Earl's 591941: Brake Fitting Adapters -4AN Male to 7/16''-20 Male Inverted Flare - JEGS
Unique Bargains 15pcs 7/16 Inch-24 Threads Car Brake Line Fittings Assortment for 1/4" Steel Brake Line Tubing for Car 5 Unions 10 Nuts - Walmart.com
Amazon.com: ASD Brake Line Tube Nuts for 1/4" Tube (7/16" - 24 Thread, Inverted Flare) (Pack of 10) : Automotive
Amazon.com: SHLPDFM Brake Line Fittings Set For 3/16 Tube Nuts Inverted Flares Tube Nuts Kit 45 Flare 10 x 3/8”-24,2 x 9/16”-18,2 x 1/2”-20,2 x 7/16”-24 : Automotive