stainless steel sewing thread
Stainless Steel Sewing Thread
Stainless Steel Sewing Thread: our Stainless Steel Sewing thread is made of 100% 316L stainless steel filament. It has the characteristics of high strength, softness and toughness, and good heat resistance. Its maximum temperatures are 650°C (in day-to-day use) and 1370°C (molten).