From exploring why screws come loose due to vibration and thermal cycling to delving into the NASA controversy on locking mechanisms, we cover it all. Learn about the effectiveness and cost of various locking options like split lock washers, nylon insert nuts, and wedge lock washers. Enhance your product assembly designs by understanding how locking fasteners are evaluated, including the industry-standard Junker test for resistance to self-loosening.

Source: Locking Fastener Design Guide