Questions? Looking for parts? Parts for sale? or just for a chat,
The WD Motorcycle forum
BSP(P) thread dimensions are as follows...1/8" BSP: O.D 0.383"...Threads per inch : 28. 1/4" BSP: O.D 0.518"...TPI 19. 3/8" BSP: O.D 0.656"...TPI 19...Ian
email (option): ian@wright52.plus.com
