Milwaukee M10-1.25 to 3/8 in.-1 Thread Adapter 48-03-1005 - The Home Depot
Metric Male M10-1.0 (Inverted Flare) to Female 3/8-24 SAE Inverted Brake Adapter | eBay
Thread Adaptor M10 x 1 – 3/8 x 24NF DPS | BrakeConnect
Thread Adaptor M10 x 1mm – 3/8 x 24NF | BrakeConnect
Amazon.com: AC PERFORMANCE Straight Stainless Steel Brake Fitting Adapter -3 AN 3/8 x 24 Male Flare to M10 x 1.0 Metric Flare Hose Fitting Connector : Everything Else
Adapter 3/8-24 to M10-1.25 - 366615 - Affordable Street Rods
Adapter, Brass, M(3/8-24 I), F(M10x1.25 B), Bag of 1 – AGS Company Automotive Solutions
WindTech M10-WINDTECH Thread Adapter, 1/4"-20 Female To 3/8"-16 Female | Full Compass Systems