Unless they have changed since my 2006 DK45, that will be sizes, plural. The 2 nuts are a different size than the 4 bolts. I'd have to check (if you don't get an answer from somebody else first) but I'd guess you'll need 19mm, 21 mm or maybe even 23mm. I have one of those T-shaped tire wrenches and have to keep flipping it around to get the right size match (or, close enough). Do you have calipers; a measurement would be easiest.
Well, I can't say for sure, and I do have the DK35se not the DK40se. so I don't know if they are the same.. but from memory, the fronts are 19mm and the rears are 22mm..
19mm and 3/4" are almost exactly the same size, FYI. I would personally buy a whole 1/2" metric set, but if you're just buying what you need, you can skip the 19.
My local Kioti dealer stopped selling Kioti tractors 2 years ago. Where can I buy Kioti lug nuts (24mm) locally? I couldn't find the correct size at Lowes.
My local Kioti dealer stopped selling Kioti tractors 2 years ago. Where can I buy Kioti lug nuts (24mm) locally? I couldn't find the correct size at Lowes.