Hey there! I'm a rivet supplier, and I've been in this industry for quite some time. Rivets are super handy fasteners used in all sorts of projects, from manufacturing to DIY stuff. Today, I'm gonna share with you the different types of rivets out there.
Solid Rivets
Solid rivets are the old - school, classic type. They're just a single piece of metal, usually made from steel, aluminum, or copper. The way they work is pretty straightforward. You drill a hole in the materials you want to join, insert the rivet, and then use a rivet gun or a hammer to deform the end of the rivet. This creates a second "head," which holds the materials together tightly.
Solid rivets are known for their strength. They can withstand a lot of shear and tensile forces, which makes them perfect for heavy - duty applications. You'll often find them in aircraft construction, bridges, and large machinery. The downside? Installing them can be a bit of a hassle, especially in hard - to - reach places. And once they're in, they're pretty much permanent. If you need to disassemble something, you'll have to drill out the rivet.
Blind Rivets
Blind rivets are a game - changer when you can only access one side of the materials you're joining. They consist of a rivet body and a mandrel. You insert the rivet into the pre - drilled hole, and then use a special blind rivet gun. As you pull on the mandrel, it deforms the rivet body, expanding it against the walls of the hole. Once the mandrel reaches a certain tension, it breaks off, leaving the rivet in place.
There are different kinds of blind rivets. One common type is the pop rivet. These are widely used in automotive repair, electronics, and general manufacturing. They're quick and easy to install, and you don't need a lot of skill. Another type is the structural blind rivet, which is stronger and designed for more demanding applications, like building frames and industrial equipment.
Tubular Rivets
Tubular rivets have a hollow center, which makes them lighter than solid rivets. They're often used in applications where weight is a concern, like in the jewelry industry or for some lightweight machinery. To install a tubular rivet, you insert it into the hole and then use a punch or a hammer to flare out the ends.
The hollow design also allows for some flexibility in terms of the materials they can be used with. You can use tubular rivets on softer materials without worrying too much about cracking or splitting. However, they're not as strong as solid rivets, so they're not suitable for heavy - load applications.
Eyelet Rivets
Eyelet rivets are a specialized type of tubular rivet. They have a small, circular opening in the center, which is used to create a reinforced hole. You'll often see them in leather goods, like belts and wallets, to create holes for buckles or lacing. They're also used in fabric and paper products to reinforce punched holes.
Eyelet rivets are easy to install. You just need a pair of pliers or a special eyelet setter. They come in different sizes and materials, so you can choose the one that best suits your project.
Semi Tubular Rivet
Semi - tubular rivets are a cross between solid and tubular rivets. They have a partial hole at one end, which makes them easier to deform than solid rivets. This means you can install them with less force, making them a good choice for softer materials or when you're working by hand.
They're commonly used in the furniture industry, for attaching hinges and other hardware. They're also used in some light - duty metalworking projects. The partial hole gives them a bit more flexibility than solid rivets, while still providing decent strength.
Drive Rivets
Drive rivets, also known as split rivets, have a split at one end. To install them, you insert the rivet into the hole and then use a hammer to drive the split end into the materials. As you hammer, the split legs of the rivet flare out, creating a secure hold.
Drive rivets are often used in applications where you need a quick and simple fastening solution. They're commonly used in the construction of cardboard boxes, wooden crates, and some light - duty sheet metal work. They're not the strongest type of rivet, but they're cheap and easy to install.
Chicago Screws
Chicago screws, also called Chicago bolts or binding screws, are a unique type of fastener that combines the features of a screw and a rivet. They consist of two parts: a screw and a nut. You insert the screw through the materials you want to join and then thread on the nut.
Chicago screws are popular in the bookbinding industry, for creating removable covers and inserts. They're also used in leatherworking, for attaching straps and buckles. The great thing about them is that they're removable, which makes them ideal for applications where you need to disassemble and reassemble the parts.
Self - Piercing Rivets
Self - piercing rivets are a relatively new type of rivet. They don't require a pre - drilled hole. Instead, they pierce through the materials as they're installed. This makes the installation process faster and more efficient, especially in mass - production settings.
Self - piercing rivets are commonly used in the automotive industry, for joining different types of metals, like steel and aluminum. They provide a strong and reliable joint, and they can handle a lot of stress and vibration.
Choosing the Right Rivet
So, how do you choose the right rivet for your project? Well, it depends on a few factors. First, consider the materials you're joining. If you're working with soft materials like wood or plastic, you might want to go for a semi - tubular or drive rivet. For heavy - duty applications with hard metals, solid or structural blind rivets are a better choice.
The strength requirements of your project are also important. If your joint needs to withstand a lot of force, you'll need a stronger rivet. And don't forget about the accessibility. If you can only access one side of the materials, blind rivets are the way to go.
Why Choose Us as Your Rivet Supplier
As a rivet supplier, I've got a wide range of rivets in stock. Whether you need solid rivets for a large - scale construction project or eyelet rivets for a small DIY jewelry piece, we've got you covered. Our rivets are made from high - quality materials, so you can be sure they'll last.
We also offer competitive prices and fast delivery. And if you're not sure which rivet is right for your project, our team of experts is here to help. We can provide you with technical advice and guidance to ensure you make the right choice.
If you're interested in purchasing rivets for your next project, don't hesitate to get in touch. We're always happy to have a chat about your needs and see how we can help. Whether you're a big manufacturer or a hobbyist, we'd love to be your go - to rivet supplier.
References
- ASM Handbook, Volume 11: Fasteners and Joining. ASM International.
- Machinery's Handbook, 31st Edition. Industrial Press Inc.