{"product_id":"smith-cooper-1-1-4-in-fpt-x-1-1-4-in-d-fpt-stainless-steel-cap","title":"Smith-Cooper 1-1\/4 in. FPT X 1-1\/4 in. D FPT Stainless Steel Cap","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSmith-Cooper 1-1\/4\" FPT x 1-1\/4\" FPT Stainless Steel Cap\u003c\/strong\u003e is a durable, lead-free closure designed for 1-1\/4\" pipe threads on both ends. Built from corrosion-resistant stainless steel, this cap seals off two male-threaded lines, making it ideal for maintenance, testing, and temporary shutdowns in demanding environments.\u003c\/p\u003e \u003cp\u003eWith stainless steel construction, it stands up to humidity, chemicals, and varying temperatures without warping or leaking. The dual female-thread design (FPT x FPT) ensures a secure fit on compatible male-threaded components, delivering dependable closures in industrial, commercial, or residential piping projects.\u003c\/p\u003e \u003cp\u003eTypical applications include shutting off two lines during service, capping off test ports during pressure testing, or protecting exposed pipe ends during fabrication. It's particularly well-suited for potable-water systems where lead-free materials are a priority, as well as for HVAC, irrigation, and chemical processing lines where durability matters.\u003c\/p\u003e \u003cp\u003ePackaging: bagged to keep threads clean and ready for immediate use straight from the bag.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eEnds:\u003c\/strong\u003e 1-1\/4\" NPT female threads on both ends (FPT x FPT)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless steel, lead-free construction\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 1-1\/4\" nominal pipe size (NPS)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Cap for closing two male-threaded lines\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Smith-Cooper\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Bagged\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow to install\u003c\/h3\u003e\n\u003cp\u003eEnsure both mating male threads are clean and undamaged. Apply an appropriate thread sealant or PTFE tape to the male threads, then thread the cap onto each line by hand until snug and finish with a wrench just to seat. Do not overtighten to avoid thread damage. Store in its bag to protect the threads when not in use.\u003c\/p\u003e \u003cp\u003eSmith-Cooper's lead-free stainless steel cap provides a reliable, long-lasting solution for closing off 1-1\/4\" pipe threads on both ends. If you’re managing systems that require robust, corrosion-resistant hardware, this cap is designed to perform under tough conditions—without compromising safety or reliability.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Smith-Cooper","offers":[{"title":"Default Title","offer_id":52176684941586,"sku":"4868022","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/4868022_A.eps_High.jpg?v=1775591187","url":"https:\/\/nationalhardwaregroup.com\/products\/smith-cooper-1-1-4-in-fpt-x-1-1-4-in-d-fpt-stainless-steel-cap","provider":"National Hardware Group","version":"1.0","type":"link"}