--- product_id: 156466545 title: "Hex Nipple" brand: "kootans" price: "€ 18.74" currency: EUR in_stock: true reviews_count: 13 category: "Kootans" url: https://www.desertcart.at/products/156466545-hex-nipple store_origin: AT region: Austria --- # Withstands -65°F to +250°F temps 1/4 NPT x 1/4 NPT precision threads Heavy solid brass, ultra-durable Hex Nipple **Brand:** kootans **Price:** € 18.74 **Availability:** ✅ In Stock ## Summary > 🔧 Connect with Confidence — Brass That Means Business ## Quick Answers - **What is this?** Hex Nipple by kootans - **How much does it cost?** € 18.74 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/156466545-hex-nipple) ## Best For - kootans enthusiasts ## Why This Product - Trusted kootans brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Premium solid brass construction ensures corrosion resistance and long-term durability - • **High Pressure Ready:** Operates reliably up to 1200 psi for demanding industrial applications - • **Versatile Connectivity:** Perfect for plumbing, compressed air, hydraulic, refrigeration & gas systems - • **Easy Handling Hex Design:** Hex shape allows quick tightening and loosening with standard tools - • **Precision Engineered Threads:** Smooth 60° taper NPT threads for leak-proof, fast installation ## Overview KOOTANS 1/4 NPT x 1/4 NPT Male Solid Brass Hex Nipples are heavy-duty pipe adapters crafted from premium solid brass. Designed with precise 60° taper NPT threads, these fittings ensure a secure, leak-resistant connection for plumbing, air, hydraulic, and refrigeration systems. Rated for pressures up to 1200 psi and temperature extremes from -65°F to 250°F, this 4-piece set combines durability, corrosion resistance, and ease of installation to meet professional-grade demands. ## Description KOOTANS Brass Fittings Premium solid brass material, thicker and stronger. Durable deep and accurate thread, corrosion resistance, low magnetic permeability and high temperature ductility. Apply to plumbing connections, compressed air, hydraulic, refrigeration, instrumentation, gas and other applications, easy to install. KOOTANS Brass Fittings Premium solid brass material, thicker and stronger. Durable deep and accurate thread, corrosion resistance, low magnetic permeability and high temperature ductility. Apply to plumbing connections, compressed air, hydraulic, refrigeration, instrumentation, gas and other applications, easy to install. Variety of Brass Fittings Visit the Store Variety of Brass Fittings Visit the Store Review: Works well - Worked well on my compressor regulator . Nicely made good Quality Review: Good quality and no complaints - These fittings are very nice quality and it is always good to have extras on hand. They work just as expected ## Features - SIZE: 1/4 NPT to 1/4 NPT male brass equal hex nipples. PLEASE NOTE, NPT Taper Thread Size is a nominal pipe size and it does not represent the actual diameter. Please look the size chart for the specific thread diameter. NPT thread has a 60° taper, so usually unable to screw the thread to the end - MATERIAL: Premium solid brass nipple, thicker and stronger, durable, threads are deep and accurate, high corrosion resistance, low magnetic permeability and high temperature ductility. Quantity: 4pieces brass hex nipple adapters - FUNCTION: Used to connect female pipes with same diameters, or extending the pipe length. Apply to plumbing connections, compressed air, hydraulic, refrigeration, instrumentation, gas. Hex nipples for easy tightening and loosening - Operating pressure: 1200 psi, Temperature range of -65°F to +250°F (-53°C to +121°C). It's hard connect way and in most cases do not require sealant - NPT TAPER THREAD: The standard NPT taper threads allow the brass fittings better mesh with the object, strengthen the fixation to prevent leakage. The threads are smoother, the installation is easier and faster ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07P5XC7BT | | Best Sellers Rank | #11,236 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #232 in Pipe Fittings | | Brand | KOOTANS | | Brand Name | KOOTANS | | Color | NPT Size is the nominal pipe code, it does not represent the actual diameter. Please check the size chart before buying. Color NPT Size is the nominal pipe code, it does not represent the actual diameter. Please check the size chart before buying. See more | | Connector Type | Nipple | | Customer Reviews | 4.6 out of 5 stars 1,443 Reviews | | Exterior Finish | Brass | | Included Components | 1/4 NPT x 1/4 NPT Male | | Manufacturer | KOOTANS | | Manufacturer Part Number | 3325BB | | Material | Brass | | Material Type | Brass | | Model Number | CA-3325BB-4 | | Number of Pieces | 4 | | Set Name | 4 Pack 1/4 NPT Brass Hex Nipples | | Size | 1/4 NPT x 1/4 NPT (O.D x O.D: 1/2'' x 1/2'') | | Thread Size | 0.25 inch | | Thread Type | NPT | | UPC | 681413584013 | | Unit Count | 4.0 Count | ## Product Details - **Brand:** KOOTANS - **Connector Type:** Nipple - **Exterior Finish:** Brass - **Item Weight:** 0.07 Kilograms - **Material:** Brass - **Number of Pieces:** 4 - **Size:** 1/4 NPT x 1/4 NPT (O.D x O.D: 1/2'' x 1/2'') - **Thread Size:** 0.25 inch - **Thread Type:** NPT ## Images ![Hex Nipple - Image 1](https://m.media-amazon.com/images/I/71MdZ70bYtL.jpg) ![Hex Nipple - Image 2](https://m.media-amazon.com/images/I/71Jg9xw5R3L.jpg) ![Hex Nipple - Image 3](https://m.media-amazon.com/images/I/71HUoz1CcgL.jpg) ![Hex Nipple - Image 4](https://m.media-amazon.com/images/I/71SB+XhjXkL.jpg) ![Hex Nipple - Image 5](https://m.media-amazon.com/images/I/71s2DdWmDwL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works well *by R***B on April 22, 2026* Worked well on my compressor regulator . Nicely made good Quality ### ⭐⭐⭐⭐⭐ Good quality and no complaints *by B***L on January 22, 2026* These fittings are very nice quality and it is always good to have extras on hand. They work just as expected ### ⭐⭐⭐⭐⭐ Good quality for the price *by N***N on April 16, 2026* Fits great for my oil filter housing ## Frequently Bought Together - KOOTANS 1/4 NPT x 1/4 NPT Male Solid Brass Hex Nipples, Heavy Brass Pipe Adapter Fittings Equal Nipples Connectors 4Pieces - Sanpaint 2 Pack 1/4" x 1/4" NPT Coupler, Brass Female Pipe Fitting (1/4" x 1/4" NPT Female, 2) - SENCTRL 0-160 Psi Glycerin Liquid Filled Air Pressure Gauge, 2.5" Dial Size, 1/4" NPT Lower Mount, Stainless Steel Case, Water Pump, Tire, Large Air Compressor, Well Pump, RV Regulator Pressure Test --- ## 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.at/products/156466545-hex-nipple](https://www.desertcart.at/products/156466545-hex-nipple) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-06-03*