True or False: Special holes are required for the installation of fluid-tight rivets.

Fluid-tight rivets are designed to create a seal that prevents the passage of fluids, which is crucial in aerospace applications where leaks could lead to system failures or safety hazards. The installation of these rivets generally requires special holes to ensure that the rivets can properly seal against the materials they are fastening.

The specific geometry of the holes is often dictated by the design of the rivets; they may need to be countersunk or have specific diameters and finishing to accommodate the rivet's sealing features. In many cases, these specialized holes ensure that the rivets can achieve the necessary tightness and seal integrity required in fluid systems, which is why the statement is true. In standard rivet installations, while precision is also important, the additional requirement for fluid-tight functionality elevates the necessity for specialized hole preparation.

Therefore, stating that special holes are indeed required for the installation of fluid-tight rivets recognizes the engineering considerations that are critical in aerospace manufacturing and assembly.