M

Metal bolts; screws of metal; screw caps of metal; covers of metal specially adapted for screws; metal fasteners, namely, thumbscrews; metal expanding sleeves for affixing screws; nuts of metal; metal nuts and metal bolts; fasteners of metal, namely, bolts, nails, rivets, and screws; tie wraps made of metal for binding; fixing nails of metal; metal clamps; metal anchor bolts; hardware, namely, washers of metal; hardware, namely, lock washers of metal