ALL the equipment that comes with this unit is Chinese made junk that can be easily removed or cross-threaded and is so oddly large that it can't be compared to anything in US stores . Don't waste time, just ditch the nuts and bolts and buy standard sizes at your local hardware store. You'll probably need to add more threads to the U-bolts, but a standard 5/16" die and some oil is less than $10.
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