- Hook: Tiemco 2487 Size 16-22
- Thread: Ultra Thread 70
- Tail/Wingcase: Coq de Leon
- Abdomen: Ultra Thread 70
- Thorax: UV Ice Dubbing

Fly Tying Video- How to tie the WD-40 nymph
https://www.youtube.com/watch?v=9JBkGIevUD0
Learn how to tie the WD-40 nymph. A great fly for beginning fly tyers. This simple mayfly nymph imitation is a fish catching machine. Tie it in a variety of colors to mimic the small mayflies in your favorite rivers and streams.
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