Kimono silk is used both for fly tying and rod wrapping and is equivalent to 6/0 thread.
KIMONO SILK THREAD
100 wt./2-ply 100% Japanese filament silk thread. Kimono Silk is incredibly smooth and strong, especially considering its fine diameter.
Silk threads have a beautiful natural sheen and are a favorite for custom rod builders.
Comes on 220 yard spools.
Supplies & Tools - Thread - Page 1 - Custom Fly Rod Crafters
Gudebrod
Casting a Spell: The Bamboo Fly Rod and the American Pursuit of Perfection: 9781400063963: Black, George: Books
8'3 5wt 6pc James Green Explorer : r/rodbuilding
KIMONO SILK THREAD, 100 wt./2-ply 100% Japanese filament silk thread. Kimono Silk is incredibly smooth and strong, especially considering its fine
Kimono Silk Thread
Custom Fly Fishing Rods - Reilly Custom Fly Rod Crafters
Silk Thread – Proof Fly Fishing
Custom Fly Fishing Rods - Reilly Custom Fly Rod Crafters
Kimono Silk Thread - Custom Fly Rod Crafters
Supplies & Tools - Thread - Page 1 - Custom Fly Rod Crafters
Kimono Silk Color 2 Card Set - Custom Fly Rod Crafters
Kimono Silk Thread - Custom Fly Rod Crafters