We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
USA
What is the largest thread size my machine can use?
Most home sewing machines can use up to size 69 thread. Larger, industrial sewing machines can use anywhere from size 33 up to size 415 and higher, so it is important to refer to your instruction manual to check for the recommended thread sizes.