Sewing thread vs fly tying thread

If you are just a beginner, you may think that sewing machines only use a single type of thread for all kinds of projects but this thinking will be proved wrong when you come to the point of tying flies. You need to do proper research to choose the best suitable thread for this purpose.

When you move on to tying flies, you may think that it is just a normal activity like any other so why is a special thread recommended? What is the difference between sewing thread and fly tying thread? This is just a question like, grommet vs eyelet.

Well, we will get you the comprehensive answer to this question along with many other related aspects as well. We have also gathered major plus points of both threads along with possibilities where you can use one thread in place of the second’s. So, let’s just dive into the river of useful information.

What is a fly tying thread?

Fly Tying Thread Explained

Fly tying itself is a technique of making artificial flies tied to a hook. These flies are used by fishers to catch fishes as they think of these as actual flies.

To make flies and tie them with the hook, a special thread is used which is known as fly tying thread. Although it is almost the same as sewing thread, the materials used in its manufacturing are a bit different.

People prefer only using fly tying thread for this purpose as it is designed to hold all the things in one place along with the hook which is a much needed characteristic when your product is going under water.

What is fly tying thread made of?

Fly tying thread is mostly made of polyester and nylon fibers. The thread is then waxed with special material so that they can be tied easily.

This thing makes it easy for the thread to stick to the hook. Because of wax, the thread also comes out of the bobbin easily and smoothly.

Polyester is usually preferred by fishers because of its strength but nylon also has a popularity as it is a bit less in weight as compared to polyester.

Why is fly tying thread popular?

Fly tying is popular because the total process of making flies depends on this particular thread.

You may get many many thead options but fly tying thread is preferred because of its durability, strength, and ease of usage.

This thread is light and tough while having good elasticity which allows users to have a tight hold over the hook.

Can I use sewing thread for fly tying?

Yes, you can use sewing thread in place of fly tying thread as it can bring almost the same results. Sewing thread is thick and dense which serves the purpose to a reasonable level. Because of its rough texture, it gives a strong grip on the hook.

All these traits are good for the fly tying process however, the durability is the only concern because sewing thread is not that durable as compared to fly tying thread. Also, you may have to make less wraps of thread if using sewing thread.

Is sewing thread actually as good as fly tying thread?

There is no doubt that sewing thread is versatile and has almost all the traits needed for the fly tying process. There are many reasons that contribute to making sewing thread a good option to be used as fly tying thread while major traits are briefly explained below.

Difference between sewing thread and fly tying thread

SEWING THREAD	FLY TYING THREAD
Made entirely from natural fibers such as cotton.	Made completely using synthetic fibers like polyester and nylon.
As it is made using cotton, the tensile strength and durability may be less then most fly tying threads.	High torsional strength and limitless durability.
Rots quickly and may break down within a few usage cycles.	Doesn’t rot easily under water because of the materials used in manufacturing. You can use it tens of times and the flies will be as perfect as they were on the first try.
May not stay flat while tying in a circular or cylindrical shape.	Lay perfectly flat on any angle and shape of the fly. This is a great relief for anglers.
Strong structure of thread which gives a bit high tying strength.	Delicate structure which may not bear much force while tying.
The price is almost half of the fly tying thread.	Expensive type of thread.

Major traits and benefits of sewing thread

1. Thicker fibers

Sewing thread is a lot thicker than fly tying thread and this thing allows you to use less wraps while getting results almost like a thin robe. Sewing thread is actually great if you want to make denser fly bodies.

2. Good absorbant

Sewing threads are good water absorbent which gives this thread an edge over fly tying thread. This factor helps flies to sink deeper without adding too much weight on the hook. The ability to absorb water varies depending upon the material used in thread manufacturing.

3. Low cost

Sewing thread is a lot cheaper as compared to fly tying thread and mostly the difference is upto 50% as well. This thing allows you to buy more thread and make more flies at the same cost or maybe even less.

4. Availability

Fly tying thread can only be found in some specific places where the sewing thread is available in all sewing related shops. Running out of fly tying thread is a mess especially if you live a bit away from the city area but this thing will never be an issue while using sewing thread.

5. Hundreds of options

Simply looking at the sewing thread section in a shop will give you an idea that there is more variety and colors than you can ever find in fly tying threads. This is great because you can choose the thread type that is best suitable for your projects. The other good thing is that if you run out of one type, you can go with another type of sewing thread and it will not create any issue in most cases.

What is the best fly attractant?

Many things can be used for this purpose, However, a combination of old sweets or rotten meat is considered the best because of its strong odor. Below the most common and effective ingredients used as fly attractant along with the hook.

• Fish
• Shrimp
• Sugar water
• Overripe fruit
• Raw meat
• Apple cider vinegar
• Fruit juice
• Syrup
• Honey
• Fruit flavored dish soap

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