Hello, today you could be buying a set of these cuckoo clock hand nuts, 2 pieces suitable for the Hubert Herr KW 75 1 day and KW 80 8 day movements with the front cap nut thread size of 3mm x 0.5mm pitch, and the ring nut with a thread size of 5mm x 0.8mm pitch, the nuts are both made of brass. For a postage rate to your country please click on " Change country " in the " postage & Payments " window. Thank you for your interest in this item today.