Rivet

Your Professional Rivet Supplier

Rui'an Lin Tai Hardware Products Co. , Ltd, specializes in the production of stainless steel, copper, iron, aluminum solid rivets, semi-hollow rivets, sub-mother rivets, brand rivets, step rivets, special-shaped rivets, pins, screws and lathe parts and other fasteners.

Flat Head Semi-tubular Rivets
1. Word of mouth: Based on the industry, committed to the manufacture of fasteners, knowing that opportunities and challenges coexist, adhering to the persistence of product quality, honesty and...
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Metal Snap Buckle Rivet
1. specifications and gauges: M3-M12
2. Product grade: Class A
3. Wide range of applications: widely used in lock boxes, suitcases and military bags, used in tableware, machinery,...
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Lock Shape Buckle Rivets
1. Terms: FOB / CFR / CIF
2. Major markets: Asia, North and South America, Europe, Africa, Oceania, etc.
3. HS code: 7318230000、8301600000
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Peel Rivet
1.Peel Rivets are blind rivets specifically designed to create strong and reliable connections in a variety of materials, including soft or thin materials such as plastics, wood and composites....
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Rivets For Sale
1.We are specialized in rivet manufacturing.Many products in stock.Good quality, affordable price.Excellent after sale service.
2.Material:STAINLESS STEEL.
3.Size: as clients...
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Closed End Rivets
1.Closed End Rivets are rivets with a special design that has a closed tail.
2.Material:STAINLESS STEEL.
3.Size: M3.2-M6.4 as clients requests.
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Split Rivet
1.The Split Rivet is a specially designed rivet with a split end.
2.Material:aluminum.
3.Size: M2.4-M6.4 as clients requests.
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Rivet Suppliers
1.We are hardware products factory, specialized in many kinds of rivets.
2.Material:CARBON STEEL,STAINLESS STEEL.
3.Size: as clients requests.
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Tri-Fold Rivets
1.Tri-Fold Rivets are specially designed rivets that form three evenly distributed feet or "folds" during installation to provide a strong and even gripping force.
2.Material:aluminum....
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Plastic Pop Rivets
1.Plastic Pop Rivets are rivets specially designed to join plastic or other lightweight materials.
2.Material:Plastic or nylon material.
3.Size:as clients requests.
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Rivet Manufacturers
1.We are hardware factory, specialized in many kinds of rivets.
2.Material:STAINLESS STEEL.
3.Size: M2-M6 as clients requests.
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Black Pop Rivets
1.Black pop rivets (a type of core-pulling rivets with a black finish) are widely used in assembly situations where concealment or aesthetic appearance is required.
2.Material:aluminum....
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Why Choose Us?

Quality products

We have advanced production and testing equipment, and our products meet various standards.

Rich experience

We have years of industry experience and a team of experienced engineers and technicians to ensure consistent precision and high quality of our products.

Reliable service

Our team is committed to providing reliable and consistent service, ensuring that you receive high-quality products and customer support from us every time.

Professional team

The company is in possession of numbers of senior engineers and has abundant technique power, well conditioned equipment and technology comes to perfection.

What Is a Rivet

A rivet is a popular mechanical fastener to join two or more materials. A rivet consists of a head at one end and a cylindrical body at the other end, called its shaft. The tapered end of the shaft is called the rivet's tail. The tail looks like a metal pin. Rivets are used to join large structural pieces and small electronic assemblies. The shafts are hollow with another internal piece called a mandrel. The mandrel allows the riveter to deform the tail of the rivet without striking it directly.

Advantages of Using Rivets

Durability

Unlike a bolt that can become loose over time, rivets are durable fasteners that securely stay in place after installation. Their larger surface area also gives them high-pressure resistance, making them less likely to snap or break.

Versatility

Rivets are versatile fasteners that can be drilled into different materials such as plastic, wood, and metal. This makes them a more practical option for those looking for a one-size-fits-all solution.

Installation

Rivets are quick and simple to install using either manual or automatic riveters making them a good option in production manufacturing.

Affordability

Rivets are typically made from steel and aluminum. These materials are both strong and inexpensive. Rivets are a great choice if you want fasteners that offer the most value for money.

How Do Rivets Work

First, a hole is drilled or punched in the materials to be connected. The rivet is inserted between both holes. The tail is then upset or bucked (deformed) by mechanical force using a hammer or rivet gun. The tail then expands to around 1.5 times the original diameter of the shaft, holding the rivet in place between both materials. The deformation smashes the tail, making it flatter, resulting in a dumbbell-shaped rivet.
A rivet can support tension on each end of the structure. The permanently formed heads at both ends prevent the rivet from detaching from the drilled hole. The rivet shaft prevents any radial movements. Rivets are designed for permanent joints similar to welding or structural adhesives. But, contrary to welded connections, rivets resist vibrations and secure joints better.

Different Types of Rivets

A large variety of rivets is available due to the many different materials that need joining. Here are some of the different kinds of rivets and how they work.

Solid rivet
A solid rivet consists of a solid shaft with a head at one end. The tail of a solid rivet is deformed using a rivet gun or hammer to keep it in place.

Split rivet
A split rivet has a divided shaft to create more surface area after it has been passed through the joint. The rivet has a sharp end, and the added surface area keeps the rivet from pulling back through softer materials such as leather, wood, and plastic. Split rivets are commonly used in basic repair works at home, and they are not used in critical applications.

Blind rivet (pop rivet)
Blind rivets are suitable when one side of the joint cannot be seen or accessed. They are also known as ‘pop rivets' and use a rivet gun to pull a mandrel through the hollow shaft of the rivet after being inserted through the hole joining two surfaces. The mandrel deforms the rivet's body and allows the riveter to fasten the materials with access to only one side of the surface. The mandrel snaps off at a ‘necked' point where the mandrel is weakest, leaving it more or less flush with the head of the rivet.

Friction lock rivet
Also known as a self-plugging rivet, friction lock rivets are a type of blind rivet which use the internal pressure of a stem that is drawn through a hollow sleeve which expands the shaft and uses pressure within the shaft to join materials and plug the hole behind it.

Self-piercing rivet
Self-piercing rivets, or SPRs, do not need pre-punched holes, unlike other rivet types. SPRs are cold-forged in a semi-tubular shape, and the end geometry has a groove that aids the rivet in piercing the material to be joined. These types of rivets help create a gas/water-tight joint.

Threaded rivet
Threaded rivets are blind rivets with internally threaded, hollow shafts. These rivets thread onto a mandrel on a rivet gun. The mandrel is pulled through the shaft, which upsets the shaft. These blind rivets are solid and sometimes feature external ridges that allow for better surface area contact within the pilot hole.

Semi-tubular rivet
Much like a solid rivet, a semi-tubular rivet has a hole at the end of the tail. The hole causes the shaft to roll outward when force is applied, hence requiring less force for application and assembly.

Oscar rivet
An oscar rivet is similar to a blind rivet, but the only difference is that the shaft gets split and folds out when the mandrel is drawn throughout the rivet. Oscar rivets are ideal for applications involving high vibrations where the rear surface is inaccessible.

Applications Of Rivet Types

Different industries adopt rivets to ensure a firm fastening or joining of two or more wooden or metallic materials. Rivets enable the joining of parts, usually more substantial than a screw with a similar diameter. Below are some of the application industries of rivets:

Construction/Joints
Rivets are famous in the area of construction due to the high efficiency they provide. They are reliable fasteners that facilitate the joining ease of various parts of a structure or machine. You can use a rivet joint for connecting any wooden and metal material. These rivets enable the joining of different wooden facilities, such as lockers, cabinets, and shelves.

Automotive Industry
The automotive industry has a diverse use for rivets. Manufacturers in this sector use these fasteners to assemble chassis components, body panels, and several other parts. It is primarily utilized in fastening materials of different properties, such as steel and aluminum. In addition, rivets have excellent resistance to vibration and fatigue, facilitating impressive high-strength application benefits.

Jewelry Industry
Expert and rising jewelry producers adopt riveting as a cold joining method in their various operations. Jewelry manufacturers utilize riveting to efficiently perform cold connections using basic metal forming capabilities, specific instructional videos, and some standard tools. Many fabricators have turned to riveting as it allows them to join metallic pieces without compulsorily using the soldering technique.

Aerospace Industry
Manufacturers in this sector often use solid, long-lasting, and reliable materials in machining different projects. As a result, riveting is an essential technique in constructing aircraft, they facilitate solid alignment and forming of solid parts. Additionally, rivets connect aluminum alloys because of their low compatibility with the soldering technique.

Sports
Manufacturers have extensive use for rivets in the sports equipment industry. They use rivets in joining components like skateboards, bicycle frames, and ski bindings. Rivets are ideal for these applications due to their high strength and durability.

Rivet Materials

The specific needs of the project will determine which material should be used. You must factor in the strength, corrosion resistance, conductivity, weight and of course, cost. The most common materials for rivets are steel or aluminum. Some rivets have different materials for the body and mandrel. For example, a blind rivet may have a steel mandrel with an aluminum body.

01/

Steel – Steel is a popular material for rivets because it is strong, durable, and inexpensive for common sizes. Steel rivets are commonly used in construction, automotive, and industrial applications.

02/

Aluminum – Aluminum rivets are lightweight, corrosion-resistant, and have good conductivity. They are commonly used in the aerospace industry, as well as in the manufacturing of consumer products such as bicycles and sports equipment.

03/

Copper – Copper rivets are used in applications where electrical conductivity is important, such as in the construction of electrical equipment or circuit boards.

04/

Brass – Brass is a corrosion-resistant metal that is often used for decorative purposes in addition to its functional properties. Brass rivets are commonly used in the manufacture of furniture, clothing, and other consumer products.

05/

Stainless Steel – Stainless steel rivets are highly resistant to corrosion and are often used in marine and industrial applications where exposure to harsh environments is a concern.

06/

Titanium – Titanium rivets are strong, lightweight, and corrosion-resistant, making them ideal for use in aerospace and other high-performance applications. This is a less common material which results in a higher price.

Firmly Installed Rivet Process

To have a firmly installed rivet, here are a few steps to follow:
Step 1: You need to determine the suitable rivet for your parts. It would be best to consider factors such as the ideal rivet material, type, and size to do this successfully.
Step 2: The next step is determining where to install the rivet on your parts. It will help to ensure the efficient joining of the materials or components.
Step 3: You must drill a hole precisely 1.5 mm more than the rivet diameter you want to install.
Step 4: Insert your rivet in the hole drilled through the materials you want to join together.
Step 5: When you install the rivet, the tail/shank comes out at the opposite end of the part where you will deform it.
Step 6: Once you hammer the tail, it flattens the material making the tail spread about one and a half its actual size. More importantly, ensure the rivet's bottom is identical to the workpieces to complete the riveted joint.

The Manufacturing Process of a Rivet

The manufacturing process of a rivet begins with the cutting of a rod of material to the desired length. The rod is then inserted into a die, which is a shaped tool that forms the head of the rivet. The die is typically made from a hard material, such as steel or tungsten carbide.
There are two main types of dies used in the manufacturing of rivets: upset dies and pull dies. Upset dies are used to form the head of the rivet by upsetting, or compressing, the end of the rod. Pull dies are used to form the head of the rivet by pulling the end of the rod through the die.
Once the head of the rivet has been formed, the rivet is heat treated, if necessary. Heat treatment is a process that changes the properties of the material, such as its strength and hardness. The type of heat treatment that is used depends on the material of the rivet.
After heat treatment, the rivet is finished. This may involve cleaning the rivet, inspecting it for defects, and coating it with a protective finish.
The manufacturing process of a rivet is a relatively simple process, but it can be very precise. The accuracy of the manufacturing process is important to ensure that the rivets are strong and durable.
Here are some additional details about the manufacturing process of a rivet:
● The type of die that is used will affect the shape of the head of the rivet. Upset dies typically produce a round head, while pull dies typically produce a countersunk head.
● The heat treatment that is used will also affect the properties of the rivet. For example, heat treatment can increase the strength and hardness of the rivet.
● The finish that is applied to the rivet will protect it from corrosion and wear.
● The manufacturing process of a rivet can be automated, which can increase production speed and accuracy. However, some rivets are still manufactured by hand, especially for high-precision applications.

Why Remove Rivets

While rivets are designed for permanence, situations may arise where removal becomes necessary:

Repairs and Maintenance

When components joined by rivets require repair or replacement, removing rivets without damaging the surrounding materials is crucial.

Modifications and Upgrades

Alterations to existing structures or equipment often necessitate rivet removal to facilitate changes.

Recycling

In industries like automotive and aerospace, where materials are frequently recycled, removing rivets is a preliminary step in the dismantling process.

Techniques for Rivet Removal

Several methods can be employed to remove rivets, each suited to different scenarios and preferences. Here are some commonly used techniques:

Drilling: This is the most common and versatile method for removing rivets. It involves drilling out the rivet's head using a drill bit slightly larger than the rivet diameter. Once the head is removed, the rivet can be pushed or drilled out from the opposite side.

Grinding: Grinding away the rivet head using a rotary tool with a cutting wheel or a grinder can be effective, especially for large rivets or when access is limited. Care must be taken to avoid damaging the surrounding area.

Punching: For solid rivets, a punch and hammer can be used to drive out the rivet by deforming the tail end until it pops out. This method requires access to both sides of the rivet.

Chiseling: Chiseling involves cutting or shearing off the rivet head using a sharp chisel and hammer. This method is suitable for larger rivets and provides better control than drilling or grinding.

Heat and Impact: Applying heat to the rivet head followed by a sharp impact can soften the metal and loosen the rivet, making it easier to remove. This method is useful for stubborn or corroded rivets but requires caution to avoid damaging surrounding materials.

The Best Way to Install a Solid Rivet

A solid rivet is a good way to attach two pieces of metal together without the use of welding. This is important if you are rebuilding a classic automobile, or creating something that does not need any strong welds.
This rivet is a fastener that is a solid cylinder with a head that resembles a flat screw. There are different ways to install a solid rivet into a workpiece, but they all depend on making a mushroom end so that it holds the two pieces together. Here are a few steps for the best way to install these in your next project.
Step 1 - Line Up Pieces
Before you get to the installation of the rivets themselves you will need to line up the two pieces that you want to join together. Make sure that they are perfectly in place, as you will not be able to take them apart without breaking the rivets if there is a mistake. Hold pieces together with clamps once you're certain you're set so you can move onto the next step.
Step 2 - Mark Rivet Holes
When you install rivets into metal, they are slid through a hole that is already there, so you have to make these holes yourself. Use a marker, or a piece of chalk, to draw on your piece where the rivets should go. They should be spaced every couple of inches for the best holding power.
Step 3 - Drill Rivet Holes
Using the same diameter drill bit as the solid rivets, drill through the pieces you're joining. Once the holes have been completed, you should go over them with a very light coating of oil to prevent any rust from developing.
Step 4 - Insert Rivets into Hole
Once the holes are all drilled, you can then begin to insert the rivets. You will want to work one at a time until they are all fastened in place.

Step 5 - Use Air Hammer

Get a volunteer to work on the other side of the project with an air hammer. They will need to place the air hammer bit on the end of the solid rivet to easily hammer it flat onto the metal surface. When this happens, the rivet will have a stronghold. In the meantime, you will need to use a bucking bar, or some type of flat metal bar, to hold the rivet head in place.

Step 6 - Repeat Process

After you have finished with the first rivet, you can then continue to put the rest of the rivets into place. Use the same method on each rivet in turn to finish securing the metal together.

Step 7 - Check Fit

Once this is complete, you need to go around and check your project all over for a tight fit. If any rivets are loose or move around too easily, you will need to give them another punch with the air hammer. All the rivets should be completely secure so that the metal will be stationary.

FAQ

Q: What is the rivet used for?

A: A rivet is a popular mechanical fastener to join two or more materials. A rivet consists of a head at one end and a cylindrical body at the other end, called its shaft. The tapered end of the shaft is called the rivet's tail. The tail looks like a metal pin.

Q: What are the 3 types of rivets?

A: The general types of rivets are solid, blind, tubular, and metal piercing (including split rivets). From a structural design aspect the most important rivets are the solid and blind rivets.

Q: Why are rivets still used?

A: They are used to join two or more materials together and form a joint that is stronger and tighter than a screw of the same diameter could be. Riveting is used in all types of construction today, metal is the most commonly riveted material. But wood, clay, and even fabric can also be riveted.

Q: Are rivets stronger than screws?

A: Compared to screws, rivets hold much better. They are impossible to open and won't shake loose. This is because the screw only has a head on one side whereas the rivet is supporting both sides. This is also important in the transport process where the frame is subject to vibration.

Q: Are rivets stronger than bolts?

A: A rivet of same material and nominal diameter would have more strength because threaded portion of bolt has less strength.

Q: When would you use a rivet instead of a bolt?

A: Rivets offer a number of advantages over threaded bolts. They won't loosen when subjected to vibration and can secure joints with short clamp length. On the other hand, compared to threaded bolts, they are cumbersome and time consuming to install and remove, and offer limited clamp load.

Q: Do rivets get loose?

A: If the material around the rivet is damaged, you may need to drill out a larger hole to accommodate the new fastener. In addition, be sure to use an appropriate amount of pressure when installing blind rivets or any kind of rivets. This will ensure that they stay secure and won't move or come loose over time.

Q: How do you identify a rivet?

A: They are identified by the kind of material of which they are made, their head type, size of shank, and their temper condition. The designation of the solid shank rivet head type, such as universal head, roundhead, flathead, countersunk head, and brazier head, depends on the cross sectional shape of the head.

Q: Are rivets permanent?

A: A rivet is a permanent mechanical fastener. Before being installed, a rivet consists of a smooth cylindrical shaft with a head on one end. The end opposite the head is called the tail.

Q: Which type of rivet is mostly used?

A: The most common rivet type of all is the solid rivet. Solid rivets are adaptable, easy to install, and widely used in applications with high safety and reliability requirements.

Q: Why are rivets used on airplanes?

A: In airplanes, blind rivets are used to secure multiple parts together. They are often found on the trailing edges of airplanes where there's little or no access to the back side. Even if the back side of an airplane's trialing edges can't be easily accessed, blind rivets can be used to secure them together.

Q: Do rivets loosen over time?

A: Rivets are best in shear applications. If used in tension applications, they tend to loosen up over time, and aren't easily re-tightened except by drilling out and replacing the rivet.

Q: What is the difference between a rivet and a grommet?

A: Aside from their appearance, grommets and rivets are used for different purposes. Grommets are used to reinforce holes while subsequently creating a safe passage for wires, cables and hoses. Rivets are used to permanently hold two or more parts together.

Q: Can you install rivets without rivet tool?

A: Here are some ways to install a solid rivet without a special tool: Use a hammer: You can use a hammer to install stainless steel rivets by placing the rivet in the hole and tapping the mandrel with a hammer until it breaks off. Pliers: Another option is to use pliers.

Q: Are rivets rust proof?

A: Often, these rivets are 80% copper and 20% nickel, which gives these fasteners high resistance to corrosion, stress corrosion and high temperatures. For these reasons, copper-nickel rivets are commonly used in ship manufacturing and appliances that operate in corrosive environments.

Q: What tool do you need to install rivets?

A: A rivet requires a tool that keeps the hat of the rivet firmly pressed against the installation surface while simultaneously pulling the mandrel away from it. These tools are commonly referred to as rivet guns, riveters, rivet tools or riveting tools.

Q: How do I know what size rivet to use?

A: The rivet's length should equal the thickness of the fastened objects. Then, add 1.5 times the length of the diameter of the rivet's stem to arrive at your measurement. It is also key to ensure you have the correct length for the rivet.

Q: What is the strongest rivet?

A: As well as their ability to resist corrosion, stainless steel rivets are considerably hard, strong, and withstand deterioration. They can withstand extreme temperatures and maintain their strength even after long periods of time. While stainless steel rivets are stronger than aluminum ones, they're also more expensive.

Q: What does a dimple on a rivet mean?

A: This makes the center of the rivet easier to locate when drilling off the head. Double-dimples on the head (and a heavy silver color) will indicate a monel rivet, usually found in high strength locations or in firewalls where temperature may be a consideration.

Q: How well do rivets hold?

A: Generally, rivets can hold up to 500lbs to 700lbs of shear pressure. Riveting is one of the most popular forms of joining two metal sheets. The strength of the joint depends on how strong the rivets are. Materials, thickness, and rivet frequency play a good factor in rivet strength.

As one of the most professional rivet manufacturers and suppliers in China, we're featured by quality products and good service. Please rest assured to wholesale cheap rivet from our factory.

Flat Head Drill Tail Screw, Double Headed Rivet