a small metal spike with a broadened flat head, driven typically into wood with a hammer to join things together or to serve as a peg or hook.
I also need a hammer and nails , picture hooks and the step ladder.
a horny covering on the upper surface of the tip of the finger and toe in humans and other primates.
Longitudinal striations are accentuated ridges in the nail surface that can occur as a normal part of the aging process.
a medieval unit of measurement.