breeching
clasp
clinch
confinement
dip
fast
head fast
holdfast
lace
lacing
lashing
latch
lock
tacking
tether
tie
breastplate
brooch
buckle
casting
clamp
contraption
fasten
fastener
fitting
grillwork
hasp
hinge
hoop
ingot
knocker
manacle
padlock
rivet
staple
strap
stud
zipper