Tubing:** Optimized for 3/8" ID, 5/8" OD soft tubing (10mm x 16mm) for flawless compatibility. - • **Seamless Leakproof Performance:** Embedded O-ring ensures zero leaks for worry-free cooling. ## Overview The SDTC Tech 4-Pack G1/4" to 3/8" ID 5/8" OD Quick Tighten Compression Fittings are premium brass connectors designed for PC water cooling systems. Featuring embedded O-rings for a secure, leakproof seal and a tool-free quick tighten design, these fittings ensure easy installation and durable performance. Compatible with standard 10mm x 16mm soft tubing, this set of four fittings offers a cost-effective, reliable solution for professional-grade liquid cooling loops. ## Description Features:1. Embedded O ring design, which can prevent leakage effectively.2. Made of brass to ensure a long lifespan for the part, and with easy tool-free installation.Specifications:Name: G1/4" to 3/8" Soft Tubing ConnectorFit: Compatible with 10mm * 16mm (ID*OD) soft tubeMaterial: BrassColor: BlackThread: G1/4", 5mm lengthPackage Include:4 pcs G1/4" to 3/8" * 5/8" (ID*OD) PC Water Cooling System Tube Fitting Review: Decent for water cooling systems - For the price, they are a great alternative to more well known competition. They fit easily, and seem to be of good quality. The style isn't bad either. Highly recommend. Review: SDC is just a good as the bit brand but at 1/4 price. - These fitting saved me a ton of money compared to the big liquid cooling brands. They look & feel great and I had zero issue with install or leaking. So glad I found this brand for my loop. Edit: I've now built my 2nd loop using these fittings. I've been running them for over a year with no issues. Please ignore the negative reviews, most of the issues are from people not installing their tubing properly. Depending on the +/- tolerances on you're tubing these might be hard to tighten the compression ring, so buy quality tubing like EK or PrimoFlex and you'll have no issues. ## Features - G1/4 PC Water Cooling System Soft Tubing Fitting, quick and easy to tighten, with embedded O ring design for leakproof seal. - Suit for 3/8" ID 5/8" OD Soft Tubing, compatible with 10mm * 16mm (ID*OD) soft tube. - Made of high quality brass, black chrome finish, rust resistant and durable. - The Soft Tube Connector equipped with a ultra-tight compression fitting to securely seal your water cooling loop, please test the cooling circuit before energizing. - Package includes 4pcs G1/4" Male Thread to 3/8" * 5/8" (ID*OD) Soft Tubing Quick Fitting. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0897FMY76 | | Best Sellers Rank | #311 in Water Cooling Systems | | Brand | SDTC Tech | | Compatible Devices | Desktop, Gaming Console, Server | | Cooling Method | Liquid | | Customer Reviews | 4.5 4.5 out of 5 stars (129) | | Date First Available | May 27, 2020 | | Item Weight | 0.352 ounces | | Item model number | E-COOLINGTUBE-FITTING-58OD-4 | | Manufacturer | SDTC Tech | | Material | Brass | | Number of Items | 4 | | Product Dimensions | 0.2"L x 0.37"W x 0.2"H | | UPC | 779303534276 | ## Product Details - **Brand:** SDTC Tech - **Compatible Devices:** Desktop, Gaming Console, Server - **Cooling Method:** Liquid - **Manufacturer:** SDTC Tech - **Material:** Brass - **Number of Items:** 4 - **Product Dimensions:** 0.2"L x 0.37"W x 0.2"H - **UPC:** 779303534276 ## Images ![SDTC Tech 4-Pack G1/4" to 3/8" ID 5/8 OD Quick Tighten Compression Fitting for Soft Tubing, PC Water Cooling System Soft Tube Connectors - Image 1](https://m.media-amazon.com/images/I/61A9Y1sGaUL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Decent for water cooling systems *by S***F on November 12, 2023* For the price, they are a great alternative to more well known competition. They fit easily, and seem to be of good quality. The style isn't bad either. Highly recommend. ### ⭐⭐⭐⭐⭐ SDC is just a good as the bit brand but at 1/4 price. *by K***N on June 25, 2021* These fitting saved me a ton of money compared to the big liquid cooling brands. They look & feel great and I had zero issue with install or leaking. So glad I found this brand for my loop. Edit: I've now built my 2nd loop using these fittings. I've been running them for over a year with no issues. Please ignore the negative reviews, most of the issues are from people not installing their tubing properly. Depending on the +/- tolerances on you're tubing these might be hard to tighten the compression ring, so buy quality tubing like EK or PrimoFlex and you'll have no issues. ### ⭐⭐⭐⭐⭐ works great, and you can save some money using these! *by A***H on April 22, 2025* Works great, cheaper than other options too ## Frequently Bought Together - SDTC Tech 4-Pack G1/4" to 3/8" ID 5/8 OD Quick Tighten Compression Fitting for Soft Tubing, PC Water Cooling System Soft Tube Connectors - SDTC Tech 4-Pack G1/4" Male to Female Extender Connector 90° Rotary Elbow Enhance Multi-Link Adapter Fitting for PC Water Cooling System, Black - SDTC Tech 4-Pack G1/4" Male to Female 45° Rotary Fitting Extender Elbow Connector for PC Water Cooling System --- ## 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.tw/products/245390526-sdtc-tech-4-pack-g1-4-to-3-8-id](https://www.desertcart.tw/products/245390526-sdtc-tech-4-pack-g1-4-to-3-8-id) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-04-23*