小半圆头铆钉
Round head rivets with small head--Black
大扁圆头半空心铆钉
large oval head socket shank rivet
椭圆头半空心铆钉
oval head socket shank rivet
黑铁圆头铆钉
black mild steel round head rivet
圆头铆钉
button head rivet
round-head rivet
snap head rivet
conical head rivet
snap head rivet (round-head rivet
full head rivet
bottom head rivet
round head rivet
round rivet
cup rivet
button-head rivet
snap rivet
bullhead rivet
snapped rivet
半沉头铆钉
Oval countersunk head rivets
Oval countersunk head rivets--Black
oval countersunk head rivet
半埋头铆钉
pan head rivet with tapered neck
countersunk not chipped rivet
半圆头方颈螺栓
half round head square neck bolt
step bolt