釘 - nail, tack, peg

nail; spike; tack; rivet; brad; (pachinko) pin

to give a warning; to remind (a person) of; to drive in a nail

wooden peg

iron nail; metal nail

bamboo nail (spike, peg, etc.)

staple

spike; very large nail

brad; double-pointed nail

screw; screw spike

bent nail; crooked nail

peg

nail penetration test (of batteries)