Fernco 1002-66 6" Clay x Plastic Coupling

Hey there! Thank you for your query on the Gilmour 0593 hose spray nozzle. Unfortunately, we could not find the exact inner screw thread size information for the Gilmour 0593 (805932-1011) nozzle specifically. However, most Gilmour nozzles with threaded fronts typically use a standard GHT (Garden Hose Thread) size, which is 3/4 inch. This is the most common thread size for garden hoses and accessories. However, we would recommend contacting Gilmour directly to confirm the exact thread size for this particular model. You can reach their customer service via email at customerservice@gilmour.com. We hope this helps. If you wish to proceed with this purchase, simply click “Add to Cart” and fill in the needed information. Thank you for visiting PlumbersStock! Have a nice day!