{"product_id":"holyoke-fittings-41fpsw-8-1-2-inches-swivel-forged-flare-nut","title":"Holyoke Fittings 41fpsw-8 1\/2 Inches Swivel Forged Flare Nut","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe Holyoke Fittings 41fpsw-8 is a 1\/2 inches swivel forged flare nut designed for use in refrigeration, HVAC, and plumbing systems where secure, leak-free flare connections are required. Flare nuts like this one are a fundamental component in any system that relies on flared tubing joints. They thread onto a flare fitting and compress the flared end of a copper or aluminum tube against a mating seat, creating a pressure-tight seal without the need for solder or adhesive. This makes them a go-to choice for HVAC technicians, refrigeration mechanics, and plumbers working on refrigerant lines, gas lines, and water supply connections. The swivel design of this flare nut is a key advantage in real-world installation. A swivel flare nut allows the nut to rotate independently of the tubing during tightening. This prevents the tube from twisting along with the nut, which can stress the flare and cause cracking or deformation at the joint. The result is a cleaner, more reliable connection and fewer callbacks. Forged construction means this nut starts as a solid piece of metal that is shaped under high pressure rather than being cast or machined from bar stock. Forging aligns the grain structure of the metal, producing a part that is stronger and more resistant to stress and vibration than a cast equivalent. For trade professionals working in environments with vibration, thermal cycling, or high-pressure refrigerant lines, this added strength matters. At 1\/2 inches, this nut fits standard 1\/2 inches flare fittings commonly found in residential and light commercial HVAC systems, refrigeration equipment, and gas appliance connections. Keeping forged flare nuts like the 41fpsw-8 in stock saves time on the job and ensures every flare joint is made with a component built to hold up under pressure.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSwivel design prevents tube twist during tightening for a cleaner, more reliable flare joint\u003c\/li\u003e\n\u003cli\u003eForged construction delivers superior strength and resistance to stress, vibration, and pressure compared to cast alternatives\u003c\/li\u003e\n\u003cli\u003e1\/2 inches size fits standard flare fittings used in HVAC, refrigeration, and gas line applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\u003cp\u003eThe Holyoke Fittings 41fpsw-8 swivel forged flare nut provides a durable, twist-free connection solution for 1\/2 inches flare fittings in HVAC, refrigeration, and plumbing installations. Its forged construction and swivel function make it a reliable choice for trade professionals who need long-lasting, leak-free joints.\u003c\/p\u003e\u003ch3\u003eProduct Information\u003c\/h3\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: HOLYOKE FITTINGS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 41fpsw-8\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: Swivel Forged Flare Nut\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize\u003c\/strong\u003e: 1\/2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Flare\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNut Style\u003c\/strong\u003e: Swivel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction\u003c\/strong\u003e: Forged\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition\u003c\/strong\u003e: Brand New\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HOLYOKE FITTINGS","offers":[{"title":"Default Title","offer_id":51121005592882,"sku":"41FPSW-8","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/304881248.jpg?v=1777745654","url":"https:\/\/voomisupply.com\/products\/holyoke-fittings-41fpsw-8-1-2-inches-swivel-forged-flare-nut","provider":"Voomi Supply","version":"1.0","type":"link"}