UNI BigFly Thread:
UNI BigFly is a 400-denier continuous-filament polyester tying thread built for heavy fly construction. Its larger diameter and nominal 100-ounce breaking strength make it suited to deer-hair bugs, large bass flies, pike and musky patterns, and heavy saltwater flies.
Performance:
- Denier: 400
- Nominal breaking strength: 100 ounces
- Spool length: 80 yards
- Construction: Continuous-filament polyester
- Untwists for flatter, smoother wraps
- Wider diameter helps reduce cutting through hollow deer hair under tension
When to choose BigFly:
Choose BigFly when maximum holding power and a wide thread footprint are the priority. It is the UNI option for bulky materials, spun deer hair, large predator flies, and demanding saltwater patterns.
UNI BigFly Thread
Pickup available at Stock
Usually ready in 24 hours
UNI BigFly Thread:
UNI BigFly is a 400-denier continuous-filament polyester tying thread built for heavy fly construction. Its larger diameter and nominal 100-ounce breaking strength make it suited to deer-hair bugs, large bass flies, pike and musky patterns, and heavy saltwater flies.
Performance:
- Denier: 400
- Nominal breaking strength: 100 ounces
- Spool length: 80 yards
- Construction: Continuous-filament polyester
- Untwists for flatter, smoother wraps
- Wider diameter helps reduce cutting through hollow deer hair under tension
When to choose BigFly:
Choose BigFly when maximum holding power and a wide thread footprint are the priority. It is the UNI option for bulky materials, spun deer hair, large predator flies, and demanding saltwater patterns.
UNI-Thread 8/0 is versatile for flies 10 through 18, with large assortment of vibrant colors. You can uncord it for wrapping smooth, tapered bodies, or spin it tight for holding down thick material. (I use UNI for my soft hackle bodies, as they are not as easily destroyed by trout teeth as floss.) Thanks, Feathercraft!
