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Bolts come in a variety of styles. While most of these styles consist of a solid head with a fixed number of edges, some of them feature a drive recess within the head. Known as internal wrenching bolts, they are … Read More

For some fastening applications, a traditional nut simply won’t cut it. Instead, you may need to use a nutplate. Also known as an anchor nuts, nutplates are fasteners with a threaded hole in the center. They are typically made of … Read More

As most seasoned pilots know, activating the ignition switch is one of the first steps to taking off from the runway. It’s the equivalent of inserting and turning a key in the ignition of an automobile. The ignition switch will … Read More

When using cables to lift or tow objects, you may want to invest in a shackle. Connecting a cable directly to an object can result in damage. Due to friction, either the cable or the object itself may sustain damage. … Read More

The throttle is one of the most important control mechanisms in an airplane. Also known as a throttle lever, it allows pilots to adjust the engine power. Pilots can increase or decrease an engine’s power by pushing or pulling the … Read More

Washers play an important role in protecting equipment and related parts from damage. These ring-shaped fasteners are designed to distribute the load of a threaded fastener. Rather than placing a bolt directly through the equipment or parts, you can use … Read More

Fuses play an important role in protecting electronic devices from overcurrent-related damage. From appliances and light fixtures to flight instruments and radios, most electronic devices can only handle so much electricity. Overcurrent is a phenomenon in which the current to … Read More

Have you ever looked out the window of a commercial airliner, only to discover a pattern of small cracks in the glass? Upon seeing these cracks, you may assume the window is no longer safe. After all, commercial airliners have … Read More

Cotter pins offer a simple and effective fastening solution. As shown in the adjacent photo, they consist of a narrow, U-shaped piece of metal. Cotter pins are designed for use in rods or bolts. Assuming there’s a hole through the … Read More