Cup head rivets -1
Cup head rivets -2
Cup head rivets -3
Cup head rivets -1
Cup head rivets -2
Cup head rivets -3

Round Head Rivets

Round head rivets, thanks to their dome-shaped head design, provide superior strength and durable fastening properties, especially for applications that seek high reliability.

Product Technical Parameters

Material: Carbon Steel, Stainless Steel, Aluminum
Surface Treatment: Galvanized, Nickel Plated, Black Oxide
Metric Diameter: φ3 ~ φ24 Imperial Diameter: 1/8 ~ 1
Metric Length: 5 ~ 100

 

Imperial Length: 1/8 ~ 12

 

Product Description of Round Head Rivets

  • Function and use: Round head rivets achieve a permanent connection to the material by deforming the tail, thus forming a strong mechanical connection suitable for heavy loads.
  • Applications: In key industries such as construction, automotive, aerospace and shipbuilding, reliable fastener applications are crucial and directly related to safety and performance.
  • Needs solved: They provide long-lasting connections and are resistant to shear and tension, ensuring that the integrity of the components is maintained when subjected to stress and vibration.

Wanhong Fasteners supply high-quality round head rivets in a wide range of sizes and materials to adapt to changing application scenarios.

Data Sheet of Round Head Rivets

Round head rivets Dimensions Chart: Based on DIN 660(φ3-φ8) and DIN 124(φ10-φ24)

Cup head rivets -drawing mm

(mm) φ3 Φ4 φ5 Φ6 φ7 φ8 φ10 φ12 φ14 φ16 φ18 φ20 φ22 φ24
d max 3.1 4.1 5.15 6.15 7.15 8.15 10.2 12.2 14.2 16.2 18.2 20.2 22.2 24.3
d min 2.9 3.9 4.85 5.85 6.85 7.85 9.8 11.8 13.8 15.8 17.8 19.8 21.8 23.7
dk max 5.2 7 8.8 10.5 12.2 14 16 19 22 25 28 32 36 40
dk min 4.9 6.42 8.22 9.8 11.5 13.3 14.9 17.7 20.7 23.7 26.7 30.4 34.4 38.4
d1 min 2.87 3.87 4.82 5.82 6.82 7.76 9.4 11.3 13.2 15.2 17.1 19.1 20.9 22.9
k max 1.925 2.525 3.125 3.75 4.35 4.95 7.4 8.4 9.9 10.9 12.6 14.1 15.1 17.1
k min 1.675 2.275 2.875 3.45 4.05 4.65 6.5 7.5 9 10 11.5 13 14 16
r max 0.2 0.3 0.4 0.4 0.4 0.4 5 6 7 8 9 10 11 12
a max 1.5 2 2.5 3 3.5 4 0.5 0.6 0.6 0.8 0.8 1 1 1.2

Round head rivets Dimensions Chart: Based on ASME/ANSI B18.1.1 and ASME/ANSI B18.1.2

Cup head rivets -drawing inch

(inch) 1/8 3/16 7/32 1/4 5/16 3/8 1/2 5/8 3/4 7/8 1
d max 0.127 0.191 0.222 0.253 0.316 0.38 0.52 0.655 0.78 0.905 1.03
d min 0.121 0.182 0.213 0.244 0.304 0.365 0.478 0.6 0.725 0.85 0.975
dk max 0.235 0.348 0.405 0.46 0.572 0.684 0.938 1.157 1.38 1.609 1.828
dk min 0.215 0.322 0.379 0.43 0.538 0.646 0.844 1.063 1.281 1.5 1.719
k max 0.1 0.147 0.172 0.196 0.243 0.291 0.406 0.5 0.593 0.687 0.781
k min 0.088 0.133 0.158 0.18 0.225 0.271 0.375 0.469 0.562 0.656 0.75

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