Deck Jet Replacement Nozzle Thread Size

[needsajet]

I'd like to play around with some deck jets, but above-ground because pool is already built. I don't need the deck jet bodies.

I can buy replacement nozzles for around US$12 each. So I'm wondering if anyone here knows if the male thread at the base of the deck jet replacement nozzle is national pipe thread or something else. I can see from pictures that there's an o-ring, so concerned they might be non-tapered thread. Has anyone here ever connected them to PVC threaded fittings?

4 Pack Swimming Pool Spa Brass Deck Jet Nozzle Replacement For R0560400 590041 | eBay

Made out of Brass to last longer. Adjustable nozzle direction by loosening and tightening brass nut.

www.ebay.com.au

 

[wireform]

As per ebay

Replacement deck Jet Nozzle For R0560400 590041. 1/2" NPT Threaded Connection​

 

[Newdude]

*username checks out.

 

[needsajet]

As per ebay

Replacement deck Jet Nozzle For R0560400 590041. 1/2" NPT Threaded Connection​

Thank you! I hadn't scrolled to the bottom. My bad