{"product_id":"1-piece-an4-6-810-12-straight-0-45-90-180-degree-aluminum-swivel-hose-end-fitting-adapter-oil-fuel-line-npt-plug-black","title":"AN Fittings Swivel Hose End AN4 AN6 AN8 AN10 AN12, Straight 45 90 180 Degree, Black","description":"\u003cp\u003eThese are the AN fittings most builds start with: full-swivel hose ends for stainless braided, rubber-lined (CPE) fuel and oil line. Clock the fitting where you want it, then nip it up. Use them for fuel feeds and returns, oil cooler lines, turbo oil drains, breathers and trans cooler lines on hot rods, LS swaps and EFI conversions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSizes: AN4 (-4), AN6 (-6), AN8 (-8), AN10 (-10), AN12 (-12)\u003c\/li\u003e\n\u003cli\u003eAngles: straight, 45, 90 and 180 degree\u003c\/li\u003e\n\u003cli\u003eSuits braided CPE (rubber-lined) hose. For PTFE hose use our PTFE hose ends\u003c\/li\u003e\n\u003cli\u003eFull swivel, reusable\u003c\/li\u003e\n\u003cli\u003eBlack anodised aluminium, sold individually\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAN size chart\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eTube \/ hose size\u003c\/th\u003e\n\u003cth\u003eApprox. mm\u003c\/th\u003e\n\u003cth\u003eThread\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAN4\u003c\/td\u003e\n\u003ctd\u003e1\/4\"\u003c\/td\u003e\n\u003ctd\u003e6.4 mm\u003c\/td\u003e\n\u003ctd\u003e7\/16\"-20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAN6\u003c\/td\u003e\n\u003ctd\u003e3\/8\"\u003c\/td\u003e\n\u003ctd\u003e9.5 mm\u003c\/td\u003e\n\u003ctd\u003e9\/16\"-18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAN8\u003c\/td\u003e\n\u003ctd\u003e1\/2\"\u003c\/td\u003e\n\u003ctd\u003e12.7 mm\u003c\/td\u003e\n\u003ctd\u003e3\/4\"-16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAN10\u003c\/td\u003e\n\u003ctd\u003e5\/8\"\u003c\/td\u003e\n\u003ctd\u003e15.9 mm\u003c\/td\u003e\n\u003ctd\u003e7\/8\"-14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAN12\u003c\/td\u003e\n\u003ctd\u003e3\/4\"\u003c\/td\u003e\n\u003ctd\u003e19.1 mm\u003c\/td\u003e\n\u003ctd\u003e1-1\/16\"-12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat size is an AN6 fitting? Is 6AN the same as 3\/8?\u003c\/strong\u003e\u003cbr\u003eYes. AN6 (also written -6 or 6AN) suits 3\/8\" (9.5 mm) hose or tube and uses a 9\/16\"-18 thread. The dash number is the size in sixteenths of an inch, so AN6 = 6\/16 = 3\/8\".\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do you install AN fittings on braided hose?\u003c\/strong\u003e\u003cbr\u003eWrap the hose with tape and cut it with a fine blade or cut-off wheel, push the hose into the socket, then screw the nipple in until it bottoms out against the socket. Oil the threads first and use soft jaws or AN spanners so you do not mark the anodising.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo AN fittings need thread tape or sealant?\u003c\/strong\u003e\u003cbr\u003eNo. The seal is made on the 37 degree flare, not the thread, so keep tape and sealant off the AN side. Only the NPT (tapered pipe) end of an adapter needs sealant.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan you reuse AN fittings?\u003c\/strong\u003e\u003cbr\u003eYes, AN hose ends are reusable. Check the flare and threads are clean and undamaged. PTFE hose ends need a new olive if you rebuild them.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow tight should AN fittings be?\u003c\/strong\u003e\u003cbr\u003eSnug them up by hand, then about a quarter turn with a proper AN spanner. Aluminium fittings do not need much. Over-tightening can crack the flare.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat size fuel line do I need for my horsepower?\u003c\/strong\u003e\u003cbr\u003eAs a rough guide on petrol EFI: AN6 is good to around 500 hp, AN8 to around 800 hp, AN10 beyond that. E85 needs about 30 percent more fuel, so go up a size if you are running it.\u003c\/p\u003e\u003ch3\u003eQuality and warranty\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMade in China, precision CNC-machined from solid aluminium, not cheap cast or pot-metal fittings\u003c\/li\u003e\n\u003cli\u003eTough anodised finish, clean threads and true 37 degree flares that seal properly\u003c\/li\u003e\n\u003cli\u003e2-year repair or replacement warranty against defects in materials and workmanship, on top of your rights under Australian Consumer Law\u003c\/li\u003e\n\u003cli\u003eSold and backed by Tucks Performance, an Australian-owned business. Not sure what you need? Send us a message\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eDelivery:\u003c\/strong\u003e ships direct from our supplier partner, usually 10 to 20 days.\u003c\/p\u003e","brand":"Tucks Performance","offers":[{"title":"AN4 Straight","offer_id":67628655444269,"sku":"1005005195087210-Black AN4-0","price":7.99,"currency_code":"AUD","in_stock":true},{"title":"AN4 45°","offer_id":67628655771949,"sku":"1005005195087210-Black AN4-45","price":10.99,"currency_code":"AUD","in_stock":true},{"title":"AN4 90°","offer_id":67628655214893,"sku":"1005005195087210-Black AN4-90","price":10.99,"currency_code":"AUD","in_stock":true},{"title":"AN4 180°","offer_id":67628655575341,"sku":"1005005195087210-Black AN4-180","price":10.99,"currency_code":"AUD","in_stock":true},{"title":"AN6 Straight","offer_id":67628655247661,"sku":"1005005195087210-Black AN6-0","price":8.99,"currency_code":"AUD","in_stock":true},{"title":"AN6 90°","offer_id":67628655280429,"sku":"1005005195087210-Black AN6-90","price":12.99,"currency_code":"AUD","in_stock":true},{"title":"AN6 180°","offer_id":67628655378733,"sku":"1005005195087210-Black AN6-180","price":12.99,"currency_code":"AUD","in_stock":true},{"title":"AN8 Straight","offer_id":67628655345965,"sku":"1005005195087210-Black AN8-0","price":9.99,"currency_code":"AUD","in_stock":true},{"title":"AN8 45°","offer_id":67628655509805,"sku":"1005005195087210-Black AN8-45","price":13.99,"currency_code":"AUD","in_stock":true},{"title":"AN8 90°","offer_id":67628655477037,"sku":"1005005195087210-Black AN8-90","price":13.99,"currency_code":"AUD","in_stock":true},{"title":"AN8 180°","offer_id":67628655542573,"sku":"1005005195087210-Black AN8-180","price":13.99,"currency_code":"AUD","in_stock":true},{"title":"AN10 Straight","offer_id":67628655608109,"sku":"1005005195087210-Black AN10-0","price":11.99,"currency_code":"AUD","in_stock":true},{"title":"AN10 45°","offer_id":67628655411501,"sku":"1005005195087210-Black AN10-45","price":15.99,"currency_code":"AUD","in_stock":true},{"title":"AN10 90°","offer_id":67628655673645,"sku":"1005005195087210-Black AN10-90","price":16.99,"currency_code":"AUD","in_stock":true},{"title":"AN10 180°","offer_id":67628655640877,"sku":"1005005195087210-Black AN10-180","price":17.99,"currency_code":"AUD","in_stock":true},{"title":"AN12 Straight","offer_id":67628655739181,"sku":"1005005195087210-Black AN12-0","price":15.99,"currency_code":"AUD","in_stock":true},{"title":"AN12 45°","offer_id":67628655706413,"sku":"1005005195087210-Black AN12-45","price":19.99,"currency_code":"AUD","in_stock":true},{"title":"AN12 90°","offer_id":67628655313197,"sku":"1005005195087210-Black AN12-90","price":17.99,"currency_code":"AUD","in_stock":true},{"title":"AN12 180°","offer_id":67628655804717,"sku":"1005005195087210-Black AN12-180","price":21.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/7594\/7821\/files\/See754634eab247f0be64ef8154ae5b9aT.webp?v=1791705335","url":"https:\/\/tucksperformance.com.au\/products\/1-piece-an4-6-810-12-straight-0-45-90-180-degree-aluminum-swivel-hose-end-fitting-adapter-oil-fuel-line-npt-plug-black","provider":"Tuck's Performance ","version":"1.0","type":"link"}