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Round Head Rivit

Round Head Rivets are reliable and versatile fasteners widely used in industries requiring robust joint strength. Manufactured by Pankaj International, these rivets deliver excellent shear and tensile performance, making them ideal for heavy-duty applications. Built to withstand extreme environments, they are crafted from stainless steel, carbon steel, and aluminum alloys. Perfect for railways, bridges, marine structures, and industrial machinery, round head rivets ensure durability, secure connections, and long-lasting results.

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 " - - ------




1. Exceptional Strength for Heavy-Duty Applications


Designed to provide secure and long-lasting joints, round head rivets are built for durability and resistance against mechanical stresses. Their rounded head shape offers even load distribution, ensuring a reliable bond in critical applications like bridge construction, heavy machinery, and marine structures. Manufactured to comply with ISO and DIN these rivets meet global standards of strength and reliability.


2. High Versatility Across Industries


Round head rivets are suitable for a wide range of industries, including railway manufacturing, automotive assembly, and aerospace engineering. Their universal design makes them an excellent choice for creating permanent, vibration-resistant joints. These rivets are also popular in decorative applications, thanks to their clean, rounded finish that enhances structural aesthetics.


3. Material Options for Maximum Durability


Crafted using premium materials like stainless steel, carbon steel, and aluminum alloys, round head rivets are designed to endure tough environments. Coating options like zinc plating and galvanized finishes add an extra layer of corrosion resistance, making them perfect for use in marine-grade applications and outdoor installations.


4. Advanced Manufacturing by Pankaj International


As a leading name in the fastener manufacturing industry, Pankaj International ensures every round head rivet meets the highest quality standards. Recognized as the best fastener manufacturer in India, our rivets deliver unmatched performance and reliability. Whether you require customized rivets for aerospace or railway applications, we have you covered with advanced engineering solutions.


5. Standards and Specifications Compliance


At Pankaj International, our round head rivets adhere to international quality benchmarks, including DIN, ISO, and GOST standards. This ensures their compatibility with global industrial applications while meeting the demands of heavy-duty environments.

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

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