Sewing thread extra strong black 150m
An extra strong sewing thread, made of 100 % polyester, that is incredibly strong due to its high breaking strength and elasticity. Use it with a 110-130 needle on your sewing machine, depending on the thickness of the material you are working with. Our extra strong thread is OEKO-TEX 100 certified. Nm 36/2Nm (metric thread number) = indicates the length of 1 g of thread. The higher the number, the finer the thread.Example:Nm 30/1 means that 30 m weighs one gram and that the thread consists of a single strand.Nm 30/2 means that 30 m weighs two grams and that the thread is twisted from two single strands.
