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No. The coarse thread UNC screws will not thread into the fine thread UNF holes. UNC must be used with UNC and UNF with UNF.
Use a thread gauge to find the number of threads on a bolt. A thread gauge is several comb-like plates, each plate is marked with the number of threads the gauge fits. Search the internet using thread gauge for examples of what thread gauges look like.
TC simply means "thread count" when referring to fabric. A fabric woven from cotton with a 300TC has 300 threads woven in one square inch.
Cotton gin
when lead of the screw is equal to the pitch it is called single threaded screw
Lisle
Lisle
cotton mill
yes cotton thread is stronger than polycotton thread
cotton thread is used to sew and to make clothing
The difference is in your vocabulary. Cotton exists in many forms, from the raw botanical lint inside the boll to fine cotton thread or yarn. Cotton knit is simply one form of cotton that has been processed by knitting.
Egyptian cotton usually has a 200 or greater thread count.
It was the Spinning Jenny that changed cotton into thread. The cotton gin removed the seeds.
The Egyptians have been making cotton thread and weaving for thousands of years and it is considered the finest cotton cloth in the world. It would be plausible to assume that the ancient Egyptians discovered cotton fibres and the ability to spin it into a fine twine and increase its strength and durability. Weaving cotton created fine fabrics for clothing that the Egyptians also probably discovered.
A particular length of thread or yarn conforming to the kind of fiber is called a hank. For linen, it is 274 meters (300 yards). For cotton, a hank is 768 meters (840 yards).
Cotton mills make cotton thread. Textile factories turn any thread into cloth.
Fine Thread and Course Thread