for those that dont know what is out there in terms of fittings, this is how i converted my 350x build to use braided hose for look and functionality.

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these are hard line to AN adapters. -6 to 3/8. if you can find some -6 to 10mm you wont need to sand off as much as i did. The finish is definitely ride-able and easier to fix than hydraulic fittings.