Wanted: 1-1/16" x 11-1/2 TPI Thread Cutting Die.
Or if you prefer decimals, 1.0625" x 11.5 TPI.
Or it might be expressed as 3/4" - 11-1/2 NPS.
Or simply GHT (garden hose thread).

I've been unable to find anything in catalogs or on
the internet, yet garden hose fittings exist by the
millions. What are the makers using?