{"product_id":"anvil-1-8-in-fpt-x-1-8-in-d-fpt-black-malleable-iron-coupling","title":"Anvil 1\/8 in. FPT X 1\/8 in. D FPT Black Malleable Iron Coupling","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Anvil 1\/8 in. FPT x 1\/8 in. FPT Black Malleable Iron Coupling — a compact, dependable connector engineered for small-diameter piping projects. This coupling features female pipe threads on both ends, designed to join two 1\/8\" FPT components in tight spaces with a solid, reliable connection.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eTwo 1\/8 in. FPT ends\u003c\/strong\u003e — provides a precise, consistent connection for 1\/8\" threaded components.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMalleable iron construction\u003c\/strong\u003e with a durable black finish — built to withstand everyday use in common piping tasks while maintaining a tidy, professional appearance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact profile\u003c\/strong\u003e — ideal for installations where space is limited, such as crowded valve manifolds, wall cavities, or maintenance on compact lines.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStraightforward installation\u003c\/strong\u003e — simple threaded connections that pair with compatible 1\/8\" FPT fittings and adapters for quick repairs or retrofits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat this coupling solves\u003c\/h3\u003e\n\u003cp\u003eWhen you need to extend or link small-diameter lines without bulky connectors, this Anvil coupling provides a dependable, easy-to-use solution. Its malleable iron body offers robust mechanical strength for everyday plumbing, shop, or light industrial tasks, while the black finish helps maintain a clean, professional look in exposed or semi-exposed installations.\u003c\/p\u003e \u003ch3\u003eIdeal uses and scenarios\u003c\/h3\u003e\n\u003cp\u003eUse this 1\/8\" FPT x 1\/8\" FPT coupling to connect two male-threaded 1\/8\" components in compact assemblies, such as service lines, small-diameter manifolds, or tight-angle runs where space constraints prevent larger connectors. It’s well-suited for maintenance and retrofit work, DIY projects, and educational demonstrations where precise, small-scale threading matters.\u003c\/p\u003e \u003ch3\u003eInstallation tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eClean threads before assembly to ensure a snug, leak-free fit.\u003c\/li\u003e \u003cli\u003eApply an appropriate thread sealant or Teflon tape compatible with metal pipe threads—wrap in the direction of tightening to prevent unraveling.\u003c\/li\u003e \u003cli\u003eTighten by hand to seat the end threads, then secure with a wrench just enough to achieve a firm connection without over-tightening.\u003c\/li\u003e \u003cli\u003eCheck for alignment after installation and ensure the connected components are properly supported to minimize stress on the joint.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose this Anvil coupling\u003c\/h3\u003e\n\u003cp\u003eDesigned for reliability in small-scale piping tasks, this black-malleable-iron coupling blends sturdy construction with a clean finish. It provides a straightforward, space-saving solution for connecting 1\/8\" FPT components, making it a practical addition to any toolbox, maintenance closet, or workshop inventory.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Anvil","offers":[{"title":"Default Title","offer_id":52176688546066,"sku":"4026563","price":7.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/4026563_A.eps_High.jpg?v=1775591210","url":"https:\/\/nationalhardwaregroup.com\/products\/anvil-1-8-in-fpt-x-1-8-in-d-fpt-black-malleable-iron-coupling","provider":"National Hardware Group","version":"1.0","type":"link"}