Thanks guys! ---This bolt is fine thread and don't have nuts that fit, but will keep looking. that would give more support to keep things square. I have a couple of bits that are s'posed to drill hardened steel, ( can't always believe the package) but the one I been using seams to hold up so I need to try it. Really need the tiller running this year. Last year it was down and made the garden work a lot harder. (4 acres).

The tiller goes on my ac 917-h garden tractor and is 36 inches wide. Broke the main drive chain 2 years ago, lost a bolt somewhere, Have new chains on and ready to put back together!


"A machine you build yourself is a vote for a different way of life. There are things you have to earn with your hands."