3/8" 24 TPI Brake Pipe Unions. Here we have a set of 10 Top Quality UK Made Female. Classic Car 3/16" Copper Brake Pipe 10mm Kit. Typically used in conjunction with an 3/16" SAE Double flare. Perfect for classic car restorations.
This product would be ideal for applications requiring high-quality, ISO-certified brake pipe fittings for joining 3/8" UNF pipes with a diameter of 3/16".