{"product_id":"smith-cooper-1-1-4-in-mpt-stainless-steel-4-in-l-nipple","title":"Smith-Cooper 1-1\/4 in. MPT Stainless Steel 4 in. L Nipple","description":"\u003cdiv\u003e\n\u003cp\u003eSmith-Cooper 1-1\/4 in. MPT Stainless Steel 4 in. L Nipple is engineered for reliability where durable pipe connections matter. This lead-free stainless steel nipple provides a robust bridge between NPT fittings in plumbing, HVAC, irrigation, and industrial piping projects. Measuring 4 inches in length with two 1-1\/4 in MPT threaded ends, it delivers a solid seal and smooth flow in demanding environments.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectivity:\u003c\/strong\u003e Dual 1-1\/4 in MPT (male pipe thread) ends for straightforward installation with standard female NPT fittings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial and safety:\u003c\/strong\u003e Stainless steel construction ensures corrosion resistance, longevity, and lead-free composition for potable water applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure handling:\u003c\/strong\u003e Rated up to 300 psi, suitable for typical residential and light commercial piping systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize and fit:\u003c\/strong\u003e 4 inch overall length, 1-1\/4 inch end diameter, precise for space-constrained runs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Bagged packaging helps protect the nipple during shipping and stocking.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical applications and tips: Use with compatible female NPT fittings and sealant rated for stainless steel to prevent leaks. Clean threads before installation, apply a suitable thread sealant, and avoid over-tightening. For long runs or higher-pressure setups, support the nipple to minimize stress at joints and extend service life.\u003c\/p\u003e \u003cp\u003eThis nipple is an excellent choice for plumbers, contractors, and DIY enthusiasts working on water lines, radiant heating, or irrigation systems who value a lead-free, corrosion-resistant connection that stands up to the elements—and the test of time.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Smith-Cooper","offers":[{"title":"Default Title","offer_id":52176683794706,"sku":"4809893","price":17.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/4809893_A.eps_High.jpg?v=1775591182","url":"https:\/\/nationalhardwaregroup.com\/products\/smith-cooper-1-1-4-in-mpt-stainless-steel-4-in-l-nipple","provider":"National Hardware Group","version":"1.0","type":"link"}