I have a 1950 GMC 450 and in my OCD driven cleanup one day I mistakenly threw out 6 of my lug nuts.

They are 2 piece nut and concave washer. The nut is 1 3/16 wide. And, all lugs are the exact same front and rear.

I have attached pictures to help someone direct me to where I can find them.

Sorry I do not know the thread size.
Attachments
Lug Nut 01.jpg (21.37 KB, 167 downloads)
Lug Nut 01
Lug Nut 02.jpg (20.69 KB, 168 downloads)
Lug Nut 02
Rear Wheel lugs.jpg (36.58 KB, 169 downloads)
Rear Wheel Lug Pattern
Front Wheel Lugs.jpg (38.9 KB, 167 downloads)
Front Wheel Lug Pattern