Manufacturer Part Number: BR250. ????Why Choose S.U.R.&R BR250 M10 x 1.0 Bubble Flare Nut?. Thread size: M10 x 1.0. ????Compatibility: Fits Volkswagen and Audi models requiring M10 x 1.0 bubble flare nuts for 3/16" brake lines; universal for applicable brake systems with no specific year restrictions noted beyond compatible VW and Audi vehicles.
