What can happen if a rivet set does not fit the rivet properly?

When a rivet set does not fit the rivet properly, one significant consequence is that the rivet head may be damaged. A poorly fitting rivet set can lead to excessive force being applied to the rivet head during the riveting process. This can cause deformation, marring, or even complete destruction of the rivet head, which compromises the integrity of the joint being formed.

Damaged rivet heads can result in a weak joint that may not hold effectively under stress, leading to potential failure. Proper tooling is essential for ensuring that the riveting process produces a strong, reliable joint without damaging the components involved. Other options, while they may seem plausible, do not directly result from an improper fit of the rivet set—rather, they are outcomes of different issues or conditions related to riveting or material handling.