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By Mark M
#35209
I just checked, it is 1/4" BSF, the stud has the same thread both ends. It is clearly described in the paper Parts Book, unfortunately the Parts Books Online section does not list these details. The paper books carry details of the length of all studs along with thread sizes, this feature of the books was discontinued about 1966 but many of the studs in the later books have the same part number as the earlier ones so you can extract the info from the earlier books if you have them. REgards, Mark

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