Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Does not fit correctly

I bought this bolt for my Creftsman Professional 42 inch deck tractor. The picture is like the ones on the deck, however I was sent the flat washer type and they don't hold the mowing blade tightly to the spindle assembly. I had to shim them so I could tighten the blades. I have found another seller who has the correct ones. If the mowing blade does not fit tightly it damages the lower spindle and will not hold the blade corectly.