{"product_id":"plumb-pak-3-8-in-compression-in-brass-coupling-nut","title":"Plumb Pak 3\/8 in. Compression in. Brass Coupling Nut","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Plumb Pak 3\/8 in. Brass Compression Coupling Nut — a compact, dependable connector built for reliable 3\/8\" compression fittings. Crafted from brass with a low lead formulation, this nut loves to seal tight, resist corrosion, and stand up to everyday water-use in kitchens, bathrooms, and laundry areas.\u003c\/p\u003e\n\u003cp\u003eWhy this coupling nut stands out:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e3\/8\" compression end\u003c\/strong\u003e ready to pair with compatible compression fittings, delivering a secure, leak-free connection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLow lead brass construction\u003c\/strong\u003e brings safer, longer-lasting performance for modern plumbing installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTwo nuts per package\u003c\/strong\u003e in sturdy carded packaging, ideal for retail display, storage, and quick replacements on the job.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand reliability\u003c\/strong\u003e from Plumb Pak, a name you can trust for solid hardware that fits standard residential fixtures and supply lines.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNot ANSI certified\u003c\/strong\u003e (as labeled), designed for everyday household and contractor use where standard compression connections are appropriate.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIdeal applications include repairing or assembling 3\/8\" compression supply lines to faucets, valves, and fixtures. It’s a practical choice for both DIY projects and professional plumbing tasks where a compact, durable nut is needed to secure a compression joint.\u003c\/p\u003e\n\u003cp\u003eUsage notes:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eEnsure the connection is clean and free of debris before assembly to achieve the best seal.\u003c\/li\u003e \u003cli\u003eSlide the nut onto the tube, position the compression ferrule (where applicable), insert into the mating fitting, and tighten to the manufacturer’s recommended torque for a reliable seal.\u003c\/li\u003e \u003cli\u003eCompatible with standard 3\/8\" compression fittings common in residential plumbing setups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBring dependable, ready-to-use hardware to your next repair with the Plumb Pak 3\/8 in. Brass Compression Coupling Nut — a small piece that makes a big difference in the integrity and durability of your water connections.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Plumb Pak","offers":[{"title":"Default Title","offer_id":52201781035282,"sku":"4690400","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/4690400_A.eps_High.jpg?v=1776380272","url":"https:\/\/nationalhardwaregroup.com\/products\/plumb-pak-3-8-in-compression-in-brass-coupling-nut","provider":"National Hardware Group","version":"1.0","type":"link"}