Which Small Items Are Appeared in Aircraft Manufacturing?

If you are interest in the aerospace manufacturing, then you must be familiar with a wide variety of fasteners and rivets, whether are standard fasteners or unstandard parts, because a regular aircraft is made of numerous small items.

An aircraft manufacturer must have full knowledge of the hardware necessary for building an aircraft. For example, a custom built aircraft requires thousands of hardware pieces. Some of the categories of hardware include bolts, nuts, washers, screws, cotter pins and safety wire, rivets, turn-lock fasteners, control cable hardware, fluid lines and fittings, inserts, electrical wiring and connectors. In order to prevent being loosed from vibrations, the steel rivet nuts must be fixed with a locking device to ensure that they stay in place. These nuts can be locked with cotter pins, commonly used in locker washers, safety wire, fiber nuts and castle nuts. The most common nuts used in aircraft hardware include castle nuts, self-locking nuts, plain nuts, wing nuts and anchor nuts.

1. Plain aircraft nuts need a locking device. The locking devices used here are lock washer or check nut. They are not very commonly used in aircraft.

2. Wing nuts are generally applied to battery connections or hose clamps. The proper tightness and fittings are generally brought about by hands.

3. Anchor nut is widely used in places where it is not easy to access it.