Bolt

barra

(bar to prevent a door from being forced open)

faísca

(lightning spark)

ferrolho

(sliding pin or bar in a lock)

grilhão

(iron to fasten the legs of a prisoner; a shackle; a fetter)

parafuso

(metal fastener)

relâmpago

(lightning spark)

rolo

(large roll of material)

tranca

(sliding pin or bar in a lock)

tranca

(bar to prevent a door from being forced open)

trinco

(sliding pin or bar in a lock)

virote

(short, stout, blunt-headed arrow)

aparafusar

(to connect pieces using a bolt)

trancar

(to secure a door)