{"product_id":"anderson-metals-3-8-in-mpt-in-x-3-8-in-d-mpt-red-brass-pipe-nipple-3-in-l","title":"Anderson Metals 3\/8 in. MPT in. X 3\/8 in. D MPT Red Brass Pipe Nipple 3 in. L","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Anderson Metals 3\/8 in. MPT x 3\/8 in. MPT Red Brass Pipe Nipple, 3 in. long — a compact, dependable connector engineered for reliability in potable water, heating, and small-diameter piping. Crafted from red brass, this nipple delivers corrosion resistance, solid torque transfer, and a lead-free composition designed for safe, long-lasting performance in real-world installations.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eEnd 1 diameter:\u003c\/strong\u003e 3\/8 in. MPT\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEnd 2 diameter:\u003c\/strong\u003e 3\/8 in. MPT\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 3 in.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Red brass\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaximum pressure:\u003c\/strong\u003e 890 psi\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaximum temperature:\u003c\/strong\u003e 400°F\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLead content:\u003c\/strong\u003e Lead-free (average lead content)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eANSI certified:\u003c\/strong\u003e Yes\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eColor\/finish:\u003c\/strong\u003e Red\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePackage quantity:\u003c\/strong\u003e 1 piece\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy red brass matters for your piping projects\u003c\/h3\u003e\n\u003cp\u003eRed brass combines strength with excellent corrosion resistance, making it a practical choice for hot water lines and other demanding connections. The lead-free construction aligns with potable-water codes, giving you peace of mind when delivering drinking water to fixtures. The red finish isn’t just cosmetic—it's a durable indicator of a robust alloy designed to withstand frequent temperature changes and varying pressures in real-system conditions.\u003c\/p\u003e \u003ch3\u003eUse cases and installation tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eWhere to use:\u003c\/strong\u003e Connecting two 3\/8 in. female threaded fittings in potable water runs, hydronic heating loops, or other low-to-mid pressure piping applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHow to install:\u003c\/strong\u003e Clean threads, apply a compatible thread sealant rated for metal threads, and tighten to the manufacturer's specifications. Avoid over-tightening to prevent galling or thread damage.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWhat to pair it with:\u003c\/strong\u003e 3\/8 in. female threaded fittings or adapters that require a MPT-to-MPT connection. Ensure compatible materials to prevent galvanic corrosion in mixed-metal assemblies.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWho this is ideal for\u003c\/h3\u003e\n\u003cp\u003eHVAC technicians, plumbing professionals, and DIY enthusiasts tackling small-diameter water or heating connections will appreciate the precision fit and robust performance of this nipple. Its compact 3-inch length makes it perfect for tight spaces where longer nipples aren’t practical, while the ANSI certification and lead-free composition meet modern code requirements.\u003c\/p\u003e \u003ch3\u003ePractical considerations and value\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eLonger service life in hot-water environments thanks to red brass’s thermal stability.\u003c\/li\u003e \u003cli\u003eReliable, consistent thread engagement with MPT connections that minimizes leak potential when sealed correctly.\u003c\/li\u003e \u003cli\u003eA single, ready-to-use piece that reduces the need for multiple parts in small-scale assemblies.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUpgrade your piping projects with this dependable 3\/8 in. MPT x 3\/8 in. MPT red brass nipple. Its combination of lead-free safety, high-pressure tolerance, and temperature resistance makes it a practical, precise choice for clean, durable plumbing and heating installations. \u003cstrong\u003eAdd to your cart\u003c\/strong\u003e and connect with confidence.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Anderson Metals","offers":[{"title":"Default Title","offer_id":52171865358610,"sku":"4029433","price":8.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/4029433_A.eps_High.jpg?v=1775503295","url":"https:\/\/nationalhardwaregroup.com\/products\/anderson-metals-3-8-in-mpt-in-x-3-8-in-d-mpt-red-brass-pipe-nipple-3-in-l","provider":"National Hardware Group","version":"1.0","type":"link"}