{"product_id":"evil-energy-3an-female-hardline-nut-sleeve-fitting-for-3-16-inch-od-stainless-steel-2pcs","title":"EVIL ENERGY 3AN Female Hardline Nut \u0026 Sleeve Fitting for 3\/16 inch OD Stainless Steel - 2PCS","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eEVIL ENERGY 3AN Female Hardline Nut and Sleeve Fitting is a focused two piece connection designed for 3\/16 inch outer diameter tubing. The set pairs a female AN3 nut with a matching stainless sleeve, both machined from 304 stainless steel to resist corrosion and withstand demanding environments.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThread Size: AN3 is 3\/8-24 UNF; designed to work with 3\/16 inch tubing and a secure 37 degree flare\u003c\/li\u003e\n\u003cli\u003eMaterial: 304 stainless steel for durability and heat tolerance\u003c\/li\u003e\n\u003cli\u003eFunction: The nut adapts alloy pipe to the fitting; the sleeve anchors the tube and helps seal with a 37 degree flare\u003c\/li\u003e\n\u003cli\u003eInstallation: Install the nut and sleeve on the tubing, then use a 37 degree flaring tool to flare the end; professional installation is recommended\u003c\/li\u003e\n\u003cli\u003eApplication: Widely used in engine modification, refueling and fuel systems, brake lines, and cooling circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIn the box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2 pieces: nut and sleeve\u003c\/li\u003e\n\u003cli\u003eInstallation guidance for reference\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eMaterial and durability\u003c\/h2\u003e\n\u003cp\u003eCrafted from 304 stainless steel, this fitting offers corrosion resistance and stable performance across a wide temperature range. The design emphasizes compatibility with high heat and exposure to automotive fluids, helping keep lines tidy and secure.\u003c\/p\u003e\n\u003ch2\u003eTemperature and performance\u003c\/h2\u003e\n\u003cp\u003eWith a working temperature range from minus 68 Fahrenheit to 1472 Fahrenheit, the fitting is built to endure extreme automotive environments while maintaining a clean appearance and reliable alignment.\u003c\/p\u003e\n\u003ch2\u003eInstallation and care\u003c\/h2\u003e\n\u003cp\u003eInstallation begins by placing the tube nut and sleeve onto the tubing, followed by a 37 degree flare with the appropriate tool. The manufacturer recommends professional installation for best results, particularly in critical systems.\u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eWidely used in engine modification, refueling and fuel systems, brake lines, and cooling circuits. The compact two piece design offers a tidy upgrade path for both aluminum and stainless steel tubing.\u003c\/p\u003e\n\u003ch2\u003eWhy EVIL ENERGY\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDurable stainless steel construction supports long term use in high heat and harsh environments\u003c\/li\u003e\n\u003cli\u003ePrecision flare and sleeve design offers consistent alignment and seal\u003c\/li\u003e\n\u003cli\u003eTwo piece set keeps essential components together for easy handling\u003c\/li\u003e\n\u003cli\u003eCompatible with 3\/16 inch tubing in alloy and stainless variants\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eUsage notes\u003c\/h2\u003e\n\u003cp\u003eEnsure tubing ends are clean and burr-free before installation. The kit recommends professional installation for optimal results, especially in critical systems like fuel and brake lines.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What tubing size does this fitting support?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Designed for 3\/16 inch OD tubing with a 3AN nut and matching sleeve.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is professional installation recommended?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, professional installation is recommended; flare the tubing end with a 37 degree tool before assembly.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"EVIL ENERGY","offers":[{"title":"Default Title","offer_id":42465305165909,"sku":"B0CJ5FKY5F","price":29.48,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/evil-energy-3an-nut-and-sleeve-assembly.jpg?v=1778003619","url":"https:\/\/plentytorque.co.uk\/products\/evil-energy-3an-female-hardline-nut-sleeve-fitting-for-3-16-inch-od-stainless-steel-2pcs","provider":"PlentyTorque","version":"1.0","type":"link"}