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Round Head Rivit

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 to the head is called the tail. On installation, the rivet is placed in a punched or drilled hole, and the tail is upset, or bucked (i.e., deformed), so that it expands to about 1.5 times the original shaft diameter, holding the rivet in place .  Round head rivets from Pankaj International are permanent mechanical fasteners designed for robust and secure connections. Featuring a smooth cylindrical shaft with a head on one end and a tail on the other, these rivets are installed by placing them into a punched or drilled hole and then deforming the tail to expand approximately 1.5 times its original diameter, ensuring a strong hold. Ideal for various industrial and construction applications, Pankaj International provides high-quality round head rivets, engineered for durability and reliability. Explore our range of high tensile bolts, nuts, screws, and washers.

Size Range
Diameter 1/4 " to 3/4 "
Length 10 mm to 500 mm
Technical Specifications



Nominal sized1d2k
1/4 (0.250)0.244/0.2530.430/0.4360.180/0.196
9/32 (0.281)0.273/0.2850.484/0.5180.202/0.220
5/16 (0.312)0.304/0.3160.538/0.5720.225/0.243
3/8 (0.375)0.365/0.3800.646/0.6840.271/0.291
7/16 (0.438)0.428/0.4430.754/0.7980.317/0.339
1/2 (0.500)0.478/0.5200.844/0.9380.375/0.406
5/8 (0.625)0.600/0.6551.063/1.1570.469/0.500
3/4 (0.750)0.725/0.7801.281/1.3900.562/0.593

Proof Load Size Range Equivalent Standards
Property Class Diameter Length
PSI N/mm2 Grade Metric Inch Metric Inch IS ISO DIN BS ANSI JIS
74000 to 174000 510 to 1200 4 to 12 M2 to M14 1/4 " to 3/4 " - - ------




Round Head Rivet: Key Characteristics and Uses


Round head rivets are essential fastening components used in various industrial and construction applications where a secure, permanent connection is required. Featuring a domed, rounded head, these rivets provide a clean and aesthetically pleasing finish while offering reliable performance under stress. At Pankaj International, a prominent fastener manufacturer based in Ludhiana, we produce high-quality round head rivets designed to meet rigorous industry standards, ensuring durability and effectiveness in diverse applications.


Design and Functionality


The round head rivet is distinguished by its smooth, rounded head, which provides a broad bearing surface that distributes the load evenly. This design feature makes it ideal for applications where a strong, permanent joint is needed. When installed, the rivet's body is deformed to create a bulge or "shop head" on the opposite side of the material, securing the rivet in place and forming a tight, reliable connection. This makes round head rivets suitable for use in metalworking, sheet metal assembly, and structural applications, where they provide a secure fastening solution that can withstand significant stress and vibration.


Durability and Material Options


Durability is a critical factor for round head rivets, and at Pankaj International, we ensure our rivets are manufactured from high-quality materials such as steel, aluminum, and stainless steel. Each material offers specific advantages: steel rivets provide exceptional strength and are ideal for heavy-duty applications, aluminum rivets are lightweight and resistant to corrosion, and stainless steel rivets offer both strength and superior resistance to environmental factors. To enhance their performance and longevity, our rivets are available in various finishes, including anodized and coated options, to provide additional protection against corrosion and wear.


Conclusion


Round head rivets are indispensable for creating strong, permanent connections in a wide range of applications. Their unique design offers a reliable fastening solution with an aesthetically pleasing finish, making them suitable for use in both industrial and construction settings. At Pankaj International, we are dedicated to producing high-quality round head rivets that meet the highest standards of performance and durability. Whether you are involved in metalworking, sheet metal assembly, or structural projects, our rivets provide the strength and reliability needed to ensure the success of your applications. Contact us today to learn more about our range of fasteners and how we can support your specific needs.

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Pankaj International is an ISO Certified Nationwide Manufacturer of Stocked and Custom Nuts, Bolts and Fasteners

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