it's just yarn, but they are called seams. "The pitcher grips the seams of the ball"
The long threads are called the warp and the shorter cross threads are called the weft.
What are the fine threads in a clothes called?
2009 Triple Threads Baseball cards Release DateThe 2009 Triple Threads Baseball cards Release Date was 09/28/2009
The tool for cutting internal threads is called a tap. A tool for cutting external threads is called a die.
Velcro.
UHJ67
238
The length of the metal threads at the end of a spark plug is called the "reach".
Metric threads are called that way, because you measure the distance between the threads (at the highest point), in millimeters., As opposed to SAE (standard), which are measured by the number of threads in an inch.
Lint.
wefts
Tuffel