--- product_id: 130405229 title: "3/8 Compression Fitting, Stainless Steel 304 Tube Fittings, 1 Pc" brand: "horiznext" price: "$20.71" currency: USD in_stock: true category: "Horiznext" url: https://www.desertcart.us/products/130405229-3-8-compression-fitting-stainless-steel-304-tube-fittings-1 store_origin: US region: United States of America --- # 600 PSI High Pressure Rating 304 Stainless Steel Durability Wide Temp Range -100°F to 660°F 3/8 Compression Fitting, Stainless Steel 304 Tube Fittings, 1 Pc **Brand:** horiznext **Price:** $20.71 **Availability:** ✅ In Stock ## Summary > 🔧 Connect with Confidence — The Last Coupler You’ll Ever Need! ## Quick Answers - **What is this?** 3/8 Compression Fitting, Stainless Steel 304 Tube Fittings, 1 Pc by horiznext - **How much does it cost?** $20.71 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/130405229-3-8-compression-fitting-stainless-steel-304-tube-fittings-1) ## Best For - horiznext enthusiasts ## Why This Product - Trusted horiznext brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Premium 304 stainless steel ensures corrosion resistance and long-term durability for demanding industrial use. - • **Precision Fit:** Designed for a perfect 3/8" OD tube to 3/8" NPT male thread connection, eliminating leaks and downtime. - • **Pressure Ready:** Handles up to 600 PSI, making it ideal for high-pressure hydraulic and plumbing systems. - • **Trusted by Pros:** Highly rated with 4.4 stars from 192 reviews, replacing brass fittings that fail under pressure. - • **Extreme Temperature Tolerance:** Operates flawlessly from -100°F to 660°F, suitable for both freezing and high-heat environments. ## Overview The Horiznext Stainless Steel 304 Compression Fitting is a heavy-duty coupler designed to connect 3/8" OD tubing to a 3/8" NPT male thread. Crafted from corrosion-resistant stainless steel 304, it withstands pressures up to 600 PSI and extreme temperatures ranging from -100°F to 660°F, making it a reliable choice for industrial, hydraulic, and plumbing applications. ## Description Horiznext 3/8 Compression Fitting, Stainless Steel 304 Tube Fittings, 1 Pc | Male NPT Coupler for 3/8 in OD tube compatible with brass, copper and stainless steel tubing for industrial lines: desertcart.com: Industrial & Scientific ## Features - Coupler connects to tubing on one end and has an NPT male connector on the other - Thread End: 3/8" Male NPT；Compression End: Fits 3/8" OD Tubing - Made of stainless steel 304, heavy duty and durable - The working pressure can reach 600 psi - Temperature range from -100 to + 660 degrees ℉ ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07S4C15G9 | | Best Sellers Rank | #41,202 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1,173 in Hydraulic Fittings | | Brand Name | Horiznext | | Color | Silver | | Connector Type | Coupling | | Customer Reviews | 4.3 4.3 out of 5 stars (201) | | Exterior Finish | Alloy Steel, Stainless Steel | | Item Highlight | Male NPT Coupler for 3/8 in OD tube compatible with brass, copper and stainless steel tubing for industrial lines | | Item Weight | 0.05 kg | | Manufacturer | Horiznext | | Manufacturer Part Number | 38484 | | Material Type | Stainless Steel | | Model Number | 38484 | | Number of Packs | 1 | | Number of Pieces | 1 | | Size | NPT 3/8-3/8" O.D. 1 pc | | Thread Size | 3/8 inch | | Thread Type | NPT | | Unit Count | 1 Count | ## Product Details - **Brand:** Horiznext - **Color:** Silver - **Connector Type:** Coupling - **Exterior Finish:** Alloy Steel, Stainless Steel - **Item Weight:** 0.05 kg - **Material:** Stainless Steel - **Number of Pieces:** 1 - **Size:** NPT 3/8-3/8" O.D. 1 pc - **Thread Size:** 3/8 inch - **Thread Type:** NPT ## Images ![3/8 Compression Fitting, Stainless Steel 304 Tube Fittings, 1 Pc - Image 1](https://m.media-amazon.com/images/I/51G6I1hvezL.jpg) ![3/8 Compression Fitting, Stainless Steel 304 Tube Fittings, 1 Pc - Image 2](https://m.media-amazon.com/images/I/31x-6cS-4OL.jpg) ![3/8 Compression Fitting, Stainless Steel 304 Tube Fittings, 1 Pc - Image 3](https://m.media-amazon.com/images/I/41ZW83VbrKL.jpg) ![3/8 Compression Fitting, Stainless Steel 304 Tube Fittings, 1 Pc - Image 4](https://m.media-amazon.com/images/I/41bBM30rnOL.jpg) ![3/8 Compression Fitting, Stainless Steel 304 Tube Fittings, 1 Pc - Image 5](https://m.media-amazon.com/images/I/41y9npNehdL.jpg) ## Available Options This product comes in different **Size** options. --- ## 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/130405229-3-8-compression-fitting-stainless-steel-304-tube-fittings-1](https://www.desertcart.us/products/130405229-3-8-compression-fitting-stainless-steel-304-tube-fittings-1) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-09-06*