--- product_id: 156466545 title: "KOOTANS 1/4 NPT x 1/4 NPT Male Solid Brass Hex Nipples, Heavy Brass Pipe Adapter Fittings Equal Nipples Connectors 4Pieces" brand: "kootans" price: "€ 21.33" currency: EUR in_stock: true category: "Kootans" url: https://www.desertcart.hr/products/156466545-kootans-1-4-npt-x-1-4-npt-male-solid store_origin: HR region: Croatia --- # Withstands -65°F to +250°F temps 1/4 NPT x 1/4 NPT precision threads Heavy solid brass, ultra-durable KOOTANS 1/4 NPT x 1/4 NPT Male Solid Brass Hex Nipples, Heavy Brass Pipe Adapter Fittings Equal Nipples Connectors 4Pieces **Brand:** kootans **Price:** € 21.33 **Availability:** ✅ In Stock ## Summary > 🔧 Connect with Confidence — Brass That Means Business ## Quick Answers - **What is this?** KOOTANS 1/4 NPT x 1/4 NPT Male Solid Brass Hex Nipples, Heavy Brass Pipe Adapter Fittings Equal Nipples Connectors 4Pieces by kootans - **How much does it cost?** € 21.33 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/156466545-kootans-1-4-npt-x-1-4-npt-male-solid) ## 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 - • **Effortless Tightening:** Hex design enables quick wrench grip for easy assembly and maintenance - • **Multipurpose Connectivity:** Perfect for plumbing, compressed air, hydraulic, refrigeration, and gas systems - • **Premium Solid Brass Build:** Thicker, corrosion-resistant brass ensures long-lasting strength and reliability - • **Precision Engineered Threads:** Smooth 60° taper NPT threads for leak-proof, fast installation - • **High Pressure & Temperature Rated:** Operates safely up to 1200 psi and extreme temperatures for versatile use ## Overview KOOTANS 1/4 NPT x 1/4 NPT Male Solid Brass Hex Nipples are premium heavy-duty pipe adapters designed for professional-grade plumbing and industrial applications. Featuring precision 60° taper threads and a robust solid brass construction, these fittings deliver superior corrosion resistance, high pressure tolerance up to 1200 psi, and temperature resilience from -65°F to 250°F. The hex design ensures easy tightening, making them an essential upgrade for any serious toolkit. ## Description Buy KOOTANS 1/4 NPT x 1/4 NPT Male Solid Brass Hex Nipples, Heavy Brass Pipe Adapter Fittings Equal Nipples Connectors 4Pieces: Parts & Connectors - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## 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 | #13,947 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #308 in Pipe Fittings | | 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. | | Connector Type | Nipple | | Customer Reviews | 4.6 4.6 out of 5 stars (1,450) | | Exterior Finish | Brass | | Included Components | 1/4 NPT x 1/4 NPT Male | | Manufacturer | KOOTANS | | Manufacturer Part Number | 3325BB | | 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 - **Manufacturer:** KOOTANS - **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 ![KOOTANS 1/4 NPT x 1/4 NPT Male Solid Brass Hex Nipples, Heavy Brass Pipe Adapter Fittings Equal Nipples Connectors 4Pieces - Image 1](https://m.media-amazon.com/images/I/71MdZ70bYtL.jpg) ![KOOTANS 1/4 NPT x 1/4 NPT Male Solid Brass Hex Nipples, Heavy Brass Pipe Adapter Fittings Equal Nipples Connectors 4Pieces - Image 2](https://m.media-amazon.com/images/I/71Jg9xw5R3L.jpg) ![KOOTANS 1/4 NPT x 1/4 NPT Male Solid Brass Hex Nipples, Heavy Brass Pipe Adapter Fittings Equal Nipples Connectors 4Pieces - Image 3](https://m.media-amazon.com/images/I/71HUoz1CcgL.jpg) ![KOOTANS 1/4 NPT x 1/4 NPT Male Solid Brass Hex Nipples, Heavy Brass Pipe Adapter Fittings Equal Nipples Connectors 4Pieces - Image 4](https://m.media-amazon.com/images/I/71SB+XhjXkL.jpg) ![KOOTANS 1/4 NPT x 1/4 NPT Male Solid Brass Hex Nipples, Heavy Brass Pipe Adapter Fittings Equal Nipples Connectors 4Pieces - Image 5](https://m.media-amazon.com/images/I/71s2DdWmDwL.jpg) ## Available Options This product comes in different **Size** options. ## 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.hr/products/156466545-kootans-1-4-npt-x-1-4-npt-male-solid](https://www.desertcart.hr/products/156466545-kootans-1-4-npt-x-1-4-npt-male-solid) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-25*