bolt and screw

  1. cribbj

    So What's the Difference Between a Bolt & a Screw?

    Well, I finally found a concise answer to this burning question that comes up every now & again and keeps us all awake at night: From ASME standard B18.2.1 (1996): "A bolt is designed to be inserted through a hole and secured with a nut, while a screw is designed to be used in a threaded...


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