Nano Silk 100 Denier Predator 6/0 is a premium all-purpose GSP thread designed for salmon, predator, saltwater, streamer, nymph, and dry-fly patterns—and it excels at spinning deer hair.
Renowned for its incredible strength, this is one of the highest-quality tying threads available. With Nano Silk, broken thread becomes a thing of the past; it offers reliability and consistency that professional fly tyers worldwide depend on. Considered the go-to GSP thread on the market, its combination of ultra-strength, smooth handling, and a wide range of colors and deniers gives you endless creative options for any fly style from delicate dries to robust predator patterns. At the same diameter, it’s 10 times stronger than steel.
Designed for hook sizes #10 to 2/0, Nano Silk lays perfectly flat, eliminating unwanted thread build-up even with numerous wraps.
Specifications
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6/0, 100-denier GSP thread
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Breaking strain: 3,800 g / 8.4 lb
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Ideal for hook sizes #10 to #2/0
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Lays perfectly flat with zero build-up
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Ultra-strong—10× stronger than steel of identical diameter
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Approx. 50 m / 54.6 yd per spool
Pro Tips
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Rotate your bobbin anti-clockwise to untwist the thread so it lies perfectly flat. With just a few light wraps, you can secure foams and other delicate materials without cutting them.
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Use white Nano Silk and color the last 4 inches (100 mm) for custom-colored heads and hotspots.
Not all GSP threads are created equal. Independent strength tests show Nano Silk’s superior performance, thanks to the use of the highest-grade materials and production methods that ensure unmatched smoothness, consistency, and reliability across all sizes. (Search for the Global Fly Fisher Thread Chart to see independent results.)
Note: As with all GSP threads, always use a ceramic bobbin holder to protect your thread.
