What type of connection uses bolts, screws, nails, and rivets?

The correct choice represents a connection type characterized by the use of fasteners such as bolts, screws, nails, and rivets. These fasteners create a secure link between structural elements, allowing for the transfer of loads without significant movement between those elements. Pinned connections have the unique ability to allow rotational movement while still being able to support loads, making them essential in structures where some flexibility or movement is required.

In the context of construction, these types of connections are often employed in scenarios where loads need to be distributed while maintaining the ability for limited movement. This is particularly useful in areas where dynamic loads (like wind or seismic activity) may affect structural behavior.

Other connection types differ in their functionality. Rigid connections, for example, do not allow for movement and are designed to resist all deformations, while flexible connections accommodate more movement. Gravity connections primarily rely on the weight of the components rather than mechanical fastening methods. Thus, the utilization of bolts, screws, nails, and rivets in pinned connections highlights their essential role in balancing strength and flexibility within structural design.