{"product_id":"plumb-pak-ballcock-coupling-nut-plastic","title":"Plumb Pak Ballcock Coupling Nut Plastic","description":"\u003cdiv\u003e\n\u003cp\u003eThe Plumb Pak Ballcock Coupling Nut Plastic is a purpose-built replacement part for standard toilet fill valve connections. Made from durable, rust-resistant plastic, this coupling nut delivers a secure seal without the drawbacks of metal hardware in a damp bathroom environment.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial you can trust:\u003c\/strong\u003e molded plastic resists corrosion and mineral buildup, helping maintain a leak-free connection over time.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePrecision design:\u003c\/strong\u003e smooth, molded threads promote an even, snug fit on common ballcock valve outlets, reducing cross-threading and leaks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact, single-pack convenience:\u003c\/strong\u003e 1 ballcock coupling nut per carded package from Plumb Pak—ready for fast, on-the-spot repairs.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWide compatibility:\u003c\/strong\u003e designed to pair with most standard ballcock assemblies and supply-line connections without adapters.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePractical installation:\u003c\/strong\u003e hand-tighten to seal; no special tools required, and the lightweight plastic minimizes risk of damage during setup.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy it matters for your bathroom repairs\u003c\/h3\u003e\n\u003cp\u003eWhether you’re upgrading a worn-out seal, replacing a cracked nut after a rough shut-off, or performing routine toilet maintenance, this plastic ballcock coupling nut from Plumb Pak offers a straightforward, reliable solution. It helps prevent annoying leaks, reduces the need for frequent replacements, and keeps your toilet operating smoothly with minimal downtime.\u003c\/p\u003e \u003ch3\u003eHow to install\u003c\/h3\u003e\n\u003col\u003e \u003cli\u003eShut off the water supply and drain the toilet tank.\u003c\/li\u003e \u003cli\u003eSlide the coupling nut over the water supply line and align it with the ballcock valve.\u003c\/li\u003e \u003cli\u003eHand-tighten until snug; avoid overtightening to protect the plastic threads.\u003c\/li\u003e \u003cli\u003eTurn the water back on and check for leaks, tightening slightly if needed.\u003c\/li\u003e\n\u003c\/ol\u003e \u003cp\u003eThis carded-pack accessory from Plumb Pak is a practical, durable solution for quick repairs, replacements, and preventive maintenance of your toilet’s fill valve connection.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Plumb Pak","offers":[{"title":"Default Title","offer_id":52201777201426,"sku":"4838124","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/4838124_A.eps_High.jpg?v=1776380240","url":"https:\/\/nationalhardwaregroup.com\/products\/plumb-pak-ballcock-coupling-nut-plastic","provider":"National Hardware Group","version":"1.0","type":"link"}