12mm x 1.0mm.
M12 Brake Pipe Nuts Male Metric 12mm x 1.0mm Nut 3/16" Pipe
M12 Brake Pipe Nuts Qty 10 Pk Male Metric 12mm x 1.0mm Nut 3/16 " Pipe BPN20
Brake Pipe 2-Way Female Connector M12 12mm Male Nuts 1/4 Union
Brake Pipe Flaring Tool for 4.75mm DIN Brake Line Pipe 3/16" with Tube Cutter UK
Professional Brake Pipe Flaring Tool 4.75mm DIN 5m Brake Pipe Line Repair Kit UK
Classic Mini Brake Pipe Unions 3/8" UNFx24tpi Male Female For 3/16" Pipe UK Made
