{"product_id":"smith-cooper-1-4-in-fpt-x-1-4-in-d-fpt-stainless-steel-cap","title":"Smith-Cooper 1\/4 in. FPT X 1\/4 in. D FPT Stainless Steel Cap","description":"\u003cdiv\u003e\n\u003cp\u003eThe Smith-Cooper 1\/4 in. FPT x 1\/4 in. FPT Stainless Steel Cap is a compact, durable solution for sealing off every 1\/4\" port with confidence. Crafted in stainless steel and offered in lead-free construction, this cap lines up perfectly with standard 1\/4\" female pipe thread fittings to provide a reliable, long-lasting seal in demanding environments.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eEnds and threads:\u003c\/strong\u003e two 1\/4\" female pipe thread (FPT) connections, designed to pair with compatible 1\/4\" male fittings for a secure, leak-resistant cap.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e premium stainless steel chosen for corrosion resistance, strength, and durability in moisture-rich or outdoor applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLead-free:\u003c\/strong\u003e built with lead-free alloying to meet safety standards for plumbing and instrumentation use.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e carded packaging for convenient retail display and easy handling on the shelf or in tool kits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand and purpose:\u003c\/strong\u003e Smith-Cooper cap, engineered to cap unused or maintenance ports in piping and instrumentation systems while preserving system integrity.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhere you’ll use it\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eSeal off unused 1\/4\" ports on residential or light commercial water lines, irrigation runs, or small-diameter hydraulic circuits.\u003c\/li\u003e \u003cli\u003eProvision ports in instrumentation or test setups where you want a clean, secure termination without backward flow or contamination.\u003c\/li\u003e \u003cli\u003eTemporary or permanent closures in DIY projects, labs, or industrial panels that require dependable, corrosion-resistant caps.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this cap stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eStainless steel construction delivers durability beyond typical brass or plastic caps, especially in humid or outdoor environments.\u003c\/li\u003e \u003cli\u003eLead-free composition helps meet safety and regulatory expectations for plumbing and instrumentation applications.\u003c\/li\u003e \u003cli\u003eAuthentic Smith-Cooper quality ensures reliable sealing, consistent threading, and long service life in everyday piping tasks.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical tips for installation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEnsure threads are clean and free of debris before installation. For a more reliable seal on metal threads, apply an appropriate thread sealant rated for metal piping, then hand-tighten the cap and finish with a light wrench turn—monitor for snug, not over-torqued, to prevent thread damage. Remember, these are female-threaded ends, so you’ll pair them with corresponding male 1\/4\" fittings.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWho this is for\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIdeal for plumbers, HVAC technicians, and DIY enthusiasts who need a dependable, lead-free cap for 1\/4\" piping in water, irrigation, instrumentation, or light industrial setups. It’s a practical choice when you want a robust seal without compromising on corrosion resistance or safety.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eSpecifications at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eEnd 1: 1\/4\" FPT\u003c\/li\u003e \u003cli\u003eEnd 2: 1\/4\" FPT\u003c\/li\u003e \u003cli\u003eMaterial: Stainless Steel\u003c\/li\u003e \u003cli\u003eBrand: Smith-Cooper\u003c\/li\u003e \u003cli\u003eProduct Type: Cap\u003c\/li\u003e \u003cli\u003ePackaging: Carded\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose the Smith-Cooper 1\/4 in. FPT x 1\/4 in. FPT Stainless Steel Cap when you need a reliable, lead-free solution to terminate 1\/4\" ports with confidence. It’s more than a cap—it's a trusted component that helps keep your piping clean, secure, and ready for future use.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Smith-Cooper","offers":[{"title":"Default Title","offer_id":52176684318994,"sku":"4215190","price":5.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/4215190_A.eps_High.jpg?v=1775591185","url":"https:\/\/nationalhardwaregroup.com\/products\/smith-cooper-1-4-in-fpt-x-1-4-in-d-fpt-stainless-steel-cap","provider":"National Hardware Group","version":"1.0","type":"link"}