Kevlar Thread - Size 415 / Tex 500 / Govt. 6-Cord
Size 415 (Tex 410) Kevlar thread requires a commercial sewing machine with a 280/28 to 330/30 needle and has a 150 Lbs tensile strength. It is a heavyweight thread used to reinforce duty belts, and to sew heavyweight and multi-ply fabrics, canvas, leather, and footwear. Stitches are highly visible.