Screw-in insert nuts of metal; ties of metal for binding; fixing devices of metal; retaining fixing devices of metal; metal bolts fasteners; fixing nails of metal; locking pins of metal; lock nuts of metal; lock washers of metal; metal ball lock pins; screw bolts of metal; screw rivets of metal; anchor bushings of metal; bushings of metal other than parts of machines; nails; pegs of metal