AON-OFFDAHOOK
+1y
2 ways to go, compression fittings or flared fittings. I know for hydraulics I only have experience with flared ends. Only drawback is that you want to use stainless (for no rust and no seams), but it's hella expensive now. Aaron Hunt taught me to take my time and take it slow, you don't want to mess up a line as messing it up become costly.