How is the length of a Dzus turnlock fastener stud measured?

The length of a Dzus turnlock fastener stud is measured in hundredths of an inch because this unit allows for precise measurement suitable for the manufacturing and engineering conditions typically encountered in aircraft structures. Dzus fasteners are designed for secure fastening in applications where a strong yet quick-release mechanism is required, such as in aerospace.

Using hundredths of an inch provides the necessary accuracy for ensuring the appropriate fit and function of the fastener in the assembly, which is critical for safety and performance in aviation. The ability to measure in such small increments is essential when working with the tight tolerances often demanded in aircraft construction and maintenance.