Patterns That Use Ultra Thread 70 Denier
19 fly tying patterns call for ultra thread 70 denier. Sold by UTC. See what you can tie with it, with full materials lists and step-by-step instructions for every pattern.

Clown Shoe Caddis
Dry Fly
★★☆7 materials

Corn Fed Caddis
Dry Fly
★★☆7 materials

Crystal Chironomid
Nymph
★★☆7 materials

Floss Pick Nymph
Nymph
★☆☆6 materials

Frenchie (Olive Variant)
Nymph
★☆☆8 materials

Hot Spot Hare's Ear (Euro)
Nymph
★★☆8 materials

McPhail's Big Red Buzzer
Nymph
★★☆8 materials

October Caddis / Orange Stimulator
Dry Fly
★★☆10 materials

Oil Slick Buzzer
Nymph
★★★9 materials

Perdigon (Olive)
Nymph
★☆☆9 materials

Purple Haze Hackle Stacker
Dry Fly
★★☆6 materials

Quill Body CDC Mayfly Emerger
Emerger
★★☆8 materials

Rainbow Warrior
Nymph
★☆☆6 materials

Roza's French Bomb
Nymph
★☆☆6 materials

Slim Grizzly Nymph
Nymph
★☆☆10 materials

Smoke Jumper
Emerger
★☆☆5 materials

Spanish Bullet
Nymph
★☆☆6 materials

Thread Body Nymph
Nymph
★☆☆6 materials

WD-40
Nymph
★☆☆6 materials