The thing that gets my attention here is that the carriage bolt is marked 307, which is an ASTM designation and I believe the equivalent of grade 5, regardless, the manufacturer has marked these as such and they should meet the criteria for same, obviously not the case in tension here is it ? Could be the same for shear, appears to be defective or substandard material. This creates an unsafe connection, one that may fail and cause someone injury. I do not believe a grade 5 fastener should fail like it did, unless it was over torqued. In comparison, structural steel connections are made with A325 fasteners, high strength bolts, which I believe are the equivalent to grade 8, regardless, they are marked as such, you cannot have substandard materials for these kinds of connections, it would be catastrophic. Funny, while on high rise jobs I used to pick up a lot of those A325's and put em in my bin at home, same ones fit and hold my tractor wheels on, ironworkers used to drop buckets of em on jobs, never stop to pick em up, I used to find a lot of useful hardware on jobsites such as these.
We sell tractor parts! We have the parts you need to repair your tractor - the right parts. Our low prices and years of research make us your best choice when you need parts. Shop Online Today. [ About Us ]
Today's Featured Article - Talk of the Town: Winterizing Engines - To Drain or Not to Drain? - by Russ Berry. What is this strange attraction I have to equipment and machinery? How did I get this way? I came from the suburbs and own a small horse farm in rural Loudoun County, Virginia. You can call me a "weekend farmer." The local farmers do. Does it bother me? No. I am just happy to have their friendship. At least the word "farmer" is in my title. But what is the attraction? How can I explain the sensation and exhilaration I feel when I turn the key and hear the engine come to life (most
... [Read Article]
Latest Ad:
2022 John Deere 5045E, 4wd, front end loader and 3rd function with grapple. 120 hrs, 55k new, must sell
[More Ads]
All Rights Reserved. Reproduction of any part of this website, including design and content, without written permission is strictly prohibited. Trade Marks and Trade Names contained and used in this Website are those of others, and are used in this Website in a descriptive sense to refer to the products of others. Use of this Web site constitutes acceptance of our User Agreement and Privacy Policy
TRADEMARK DISCLAIMER: Tradenames and Trademarks referred to within Yesterday's Tractor Co. products and within the Yesterday's Tractor Co. websites are the property of their respective trademark holders. None of these trademark holders are affiliated with Yesterday's Tractor Co., our products, or our website nor are we sponsored by them. John Deere and its logos are the registered trademarks of the John Deere Corporation. Agco, Agco Allis, White, Massey Ferguson and their logos are the registered trademarks of AGCO Corporation. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V.
