The Uni to Uni Knot
The uni-to-uni knot is a very used knot to connect two lines. It can be used to connect braided line to nylon/ fluorocarbon leader. The knot is very strong since it will tighten itself when adding pressure. The lesser turns you make, the more delicate the knot will be. When connecting braided line to nylon leader, make at least 8-10 turn with the braided line and 4-5 turn with the nylon line. The thinner line, the more turn you need to secure it.