DIN EN ISO 15977 Standard Dimensions for Open end blind rivets with break pull mandrel and protruding head - AlA/St
Technical History and International Equivalents of DIN EN ISO 15977
This international Standard (DIN 15977 and equivalents) specifies dimensional and mechanical characteristics and application data for open end blind rivets with break pull mandrel and protuding head, with an aluminium alloy body (AIA) and a steel mandrel (St) and with nominal diameters d from 2.4 mm up to and including 6.4 mm.
Dimensional Drawing and Technical Diagrams
Key Dimensions and Technical Parameters
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Dimensions in mm - sourec Din 15977 2011 Publication date: 02-2011 -Supersedes 04-2003 |
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| d nom | 2.4 | 3 | 3.2 | 4 | 4.8 | 5 | 6 | 6.4 |
| dk max | 5 | 6.3 | 6.7 | 8.4 | 10.1 | 10.5 | 1.6 | 13.4 |
| dk min | 4.2 | 5.4 | 5.8 | 6.9 | 8.3 | 8.7 | 10.8 | 11.6 |
| k max | 1 | 1.3 | 1.3 | 1.7 | 2 | 2.1 | 2.5 | 2.7 |
| d1 max | 1.55 | 2 | 2 | 2.45 | 2.95 | 2.95 | 3.4 | 3.9 |
| p | 25 | 25 | 25 | 27 | 27 | 27 | 27 | 27 |
| recommended grip ranges | ||||||||
| l nominal length | ||||||||
| 4 | 0.5 to 2 | 0.5 to 1.5 | - | - | - | - | - | |
| 6 | 2 to 4 | 1.5 to 3.5 | 1 to 3 | 1.5 to 2.5 | 1.5 to 2.5 | 1.5 to 2.5 | - | - |
| 8 | 4 to 6 | 3.5 to 5 | 3 to 5 | 2.5 to 4 | 2.5 to 4 | 2.5 to 4 | 2 to 3 | - |
| 10 | 6 to 8 | 5 to 7 | 5 to 6.5 | 4 to 6 | 4 to 6 | 4 to 6 | 3 to 5 | - |
| 12 | 8 to 9.5 | 7 to 9 | 6.5 to 8.5 | 6 to 8 | 6 to 8 | 6 to 8 | 5 to 7 | 3 to 6 |
| 16 | - | 9 to 13 | 8.5 to 12.5 | 8 to 12 | 8 to 12 | 8 to 12 | 7 to 11 | 6 to 10 |
| 20 | - | 13 to 17 | 12.5 to 16.5 | 12 to 15 | 12 to 15 | 12 to 15 | 11 to 15 | 10 to 14 |
| 25 | - | 17 to 22 | 16.5 to 21 | 15 to 20 | 15 to 20 | 15 to 20 | 15 to 20 | 14 to 18 |
| 30 | - | - | 20 to 25 | 20 to 25 | 20 to 25 | 20 to 25 | 18 to 23 | |