[time-nuts] Mounting thread on TopGNSS GN-GGB0710

[David C. Partridge]

Hi all,

I just received one of these and of course it doesn't fit the Shakespeare
4705 Adapter (1" mast to 1" 14tpi UNS) which fitted my old antenna, as it's
way smaller than that (somewhere around 5/8")

Does anyone know:

a) What thread it actually is?

b) If an off the shelf adapter from either a 1" pipe or 1" 14tpi UNS male to
this thread is available and if so what/where?

Many thanks
David