The CoroTap® 400 is a chip-free solution for blind and through holes in aluminum applications with a stable design, offering a lower risk for breakage. Threading is often the last operation in part ...
The strength of some internal threads is more sensitive to tap diameter than previously thought. • Cold-formed threads are no stronger than cut threads when holes are correctly sized. • Cut threads ...
Self-tapping screws are usually drilled into pre-made holes (pilot holes) in metals, such as zinc, aluminum, and bronze and its alloys, as well as plastics and resin-impregnated plywood. They create ...