John deere Zerk fittings

[Tony H]

Neighbors x758 tractor and mowing deck. He's got some bad Zerk fittings. I have a draw full of Zerks that I collected over the years. Is the thread sizes on the JD standard?

I'm going to post the same question for his Kubota.

 

[TractorTech]

They look to be standard on the deck, but the tractor appear to be metric