How to Tie the FG Knot for Stronger Fishing Connections

Hey guys, what’s going on. Joshua here with Salty Scales. Welcome back. Today we are going to break down one of the most important fishing knots you can learn, the FG knot.

If you have ever wondered what the FG knot is, when to use it, or why so many serious anglers rely on it, this guide is going to walk you through everything step by step.

What Is the FG Knot and Why It Matters

The FG knot is a low profile connection knot used to tie your braided line to a leader. What makes it stand out is how slim and strong it is compared to other knots.

Because of its narrow profile, the FG knot slides smoothly through your rod guides. This helps reduce friction, improves casting distance, and minimizes wear on your gear. It is especially useful when running longer leaders or fishing applications that require precision.

This knot is also a go to for targeting larger species like tarpon, where strength and reliability are critical. 

Why the FG Knot Is So Strong

The FG knot works like a Chinese finger trap. Instead of relying on a bulky knot, it uses tension and tight wraps to grip the leader with the braid.

If tied correctly, the knot will not slip and will hold extremely well under pressure. However, if it is tied improperly, it can fail. That is why paying attention to detail during each step is so important.

When done right, this is one of the strongest and most dependable knots you can use.

Step by Step FG Knot Tutorial

Step 1: Keep Constant Tension

Start by keeping your braided mainline tight at all times. You can hold it in your teeth, anchor it with your hand, or use your rod.

Maintaining tension is critical. This ensures the braid lays tightly against the leader and prevents slippage.

Step 2: Position the Leader

Take your leader line and lay it across the braid at a right angle. This is where the knot begins to form.

Step 3: Begin Wrapping

Start wrapping the leader around the braid.

Go over the braid, then under, then back across. Continue this pattern, alternating each wrap so they cross in opposite directions.

As you wrap, slide each coil upward and keep everything tight and neatly stacked.

Most anglers recommend around 20 to 25 wraps, but I personally prefer making the knot about an inch long. This gives you extra grip and reduces the chance of slippage.

Step 4: Set the Knot

Once your wraps are complete, pull the leader tag firmly. This tightens the coils and locks them into the braid.

You should see the braid gripping tightly within the wraps. Have you ever seen a finger trap? This knot works the same way. The harder you pull the lines in opposite directions, the tighter the knot cinches and grips.

Step 5: Secure with Half Hitches

Tie two half hitches with the braid around both the leader and the mainline. Pull them tight.

Then tie two more half hitches around just the braid. This helps secure everything in place.

Step 6: Trim the Leader Tag

Trim the leader tag as close to the knot as possible. When tied correctly, the knot will not slip, so you can keep this clean and tight.

Final and Most Important Step: Fully Tighten the Knot

This is one of the most overlooked steps and one of the most important. Before trimming your braid tag ends, you need to fully tighten the knot under load. Tie your line off to something solid like a cleat, trailer, or fixed object. Then pull firmly to cinch everything down. You will notice the knot compress and tighten even more. This is what locks it in place and gives it maximum strength. Once tightened, you can trim your tag ends clean and know the knot is secure.

When to Use the FG Knot

The FG knot is ideal for:

• Connecting braid to fluorocarbon or monofilament leader
• Fishing with long leaders
• Targeting larger species like tarpon, snook, and offshore fish
• Situations where casting distance and smooth guide flow matter

If you are serious about fishing, this is a knot you should have in your arsenal.

Common Mistakes to Avoid

• Not keeping enough tension on the braid
• Making loose or uneven wraps
• Not tightening the knot fully before trimming
• Using too few wraps for heavier applications

Avoiding these mistakes will make a big difference in your success.

Final Thoughts on the FG Knot

The FG knot is one of the strongest, cleanest, and most reliable knots you can tie. It may take a little practice at first, but once you get it down, it will become one of your go to connections. If you fish often, especially in saltwater, this knot can help you land more fish and fish with confidence. Take your time, practice it a few times, and you will see just how effective it really is. If you are looking for more beginner friendly fishing knots, click the link.

If you are still struggling, watch this video tutorial on how to tie an FG fishing knot and please like and subscribe: