3/8 UNF Thread. This banjo is 11mm thick across the flats where the banjo bolt would sit. This banjo fitting is suitable for the following.
(AN4) 7/16" UNF Male To Male Aluminium Adaptor Anodised Black
(AN3) Male To Male Straight Stainless Steel Adaptor 3/8" x 24 UNF
HEL Performance Stainless Steel Male to Male Adaptor Brake Fitting 3/8" x 24 UNF
