These hanger bolts are headless bolts designed to hang materials from wooden structures, walls or overhead. One half has a lag thread wood screw with a pointed tip, and the other half has standard machine thread with a blunt tip. Commonly used to hang wiring and ceiling hooks, the assembly is complete when the lag end is screwed into a pre-drilled. The item is threaded or attached on the opposing end and a nut is added. Offered in various materials and finishes.
Well it;s a plain old bolt -- but unlike other bolts this one had character. It got along real well with the other bolts. made friends with a few nuts.....and man, when the bolt met the washer twins,,,,,,oh man!!