Can you bend all thread and it still keep its strength?

No, not all thread can be bent without losing its strength. The ability of thread to maintain strength while being bent depends on its material properties and construction. For example, some threads made from flexible materials may retain their strength when bent, while others, especially those made from stiffer materials, may weaken or break when subjected to sharp bends or excessive stress. Always consider the specific type of thread and its intended use when evaluating its bending capabilities.