knot commonly used to attach a line to a piece of hardware. Anchor bend.
anchor hitch (Wikipedia)
The anchor bend is a knot used for attaching a rope to a ring or similar termination. The name is a misnomer, as it is technically not a bend, but a hitch.
| Anchor bend | |
|---|---|
| Names | Anchor bend, fisherman's bend | 
| Category | Hitch | 
| Related | Round turn and two half hitches | 
| Releasing | Jamming | 
| Typical use | attaching a rope to a ring or similar termination | 
| ABoK | #1723, #1841 |