--- product_id: 645850517 title: "1/2 x 1/2 Inch Expansion MNPT Adapter for PEX-A Pipe, Brass Plumbing Fittings, Male NPT Adapter for PEX-A Tubing, UAB120LFA" brand: "sharkbite" price: "B/.98" currency: PAB in_stock: true reviews_count: 5 category: "Shark Bite" url: https://www.desertcart.com.pa/products/645850517-1-2-x-1-2-inch-expansion-mnpt-adapter-pex store_origin: PA region: Panama --- # Quick Expansion Installation 1/2 x 3/4 Inch Precision Fit Lead-Free DZR Brass Durability 1/2 x 1/2 Inch Expansion MNPT Adapter for PEX-A Pipe, Brass Plumbing Fittings, Male NPT Adapter for PEX-A Tubing, UAB120LFA **Brand:** sharkbite **Price:** B/.98 **Availability:** βœ… In Stock ## Summary > πŸ”§ Upgrade your plumbing game with SharkBite – where precision meets power! ## Quick Answers - **What is this?** 1/2 x 1/2 Inch Expansion MNPT Adapter for PEX-A Pipe, Brass Plumbing Fittings, Male NPT Adapter for PEX-A Tubing, UAB120LFA by sharkbite - **How much does it cost?** B/.98 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/645850517-1-2-x-1-2-inch-expansion-mnpt-adapter-pex) ## Best For - sharkbite enthusiasts ## Why This Product - Trusted sharkbite brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Universal Compatibility:** Certified to ASTM standards and fits all PEX-A tubing brands, giving you flexible, worry-free plumbing solutions. - β€’ **Frictionless Flow Design:** Smooth interior minimizes turbulence for optimal water flow and system efficiency. - β€’ **Tool-Ready Quick Install:** Compatible with manual or cordless PEX expansion tools for fast, solder-free setupβ€”perfect for pros and DIYers alike. - β€’ **Seamless PEX-A Transition:** Effortlessly connect PEX-A pipes to MNPT threaded fittings with precision-engineered expansion technology. - β€’ **Built to Last with Lead-Free Brass:** Crafted from corrosion-resistant DZR brass, ensuring longevity and reliability under high pressure and temperature. ## Overview The SharkBite 1/2 x 3/4 Inch Expansion MNPT Adapter is a high-performance brass fitting designed exclusively for PEX-A pipes. Engineered for durability and ease, it features lead-free DZR brass construction, a smooth interior for optimal flow, and quick installation using expansion tools without soldering. Certified to ASTM standards, it ensures a secure, leak-proof connection ideal for hot and cold water systems, radiant heating, and burial applications. ## Description SharkBite expansion fittings are designed to work seamlessly with PEX-A hoses and PEX-A expansion rings, ensuring a secure and leak-free connection and providing optimal flow control for your water supply. Cross-linked polyethylene piping is more unyielding to burst pressure, reliable in freezing temperatures, and requires fewer joints due to its superior flexibility. Expansion fittings, especially those used with PEX pipes, are designed to have a smooth interior surface. This design minimizes turbulence and friction to allow full water flow. PEX-A plumbing systems are suitable for pro plumbers and DIY enthusiasts undertaking home improvement projects. SharkBite expansion sleeves fit snugly over the PEX pipe, providing a strong and durable seal that withstands high water pressure and temperature fluctuations ensuring a secure and leak-proof connection for your PEX pipes. SharkBite Expansion manifolds are compatible with all PEX-A tubing from any manufacturer. Expansion fittings are quick and easy to install. Cut pipe to proper length and slide the expansion ring over the PEX-A hose. Use a manual PEX expansion tool, or a cordless PEX expansion tool to insert and hold fitting in place until the expansion ring and tube contracts tightly. The Interior cross-hatch stops the ring from sliding off the pipe to ensure proper and quick installation; No solder or bonding agents required making your plumbing work quicker, reliable and more efficient. Review: Not much to say about this other than they work well and seem to be very well made. Review: Great for hooking up kitchen faucets ## Features - SHARKBITE EXPANSION MALE ADAPTER: Expansion fitting allows for a transition between a PEX pipe and an MNPT threaded connection. PEX-A systems can handle higher pressure and temperature variations; Requires PEX expansion tool and expansion rings to make connection - COMPATIBILITY: This expansion male adapter is compatible with PEX-A pipes only; suitable for domestic hot and cold water service lines, burial applications including concrete, and radiant heating systems - DURABLE: PEX-A expansion fittings are made from lead-free DZR brass for long-lasting reliability; feature an elastic memory that provides flexibility and protects against kinking and corrosion; expansion fittings form connections that grow stronger over time - EASY TO INSTALL: Expansion Fittings allow for quick and easy installation with expansion ring and PEX tubing. Use expansion tool to insert and hold fitting in place until the expansion ring and tube contracts tightly to ensure proper installation; No solder or bonding agents required - CERTIFIED: This male adapter meets ASTM F-1960 and ASTM F-877 standards for product safety. Expansion manifolds are compatible with all PEX-A tubing of the same size from any manufacturer ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CHYG6Z56 | | Brand | SharkBite | | Colour | Brass | | Connector Type | Adapter | | Country of Origin | China | | Customer Reviews | 4.7 4.7 out of 5 stars (106) | | Exterior Finish | Brass | | Included Components | 1/2 x 3/4 Inch Expansion MNPT Adapter for Pex-A Pipe | | Item Dimensions | 31 x 27 x 40 millimetres | | Item Type Name | Expansion MNPT Adapter | | Item Weight | 9 g | | Manufacturer | Reliance Worldwide Corporation | | Material | Brass | | Model Number | UAB116LFA | | Number of Pieces | 1 | | Part Number | UAB116LFA | | Size | 1/2 in. x 3/4 in. | | Thread Size | 1/2 x 3/4 Inch | | Thread Type | NPT | | UPC | 697285060289 | | Unit Count | 1.0 count | ## Product Details - **Brand:** SharkBite - **Colour:** Brass - **Connector type:** Adapter - **Exterior finish:** Brass - **Item dimensions L x W x H:** 31 x 27 x 40 millimetres - **Item weight:** 9 g - **Material:** Brass - **Size:** 1/2 in. x 3/4 in. - **Thread size:** 1/2 x 3/4 Inch - **Thread type:** NPT ## Images ![1/2 x 1/2 Inch Expansion MNPT Adapter for PEX-A Pipe, Brass Plumbing Fittings, Male NPT Adapter for PEX-A Tubing, UAB120LFA - Image 1](https://m.media-amazon.com/images/I/71ftCjhFx9L.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by C***T on 12 September 2025* Not much to say about this other than they work well and seem to be very well made. ### ⭐⭐⭐⭐⭐ Review *by R***S on 29 April 2026* Great for hooking up kitchen faucets ### ⭐⭐⭐⭐⭐ Review *by B***S on 29 July 2024* The adapter was an excellent choice for my plumbing project. It appears to be made from durable brass. Its compatibility with PEX-A tubing and ease of installation make it a top pick for the project. The adapter's versatility and reliable performance justify its cost, ensuring a secure, leak-free connection. Highly recommended for quality and ease of use. ## Frequently Bought Together - SharkBite 1/2 x 1/2 Inch Expansion MNPT Adapter for PEX-A Pipe, Brass Plumbing Fittings, Male NPT Adapter for PEX-A Tubing, UAB120LFA - SharkBite 1/2 Inch Expansion FNPT Adapter Fitting for PEX-A Pipe, Brass Plumbing Fittings, Female NPT Adapter for PEX-A Tubing, UAB072LFA --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.pa/products/645850517-1-2-x-1-2-inch-expansion-mnpt-adapter-pex](https://www.desertcart.com.pa/products/645850517-1-2-x-1-2-inch-expansion-mnpt-adapter-pex) --- *Product available on Desertcart Panama* *Store origin: PA* *Last updated: 2026-08-18*