When most people think of fasteners, they envision nuts and screws. While threaded fasteners such as these are common, there are other fasteners that don’t feature any threading. Retaining rings fall under the latter category. They are used in fastening … Continue reading →

When shopping for aerospace parts, you may come across grommets. Not to be confused with eyelets, they are used to create finished holes. There are different types of grommets. Some of them are made of plastic, whereas others are made … Continue reading →

Drain valves are small parts that play a big role in the safety and performance of modern airplanes. Most airplanes feature multiple drain valves. What are drain valves exactly, and why do airplanes need them? Overview of Drain Valves Drain … Continue reading →

Bushings aren’t used exclusively in automobiles. They are used in airplanes as well. Both rotary and jet engine airplanes feature bushings. While they are small and simple components, bushings play an important role in the function of airplanes. What are … Continue reading →

Threaded fasteners are a common component of nearly all airplanes. Wide-body commercial airplanes, in fact, have millions of threaded fasteners. While different airplanes are designed with different types of fasteners, many of them feature AN bolts. AN bolts are one … Continue reading →

All combustion engines generate heat when running — and airplane engines are no exception. They work by igniting fuel and air in a combustion chamber. As these substances burn, heat is generated. While airplane engines can withstand some heat, too … Continue reading →

When shopping for electrical components to use in an airplane, you may come across bonding jumpers. They are commonly used in most private and commercial airplanes. As shown in the adjacent photo, bonding jumpers feature a simple design consisting of … Continue reading →

When shopping for aerospace fasteners, you may come across Tinnerman nuts and Tinnerman washers. They are special types of fasteners that are used extensively in the aerospace industry. What Are Tinnerman Nuts? Also known as speed nuts, Tinnerman nuts rectangular-shaped … Continue reading →

Fasteners come in many different styles. Some of them are simple, whereas others are more complex. Traditional bolts, for instance, feature a simple style consisting of a threaded shank and an expanded head. There are also quarter-turn fasteners, however. Quarter-turn … Continue reading →