disk
hold
holder
sucker
tentacle
attach
constraint
restraint
bellyband
bind
buckle
button
carabiner
catch
clasp
cleat
clinch
clip
clothes peg
clothespin
corrugated fastener
cottar
cotter
cringle
dowel
dowel pin
eyelet
fillet
grommet
grummet
hook and eye
joggle
karabiner
knot
lashing
link
linkup
lock
locker
loop
nail
nut and bolt
paper fastener
pin
press stud
screw
seal
sealing wax
slide fastener
snap
snap fastener
snap ring
stopping
tie
tie-in
toggle
toggle bolt
wiggle nail
fire/burglary/access
scuttlebutt
stanchion