TIEMCO Spyder Thread 18/0 – Ultra-Thin Micro Fly Tying Thread

Overview

TIEMCO Spyder Thread 18/0 is purpose-built for micro fly tying. This ultra-thin two-ply polyester thread feels exceptionally smooth and behaves like a delicate companion when wrapping tiny hooks. At 30D and with a break strength around 400 g, it balances control with resilience for minuscule bodies and fine hackles. The thread is non-waxed and lightly twisted, so it lays flat on wraps and stays unobtrusive as you build up delicate segments. Its translucent quality means the thread color remains subtle, allowing your fly hue to take center stage rather than the thread itself.

Key benefits for micro fly tying

• Ultra-thin 18/0 micro thread designed for tiny patterns
• Two-ply construction that splits easily into two 50:50 strands
• Non-waxed, lightly twisted format for smooth, flat wraps
• Lays flush against the hook eye and material to minimize bulk
• Translucent finish that blends with the fly pattern hue
• Strong relative to common micro thread options

Why this thread stands out

Compared with typical options, Spyder Thread offers a refined feel in your fingers and a predictable wrap behavior. The flat lay reduces crowding on the tiny body segments, and the split-ready construction lets you tailor thickness on the fly. The translucent property means you can preserve the natural look of your hatch or body material, which is especially helpful on midge patterns and other micro designs.

How to use

• Attach the thread to any bobbin and thread through the system as you normally would
• Wrap with consistent tension to maintain a neat profile on micro hooks
• If you need finer control, split the thread into two 50:50 strands
• Finish with standard head wraps and whip finishes as you would with other micro threads

Specs at a glance

• Size: 18/0 (30D)
• Material: Ultra-thin polyester micro thread
• Construction: 2-ply, non-waxed, lightly twisted
• Break strength: about 400 g
• Features: lays flat, translucent, compatible with any bobbin

Whether you tie midges, tiny fry patterns, or other micro flies, Spyder Thread offers a precise tool for achieving clean, controlled wraps without overwhelming the pattern. It presents a thoughtful option for anglers and craftspeople seeking a reliable, delicate thread that respects the small scale of their work.