What is a good example of something classified as a Class C explosive?

A Class C explosive refers to certain types of explosives that are deemed to be less sensitive than other classes, and they primarily include items that are used for blasting, not typically intended for use in small quantities or with a high explosive impact. Among the choices provided, explosive rivets fit this classification well.

Explosive rivets are designed primarily for specific industrial applications, such as in the construction or manufacturing processes where high impact is needed without the sensitivity to detonation typical of more dangerous explosives. They are considered safer because they do not detonate as easily and have controlled usage compared to options like blasting caps, which are classified differently due to their sensitivity and intended use.

While commercial fireworks can be flamboyant and loud, they do not fall under Class C but rather are regulated separately due to their inherent characteristics. Blasting caps and smokeless powder possess properties that make them classified as more sensitive explosives, thus they do not fit the criteria of Class C.