PEM self-locking fasteners with a nylon insert provide a reusable, nonmetallic prevailing torque thread lock that prevents threaded mating hardware from loosening due to vibration or other application ...

Self-tapping screws are designed to create their own threads as they are driven into masonry. Unlike other fasteners, contractors do need to drill a hole or tap threads in a separate step. This ...

Locking devices connect power-transmission components to rotating shafts. In this report, we polled locking-device experts for their advice on optimizing lifetime and ease of use. Here are the ...