Contractor Talk - Professional Construction and Remodeling Forum banner

nail screw

  1. General Discussion
    The top is slotted for a screwdriver. I saw a guy bore a hole in the concrete with a hammer-drill, then he used a hammer to drive one of these into the hole. He 'got them from his boss', but had no other information. I would like to know what this nail/screw is named and where it could be...
Top