{"product_id":"3an-male-to-m10x1-0-metric-inverted-female-flare-thread-fitting-adapter-straight-silver-1pcs","title":"EVIL ENERGY Male to Metric Inverted Female Flare Thread Fitting Adapter Straight Silver 1PC\/2PCS","description":"\u003cp\u003e---!@!start!@!---Specifications---!@!end!@!---\u003c\/p\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left; width: 25%;\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: left; width: 75%;\"\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1x or 2x EVIL ENERGY AN Male to Metric Inverted Flare Female Brake Fitting Adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEVIL ENERGY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFitting Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUNS S30300 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFitting Male Thread Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\/8-24 UNF (3AN), 7\/16-20 UNF (4AN)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFitting Male Thread Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAN (Army-Navy) 37-degree flare, male\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFitting Female Port Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eM10x1.0, M10x1.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFitting Female Port Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMetric Inverted Flare, female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFitting Compatible Line\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.75mm metric or 3\/16 inch brake line\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFitting Connector Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStraight reducing adapter, male to female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFitting Sealing Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAN side: \u003c\/strong\u003e37-degree metal-to-metal flare seal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetric side:\u003c\/strong\u003e metal-to-metal flare seal.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eConfirm your line uses a matching flare form before ordering\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFitting Compatible Media\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDOT 3, DOT 4 and DOT 5.1 brake fluid, hydraulic clutch fluid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFitting Working Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1,500 PSI (Max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFitting Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-63°F to 252°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFitting Color\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNatural Stainless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFitting Application\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMetric brake and clutch hydraulic lines, master cylinders, proportioning valves, hydraulic handbrake cylinders, distribution blocks, hardline to flexline transitions. ABS module ports vary in flare form and must be confirmed individually\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFitting Unit Count\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Count or 2 Count, by variant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFitting Included Components\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAdapter only. Tube nuts, flared line and brake fluid not included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eThread and Line Size Reference\u003c\/h3\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003e\u003cstrong\u003eAN Side\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: left;\"\u003e\u003cstrong\u003eMetric Side\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: left;\"\u003e\u003cstrong\u003eBrake Line\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e3AN, 3\/8-24 UNF\u003c\/td\u003e\n\u003ctd\u003eM10x1.0\u003c\/td\u003e\n\u003ctd\u003e4.75mm or 3\/16 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3AN, 3\/8-24 UNF\u003c\/td\u003e\n\u003ctd\u003eM10x1.25\u003c\/td\u003e\n\u003ctd\u003e4.75mm or 3\/16 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4AN, 7\/16-20 UNF\u003c\/td\u003e\n\u003ctd\u003eM10x1.0\u003c\/td\u003e\n\u003ctd\u003e4.75mm or 3\/16 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4AN, 7\/16-20 UNF\u003c\/td\u003e\n\u003ctd\u003eM10x1.25\u003c\/td\u003e\n\u003ctd\u003e4.75mm or 3\/16 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eThread size alone does not confirm fitment on a metric brake system. M10 ports exist with more than one seat form, and the tube nut is identical on all of them. Identify the flare on your line before ordering.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e---!@!start!@!---Description---!@!end!@!---\u003c\/p\u003e\n\u003ch2\u003eAbout this item\u003c\/h2\u003e\n\u003cp\u003eThe performance brake market in the United States runs on \u003cstrong\u003eAN\u003c\/strong\u003e threads. Your car does not. Adjustable proportioning valves, \u003cstrong\u003ehydraulic handbrake\u003c\/strong\u003e cylinders, braided lines and gauge blocks all arrive with 3\/8-24 or 7\/16-20, while the factory ports on a Japanese or European chassis are \u003cstrong\u003eM10x1.0\u003c\/strong\u003e or \u003cstrong\u003eM10x1.25\u003c\/strong\u003e. This \u003cstrong\u003emetric brake line adapter\u003c\/strong\u003e is the joint between those two worlds, and it lets the factory hardline stay exactly where it is.\u003c\/p\u003e\n\u003cdiv class=\"product-image-block\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/A_03_192473b6-0de2-4859-86d8-d7b45e57fa8f.jpg?v=1785227432\" alt=\"\"\u003e\n\u003cp\u003e\u003cstrong\u003eBoth ends in one view.\u003c\/strong\u003e The pointed end is the 37-degree AN male cone. The open end is the metric inverted flare female seat. Compare the female seat against your own line before installing.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/A_02_077e7577-5ccd-4e12-8c8b-f5b4c671fb08.jpg?v=1785227433\" alt=\"\"\u003e\n\u003cp\u003e\u003cstrong\u003eAN male cone.\u003c\/strong\u003e This face is the entire seal on the AN side. It should reach you unmarked. Any nick across the cone is a leak path and the fitting should not be installed.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/A_04_b2a93f14-baef-486a-aa3e-973ea34feb06.jpg?v=1785227432\" alt=\"\"\u003e\n\u003cp\u003e\u003cstrong\u003eMetric female seat.\u003c\/strong\u003e A machined cone, not a flat shoulder. Your flared tube end presses directly against this surface. If your line has a raised ring rather than a folded funnel, you have a bubble flare and need a different part.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/A_05_9c0e18b2-266b-469f-a89c-6bc690683a87.jpg?v=1785227432\" alt=\"\"\u003e\n\u003cp\u003e\u003cstrong\u003eWrench flats and overall length.\u003c\/strong\u003e Hex sized for a standard flare nut wrench. Length is kept short so the adapter adds minimal offset at a master cylinder or handbrake cylinder port where clearance is usually tight.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eMetric Brake Line to AN Conversion: What M10x1.0 and M10x1.25 Actually Fit\u003c\/h3\u003e\n\u003cp\u003eBoth \u003cstrong\u003eM10x1.0\u003c\/strong\u003e and \u003cstrong\u003eM10x1.25\u003c\/strong\u003e are used on \u003cstrong\u003e4.75mm metric brake line\u003c\/strong\u003e, which is dimensionally interchangeable with \u003cstrong\u003e3\/16 inch\u003c\/strong\u003e line. The thread does not tell you the tube size. What separates the two is pitch, 1.0mm against 1.25mm between crests, and they are close enough to start cross-threading if forced.\u003c\/p\u003e\n\u003cp\u003eOn the AN side, \u003cstrong\u003e3AN\u003c\/strong\u003e is 3\/8-24 UNF and \u003cstrong\u003e4AN\u003c\/strong\u003e is 7\/16-20 UNF, both sealing on a 37-degree cone. Four combinations are available so the AN size can follow the line you are running rather than the port you are leaving.\u003c\/p\u003e\n\u003cp\u003eUse a thread pitch gauge rather than judging by eye. On a metric brake system the two pitches look identical across the threads, and the difference only shows up as a joint that will not seat.\u003c\/p\u003e\n\u003ch3\u003eBubble Flare vs Inverted Flare: How to Check Before You Order\u003c\/h3\u003e\n\u003cp\u003eMatching the thread is half the job. \u003cstrong\u003eM10x1.0\u003c\/strong\u003e exists in more than one seat geometry and they are not interchangeable, which is the single most common reason a metric brake adapter comes back.\u003c\/p\u003e\n\u003cp\u003eA \u003cstrong\u003ebubble flare\u003c\/strong\u003e, common on European systems and on many Bosch ABS units, forms a raised ring set back from the end of the tube. A \u003cstrong\u003edouble or inverted flare\u003c\/strong\u003e folds the tube end back into itself and reads as a small funnel. Both take the same M10 tube nut, so the nut tells you nothing. European standards name them directly: \u003cstrong\u003eDIN 74234 Form E\u003c\/strong\u003e is the inverted flare, \u003cstrong\u003eForm F\u003c\/strong\u003e is the bubble or convex flare.\u003c\/p\u003e\n\u003cp\u003eTake a flashlight to the end of your line before ordering. Funnel means inverted flare. Raised ring means bubble flare. Ten seconds now, or a return later.\u003c\/p\u003e\n\u003ch3\u003eHydraulic Handbrake, Proportioning Valve and Caliper Line Fitment\u003c\/h3\u003e\n\u003cp\u003eThe most common use for a \u003cstrong\u003emetric to AN brake adapter\u003c\/strong\u003e is a \u003cstrong\u003ehydraulic handbrake\u003c\/strong\u003e install. Aftermarket handbrake cylinders ship with AN or SAE ports while the factory line feeding the rear circuit is M10, and interrupting that circuit creates a transition at each end. Plan for at least two.\u003c\/p\u003e\n\u003cp\u003eBeyond that: master cylinder outlets, adjustable \u003cstrong\u003eproportioning valves\u003c\/strong\u003e, distribution blocks, and the hardline to flexline transitions on a track brake conversion. Many metric calipers use a banjo port rather than a threaded port, and for those the \u003ca href=\"https:\/\/www.ievilenergy.com\/collections\/banjo-fittings\"\u003emetric stainless banjo bolt\u003c\/a\u003e is the correct part instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eABS\u003c\/strong\u003e modules need a separate word. Many use M10x1.0, so the thread often matches, but a large share are bubble flare rather than inverted flare. Confirm the seat before ordering for an ABS port specifically.\u003c\/p\u003e\n\u003ch3\u003eStainless Steel Metric Brake Fittings and Why the Seat Finish Matters\u003c\/h3\u003e\n\u003cp\u003eOn a fitting that seals entirely on cone surfaces, surface finish is the seal. \u003cstrong\u003eUNS S30300\u003c\/strong\u003e is a free-machining stainless grade, chosen because it holds a cleaner finish and tighter concentricity on small-diameter cone work than tougher grades do. On a 4.75mm joint, that finish decides whether the seat mates across its full face or touches in three places.\u003c\/p\u003e\n\u003cp\u003eStainless matters more on a metric car than most people expect. Factory metric brake fittings are usually plated steel, and after a few winters they seize into whatever they thread into. A \u003cstrong\u003estainless steel brake fitting\u003c\/strong\u003e comes back out the next time the system does, which is the difference between removing a proportioning valve and destroying one.\u003c\/p\u003e\n\u003ch3\u003eHow Many M10 to AN Brake Adapters Do You Need\u003c\/h3\u003e\n\u003cp\u003eCount the transitions in your plan, not the components.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOne\u003c\/strong\u003e covers a single tap, such as a gauge feed or one end of a handbrake circuit. \u003cstrong\u003eTwo\u003c\/strong\u003e covers most real jobs, because brake transitions arrive in pairs: a master cylinder has two outlets, a circuit has two ends, and a left and right caliper feed are a pair by definition.\u003c\/p\u003e\n\u003cp\u003eIf you are unsure, take the two pack. A build stopped on a Saturday because one fitting is short costs more than the fitting, and an unopened stainless adapter has no shelf life.\u003c\/p\u003e\n\u003ch3\u003eWhat Is In The Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1x or 2x AN Male to Metric Inverted Flare Female Adapter, depending on the pack you select\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat You Will Also Need\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eA correctly flared tube end and its matching \u003cstrong\u003eM10\u003c\/strong\u003e tube nut on the metric side. Not included, and a metric flare needs a metric-capable flaring tool\u003c\/li\u003e\n\u003cli\u003eAn \u003cstrong\u003eAN\u003c\/strong\u003e hose end or hardline sleeve on the AN side. See the full \u003ca href=\"https:\/\/www.ievilenergy.com\/collections\/an-fittings\"\u003eEVIL ENERGY AN fitting\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eFresh brake fluid and bleeding equipment. Any joint opened must be bled\u003c\/li\u003e\n\u003cli\u003eIf the line has to split to two circuits, the \u003ca href=\"https:\/\/www.ievilenergy.com\/products\/3an-brake-tee-mount-fitting\"\u003e3AN brake tee block with mounting tab\u003c\/a\u003e handles the branch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003carticle\u003e\n\u003ch2\u003eWhy Choose EVIL ENERGY M10 to AN Brake Adapters\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe Factory Hardline Stays:\u003c\/strong\u003e The component stays, the line stays, only the connection changes. The cheapest possible route to running AN hardware on a metric chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo Geometries, One Body:\u003c\/strong\u003e A 37-degree AN cone and a metric inverted flare seat machined into a single piece, so there is no stacked adapter and no extra joint to bleed or inspect.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNothing to Get Wrong on Install:\u003c\/strong\u003e No tape, no sealant, no O-ring to source or replace. Both ends seal on metal. What ships is what installs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour Thread Combinations:\u003c\/strong\u003e 3AN or 4AN paired with M10x1.0 or M10x1.25, all suiting 4.75mm or 3\/16 inch line, so the AN size follows the line you are running.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt for Metric Chassis:\u003c\/strong\u003e Stainless throughout, for cars where every factory brake fitting is plated steel and every one of them is going to seize eventually.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cimg alt=\"EVIL ENERGY more products\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/evil_energy_more_products.png?v=1727234077\"\u003e\u003c\/article\u003e","brand":"EVILENERGY","offers":[{"title":"1pc \/ 3AN to M10x1.0 Inverted","offer_id":46247916241032,"sku":"EVAPM0001018","price":13.99,"currency_code":"USD","in_stock":true},{"title":"1pc \/ 3AN to M10x1.25 Inverted","offer_id":46247916273800,"sku":"EVAPM0001016","price":13.99,"currency_code":"USD","in_stock":true},{"title":"1pc \/ 4AN to M10x1.0 Inverted","offer_id":46247916306568,"sku":"EVAPM0001015","price":13.99,"currency_code":"USD","in_stock":true},{"title":"1pc \/ 4AN to M10x1.25 Inverted","offer_id":46247916339336,"sku":"EVAPM0001024","price":13.99,"currency_code":"USD","in_stock":true},{"title":"2pcs \/ 3AN to M10x1.0 Inverted","offer_id":46247916109960,"sku":"EVAPM0001014","price":21.99,"currency_code":"USD","in_stock":true},{"title":"2pcs \/ 3AN to M10x1.25 Inverted","offer_id":46247916142728,"sku":"EVAPM0001017","price":21.99,"currency_code":"USD","in_stock":true},{"title":"2pcs \/ 4AN to M10x1.0 Inverted","offer_id":46247916175496,"sku":"EVAPM0001021","price":21.99,"currency_code":"USD","in_stock":true},{"title":"2pcs \/ 4AN to M10x1.25 Inverted","offer_id":46247916208264,"sku":"EVAPM0001013","price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL-ENERGY-3AN-Male-to-M10x1.0-Metric-Inverted-Female-Flare-Thread-Fitting-Adapter-Straight-Silver-1PCS-EVILENERGY-169949197.jpg?v=1785123907","url":"https:\/\/www.ievilenergy.com\/products\/3an-male-to-m10x1-0-metric-inverted-female-flare-thread-fitting-adapter-straight-silver-1pcs","provider":"EVILENERGY","version":"1.0","type":"link"}