UNI-Thread 3/0 Fly Tying Thread:
UNI-Thread 3/0 is a 220-denier continuous-filament polyester thread for larger flies and materials that benefit from a broader thread footprint. UNI recommends 3/0 for hooks larger than size 12, making it a strong choice for streamers, bass flies, hair-wing patterns, bucktail, and fur.
Performance:
- Denier: 220
- Nominal breaking strength: 32 ounces
- Spool length: 100 yards
- Construction: Continuous-filament polyester
- Finish: Waxed
When to choose 3/0:
Choose 3/0 when you want a thicker wrap and more material coverage than 6/0. It is designed for larger patterns where thread diameter and control matter more than keeping the smallest possible profile.
UNI-Thread 3/0 Fly Tying Thread
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UNI-Thread 3/0 Fly Tying Thread:
UNI-Thread 3/0 is a 220-denier continuous-filament polyester thread for larger flies and materials that benefit from a broader thread footprint. UNI recommends 3/0 for hooks larger than size 12, making it a strong choice for streamers, bass flies, hair-wing patterns, bucktail, and fur.
Performance:
- Denier: 220
- Nominal breaking strength: 32 ounces
- Spool length: 100 yards
- Construction: Continuous-filament polyester
- Finish: Waxed
When to choose 3/0:
Choose 3/0 when you want a thicker wrap and more material coverage than 6/0. It is designed for larger patterns where thread diameter and control matter more than keeping the smallest possible profile.



















