Adafruit's conductive thread is 23 meters of 2 ply thread, a little thicker than every day polyester or cotton thread but still thin enough to be sewn
Conductive 316L Stainless Steel Sewing Thread — PMD Way
Buy Conductive thread 3-ply 0,40mm Adafruit - 10m Botland - Robotic Shop
Stainless steel sewing thread - bobbin - 12m (Smooth Stainless Steel) – Red Hot Glass
Use your touch-screen phones and iPads with your gloves on, and save those frozen fingers!, These little spools contain 2 meters of genuine,
Electro-Conductive Thread
Conductive thread, and a sewn Sotto, Details
After months of searching, we finally have what we consider to be the ultimate conductive thread. It's thin, strong, smooth, and made completely of
Stainless Medium Conductive Thread - 3 ply - 18 meter
Stainless Thin Conductive Yarn / Thick Conductive Thread - 30 ft
eTextiles: Sewing Machines and Conductive Thread
Conductive Thread (Extra Thick) - 50' - DEV-10119 - SparkFun
Conductive Thread Kit with Rainbow LED's [45376]
LilyPad Supporting Conductive Sewing Thread Can Wearable Wire Length 1M/5M/10M/15M/20M Conductive Sewing Thread Wearable