A half-knot is the first half of a square knot; however it can be tied alone. If you tie a chain of half-knots, you’ll get a spiral or twist. The example shown here begins with four cords mounted on a holding cord.
How to Tie A Half-Knot
Step 1:
To tie a half-knot, bring the left cord over the two middle (core or filler) cords, like an L shape.
Step 2:
Bring the right cord over the tail of the left cord, then under the two middle (core) cords and up through the left loop as shown.
Step 3:
Pull the knot tightly against the middle (core) cords to secure.
Source: (c) 2006 Sherri Haab, Beaded Macrame Jewelry
