{"product_id":"smith-cooper-2-in-mpt-stainless-steel-4-in-l-nipple","title":"Smith-Cooper 2 in. MPT Stainless Steel 4 in. L Nipple","description":"\u003cdiv\u003e\n\u003cp\u003eSmith-Cooper 2 in. MPT Stainless Steel 4 in. L Nipple is built for sturdy, dependable connections in water, gas, and general mechanical installations where corrosion resistance matters. Crafted from stainless steel and designed with lead-free properties, this nipple is built to last in challenging environments while keeping your systems safe and compliant.\u003c\/p\u003e \u003ch2\u003eWhy this nipple stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e2 in. male pipe thread (MPT) ends on both sides provide compatibility with standard fittings and straightforward, secure assembly.\u003c\/li\u003e \u003cli\u003eStainless steel construction delivers exceptional resistance to rust and corrosion, enabling longer service life in wet, humid, or outdoor applications.\u003c\/li\u003e \u003cli\u003eLead-free formulation helps ensure safer connections for potable-water systems and aligns with regulatory expectations for plumbing components.\u003c\/li\u003e \u003cli\u003e4 in. overall length offers ample thread engagement for a reliable seal and easier alignment in tight or awkward spaces.\u003c\/li\u003e \u003cli\u003eRated up to 300 psi, making it suitable for a wide range of residential and light-commercial piping tasks.\u003c\/li\u003e \u003cli\u003eBagged packaging protects the component during shipping and storage, helping maintain its condition until installation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cp\u003eThis nipple is well-suited for connecting standard NPT fittings in residential plumbing, outdoor irrigation setups, and light-industrial piping projects where stainless steel and lead-free materials are preferred. Whether you’re repairing a leak, extending a line, or upgrading to a more durable material in a corrosive environment, the 4-inch length and dual 2-inch MPT ends simplify your installation and improve reliability.\u003c\/p\u003e \u003ch2\u003eInstallation tips\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003ePrepare threads with a clean, dry surface. Use a compatible thread sealant or PTFE tape rated for stainless steel and the fluids in your system.\u003c\/li\u003e \u003cli\u003eHand-tighten first, then snug with a wrench to avoid cross-threading. Do not over-tighten, as this can damage threads and compromise the seal.\u003c\/li\u003e \u003cli\u003eInspect for leaks after installation by applying a soap solution or using a leak detector appropriate for the system media.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eSpecifications at a glance\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Smith-Cooper\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Nipple\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEnd 1:\u003c\/strong\u003e 2 in MPT\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEnd 2:\u003c\/strong\u003e 2 in MPT\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 4 in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaximum Pressure:\u003c\/strong\u003e 300 psi\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePackaging Type:\u003c\/strong\u003e Bagged\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLead Content:\u003c\/strong\u003e Lead-Free\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose the Smith-Cooper 2 in. MPT Stainless Steel 4 in. L Nipple for a durable, lead-free connection that delivers reliable performance across a range of piping projects. Durable, precise, and built to last—it's a practical upgrade for any toolbox tackling plumbing, HVAC, or light industrial installations.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Smith-Cooper","offers":[{"title":"Default Title","offer_id":52176681632018,"sku":"4868568","price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/4868568_A.eps_High.jpg?v=1775591169","url":"https:\/\/nationalhardwaregroup.com\/products\/smith-cooper-2-in-mpt-stainless-steel-4-in-l-nipple","provider":"National Hardware Group","version":"1.0","type":"link"}