Nano Silk Micro 10D is considered the thinnest fly-tying thread available, capable of creating flies as small as size 32 without any thread build-up, while still maintaining impressive strength. Available in white, each spool contains 110 meters of thread. It can be further split if needed, making split-thread dubbing on size 32 flies completely achievable. Being white/transparent and incredibly fine, it virtually disappears on even the smallest patterns.
Because Nano Silk lays perfectly flat, it prevents any thread build-up, even on hooks from size 26 down to 32.
Technical Features:
- 32/0 – 10 denier
- Breaking strain: 375 g / 13 oz
- Ideal for hook sizes 26–32
- Lays perfectly flat with no build-up, regardless of the number of wraps
- Ten times stronger than steel of the same diameter
Not all GSP threads are the same. Strength tests show that Nano Silk uses the highest-quality materials to ensure no tangles and to deliver the smoothest, strongest GSP thread available on the market.