As one of the most common forms of fasteners, solid rivets are a dependable way of securing machine parts so that they stay together for the long haul. Having been around since the Bronze Age, they are also among the oldest. Thus, if you have been around any form of machinery, it is likely you have seen these specific components. They can typically be identified by their simple design which consists of a simple head and a shaft with a tail that is deformed during installation to form a second head. As a result, solid rivets are almost always a form of permanent fastener that will stay in place until broken. Coming in a variety of different head styles, there is a solid rivet for every kind of application. So, if you are curious about what type may suit your current and future projects, read on as we discuss four of the most popular types you are likely to see on the market.