{"product_id":"stz-industries-4-in-mip-each-x-2-1-2-in-d-fip-black-malleable-iron-hex-bushing","title":"STZ Industries 4 in. MIP each X 2-1\/2 in. D FIP Black Malleable Iron Hex Bushing","description":"\u003cdiv\u003e\n\u003cp\u003eThe STZ Industries 4 in. MIP x 2-1\/2 in. FIP Black Malleable Iron Hex Bushing is engineered to deliver a reliable, compact transition between piping sizes in heavy-duty metal plumbing systems. Designed with a hex body for easy wrench access, this bushing simplifies installation and future disassembly in tight spaces.\u003c\/p\u003e \u003ch3\u003eWhy this bushing stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDirect-size transition:\u003c\/strong\u003e 4 in. MIP (male) to 2-1\/2 in. FIP (female) connections, reducing the need for multiple adapters.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRugged material:\u003c\/strong\u003e Malleable iron provides lasting strength and impact resistance in demanding environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSecure, durable finish:\u003c\/strong\u003e Black finish adds a layer of corrosion resistance and a clean, professional look in exposed installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLead-free construction:\u003c\/strong\u003e Built to meet concerns about lead content while maintaining performance in plumbing applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePractical sizing:\u003c\/strong\u003e A single, dedicated reducer bushing for common 4\" to 2-1\/2\" piping transitions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePackaged for convenience:\u003c\/strong\u003e Sold bagged for straightforward storage and handling on job sites.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrong end diameter:\u003e 4\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong end type:\u003e MIP\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong end diameter:\u003e 2-1\/2\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong end type:\u003e FIP\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong material:\u003e Malleable iron\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong finish:\u003e Black\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong maximum pressure:\u003e 300\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong maximum temperature:\u003e 150\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong packaging type:\u003e Bagged\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong product type:\u003e Hex bushing\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal uses and scenarios\u003c\/h3\u003e\n\u003cp\u003eBest suited for iron-steel or threaded piping systems in commercial, industrial, and residential projects where a direct 4\" male thread must connect to a 2-1\/2\" female thread. It’s particularly handy when retrofitting larger-diameter lines into smaller, standard piping runs or when converting legacy layouts to newer standards without swapping entire sections of pipe.\u003c\/p\u003e \u003ch3\u003eInstallation tips and best practices\u003c\/h3\u003e\n\u003cp\u003eBefore installation, ensure threads are clean and free of debris. Use an appropriate thread sealant or PTFE tape designed for metal pipes. Tighten to the recommended torque for the fitting size to achieve a reliable seal without over-tightening. If disassembly is anticipated in the future, consider a slightly looser fit during initial installation to facilitate removal.\u003c\/p\u003e \u003ch3\u003eWho benefits from this bushing\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eProfessional plumbers tackling commercial or residential projects involving metal piping with mixed thread sizes.\u003c\/li\u003e \u003cli\u003eFacility managers performing retrofits or repairs in metal distribution systems.\u003c\/li\u003e \u003cli\u003eInstallers needing a durable, economical reducer that pairs well with standard 4\" MIP and 2-1\/2\" FIP components.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Stz Industries","offers":[{"title":"Default Title","offer_id":52185035276562,"sku":"4911913","price":22.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/4911913_A.eps_High.jpg?v=1775767070","url":"https:\/\/nationalhardwaregroup.com\/products\/stz-industries-4-in-mip-each-x-2-1-2-in-d-fip-black-malleable-iron-hex-bushing","provider":"National Hardware Group","version":"1.0","type":"link"}