When it comes to fastening solutions, closed end blind rivets are a popular choice due to their versatility, strength, and ability to create a watertight seal. As a trusted supplier of closed end blind rivets, we understand the importance of offering a wide range of sizes to meet the diverse needs of our customers. In this blog post, we'll explore the various sizes of closed end blind rivets available and how they can be used in different applications.
Commonly Available Sizes
Closed end blind rivets are available in a variety of diameters and lengths. The most common diameters range from 1/16 inch (1.6 mm) to 3/8 inch (9.5 mm). The length of the rivet is equally important and is typically based on the combined thickness of the materials being joined.
Small - Diameter Rivets (1/16" - 3/32")
Small - diameter closed end blind rivets, such as those with a 1/16 - inch (1.6 mm) or 3/32 - inch (2.4 mm) diameter, are ideal for applications where a delicate touch is required. These are often used in the electronics industry for assembling small components, such as circuit boards or mobile device casings. They can also be found in the jewelry - making industry, where they help to securely fasten small parts without causing damage. The small size allows for precise placement and a clean finish.
Medium - Diameter Rivets (1/8" - 5/32")
Rivets in the 1/8 - inch (3.2 mm) and 5/32 - inch (4.0 mm) diameter range are widely used in general manufacturing and automotive applications. For example, they are used to attach interior trim pieces, small brackets, and body panels in cars. These sizes offer a good balance between strength and ease of installation, making them a popular choice for a variety of industrial and consumer products.
Large - Diameter Rivets (3/16" - 3/8")
Larger closed end blind rivets, with diameters of 3/16 inch (4.8 mm) or more, are designed for heavy - duty applications. They are used in construction, shipbuilding, and large - scale machinery manufacturing. In construction, they can be used to fasten steel beams or joints in structural framing. The larger diameter provides greater shear and tensile strength, ensuring a secure and long - lasting connection.
The Impact of Rivet Length
The length of a closed end blind rivet is crucial for achieving a proper connection. It should be selected based on the total thickness of the materials being joined. If the rivet is too short, it may not fully expand, resulting in a weak joint. On the other hand, if it is too long, it can protrude from the back of the joint, causing an uneven surface or interference with other components.
Generally, the length of the rivet should be approximately 1.5 to 2 times the thickness of the combined materials. When choosing the right length, it's also important to consider any deformation that may occur during installation, as well as the type of materials (e.g., soft or hard).
Specialized Sizes and Custom Options
In addition to the standard sizes, we also offer specialized closed end blind rivets. These may include metric sizes for international customers or non - standard diameters and lengths to meet specific project requirements. If you need a unique size that is not available in our standard catalog, we can work with you to develop a custom solution. Our team of experts has the knowledge and experience to ensure that the custom - made rivets meet your exact specifications.
Comparing with Other Types of Rivets
Closed end blind rivets are not the only type of rivets available in the market. For example, Open End Type Aluminium Pop Blind Rivet have an open end design, which makes them suitable for applications where a watertight seal is not required. They are often lighter and easier to install in some cases.
On the other hand, Steel Hollow Lantern Rivets have a unique design that allows for a large expansion on the blind side of the joint. They are commonly used in applications where a wide grip range is needed.
However, closed end blind rivets stand out when it comes to applications that require a watertight and dust - proof seal. Their closed end design prevents moisture and debris from entering the joint, making them suitable for outdoor and marine applications.
Applications in Different Industries
- Automotive Industry: Closed end blind rivets play a crucial role in the automotive sector. They are used to assemble various parts, including door panels, trunk lids, and engine components. The ability to create a strong and watertight joint is especially important in areas where exposure to water and corrosion is a concern. For example, in the undercarriage of a vehicle, where the rivets need to withstand harsh environmental conditions.
- Aerospace Industry: In aerospace, reliability and safety are of utmost importance. Closed end blind rivets are used to join critical components, such as wing structures and fuselage panels. The precision - engineered sizes ensure a consistent and secure connection, which is essential for the performance and safety of the aircraft.
- Marine Industry: Given the constant exposure to water, closed end blind rivets are a natural choice for marine applications. They are used to assemble boat hulls, decks, and other parts, providing a watertight seal that prevents leaks and corrosion. The different sizes available allow for flexibility in design and construction.
Picking the Right Size for Your Project
When selecting the size of closed end blind rivets for your project, consider the following factors:
- Material Thickness: As mentioned earlier, measure the total thickness of the materials you are joining and choose a rivet length accordingly.
- Load Requirements: Determine the amount of stress the joint will need to withstand. For high - load applications, larger - diameter rivets may be necessary.
- Environmental Conditions: If the joint will be exposed to moisture, chemicals, or extreme temperatures, choose a rivet material and size that can withstand these conditions. For example, in a marine environment, stainless - steel closed end blind rivets in appropriate sizes are a good choice.
Contact Us for Your Rivet Needs
As a leading supplier of Closed End Blind Rivet, we are committed to providing high - quality products and excellent customer service. Our wide range of sizes ensures that we have the right solution for your project, whether it's a small - scale DIY job or a large - scale industrial application.
If you're unsure which size of closed end blind rivet is best for your needs, our team of experts is here to help. We can provide technical advice, offer samples, and work with you to find the most cost - effective and reliable fastening solution. Don't hesitate to contact us to discuss your requirements and start a procurement partnership.
References
- ASM Handbook Committee. (2008). ASM Handbook Volume 6: Welding, Brazing, and Soldering. ASM International.
- Kleissner, D. (2003). Blind Fasteners: Installation and Selection Handbook. Fastener Training Institute.
- Machinery's Handbook: A Reference Book for the Mechanical Engineer, Designer, Manufacturing Engineer, Draftsman, Toolmaker, and Machinist. Industrial Press.
