Thanks SPOOK, The bolt also has a oversized head,I think for spreading the 230 ft lb of torque,over a wider area. A washer under the new smaller bolt head may work,but the next thing,will it hold up and not allow the bolt to spin and oval out the hole,or worse allow the bearings to come loose and disentigrate?The original bolt is very hard,as taking a hacksaw blade to restraighten the first thread,was a job unto itself. A GR8 bolt is easy to cut, so it must be even harder than that,guessing 9 or even 12.I definately thank you for your answer,as any ideas are a definate help. Warmest reguards,LOU
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Today's Featured Article - Fasteners: The Nuts and Bolts of Nuts and Bolts - by Curtis Von Fange. The nuts and bolts of nuts and bolts is an interesting and essential piece of knowledge that applies to our older tractors. An improperly torqued capscrew on an engine head or a shear bolt that is too hard on the driving shaft of a bushog can create havoc and make an expensive and uncalled for repair. Let�s examine the purpose and design of these fasteners in order to ensure their proper use. Fasteners are probably one of the aspects of mechanics that is given the least amount of thought.
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