{"product_id":"value-collection-6sq11-4-square-head-pipe-plug-1-1-4-in-mnpt","title":"Value Collection 6SQ11\/4 Square Head Pipe Plug 1-1\/4 in Mnpt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 6SQ11\/4 is a 1-1\/4 inch square head pipe plug machined from 316 stainless steel and rated for service up to 150 psi. The square drive head allows a wrench or socket to seat firmly, making installation and removal straightforward in tight spaces. The male NPT (MNPT) threaded connection seals into female-threaded pipe fittings and valves. Its 316 stainless steel construction offers strong resistance to corrosion, making it well suited for use in wet, chemical-exposure, or marine environments. Plumbers, pipefitters, and mechanical contractors install this type of plug to cap off unused pipe openings in piping systems.\u003c\/p\u003e\n\u003cp\u003eThis plug is used to close off open female NPT ports on pipe assemblies, manifolds, valves, and equipment in residential and commercial plumbing, HVAC, and industrial piping applications. The 316 stainless alloy is commonly specified where standard carbon steel or 304 stainless does not provide adequate corrosion resistance, such as in saltwater, wastewater, chemical process, or coastal installations. The 1-1\/4 inch fitting size is a common pipe size found across a wide range of mechanical system components.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e316 stainless steel construction for superior corrosion resistance in demanding environments\u003c\/li\u003e\n  \u003cli\u003e1-1\/4 inch MNPT threaded connection seals into standard female NPT fittings\u003c\/li\u003e\n  \u003cli\u003e150 psi pressure rating for typical low-pressure piping system applications\u003c\/li\u003e\n  \u003cli\u003eSquare head drive provides positive wrench engagement for reliable installation and removal\u003c\/li\u003e\n  \u003cli\u003eSingle-piece, sold individually for repair and maintenance work\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or maintenance fitting for any standard 1-1\/4 inch female NPT threaded pipe port requiring a pressure-rated closure plug.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by licensed plumbers or qualified pipefitters in accordance with applicable plumbing codes such as the IPC. Shut off and depressurize the piping system before installing or removing any pipe plug. Apply an appropriate thread sealant or PTFE tape to the MNPT threads before tightening. Do not overtighten, as this can crack female fittings, particularly in cast iron or plastic bodies.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Square Head Plug\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Size\u003c\/strong\u003e: 1-1\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Threaded MNPT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure Rating\u003c\/strong\u003e: 150 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 316 Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 6SQ11\/4\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51734974955826,"sku":"6SQ11\/4","price":21.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/9f1756253a1aec803484659bba98a026.jpg?v=1788768768","url":"https:\/\/voomisupply.com\/products\/value-collection-6sq11-4-square-head-pipe-plug-1-1-4-in-mnpt","provider":"Voomi Supply","version":"1.0","type":"link"}