A threaded metal ring screwed to the rear of a flat for securing a stage brace.
a woodscrew having its shank bent into a ring
a finding that consists of a small screw with a loop attached at the head
A screw with a head shaped into a loop to which the hanging wire on the back of a picture frame is attached.
Fastener which has a raised spiral ridge running down its shank but, instead of the normal flared slotted head of most screws, it has a circle or loop. When screwed into wood, the eye is exposed and can be used to hold wire or cord or can become part of a two-piece fastener, when matched with a small hook.