Alibaba.com offers 21 natural silk thread products. About 95% of these are thread. A wide variety of natural silk thread options are available to you, such as embroidery, cross stitch, and knitting. You can also choose from spun, texturized. There are 21 natural silk thread suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of natural silk thread respectively. Natural silk thread products are most popular in Eastern Asia, Domestic Market, and North America.