B s p

[Michael R.]

Thanks Rick, e-mail sent to you.

I understand the BSP series follows the standard, non-modified Whitworth thread profile.
What I have not found is a 7/8 x 14 in other than BSP. Sir Miles Axlerod from Cars would be impressed. A trail of redundant threads.
"And then I remembered what they said about old British Engines, if there ain't no oil under 'em, there ain't no oil in 'em."