ISO 15981 dimensions — Open end blind rivets, protruding head, AlA/AlA
2002 edition, current · 5 sizes, 2.4 – 6.4 see the cross-reference →
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ISO 15981 dimensions
| Thread size | d maxBody Diameter Max (mm) | d minBody Diameter Min (mm) | dkHead Diameter (mm) | dkHead Diameter (min) (mm) | kNominal Head Height (mm) | dₘ maxMandrel Diameter Max (mm) | p minMandrel Length Min (mm) | b maxBlind Length Addition (mm) | dₕ₁Clearance Hole (min) (mm) | dₕ₁Clearance Hole (max) (mm) |
|---|---|---|---|---|---|---|---|---|---|---|
| 2.4 | 2.48 | 2.25 | 5 | 4.2 | 1 | 1.6 | 25 | 3 | 2.5 | 2.6 |
| 3.2 | 3.28 | 3.05 | 6.7 | 5.8 | 1.3 | 2.1 | 25 | 3 | 3.3 | 3.4 |
| 4 | 4.08 | 3.85 | 8.4 | 6.9 | 1.7 | 2.55 | 25 | 3.5 | 4.1 | 4.2 |
| 4.8 | 4.88 | 4.65 | 10.1 | 8.3 | 2 | 3.05 | 27 | 4 | 4.9 | 5 |
| 6.4 | 6.48 | 6.25 | 13.4 | 11.6 | 2.7 | 4 | 27 | 5.5 | 6.5 | 6.6 |
5 of 5 sizes shown.
Load values — Table 3 — Mechanical properties
N · ISO 15981:2002 §5 Table 3| Size | Minimum shear load | Minimum tensile load |
|---|---|---|
| 2,4 | 250 | 350 |
| 3,2 | 500 | 670 |
| 4 | 850 | 1020 |
| 4,8 | 1160 | 1420 |
| 6,4 | 2050 | 2490 |
Load values — Table 3 — Mandrel break load
N · ISO 15981:2002 §5 Table 3| Size | Maximum mandrel break load |
|---|---|
| 2,4 | 1100 |
| 3,2 | 1800 |
| 4 | 2700 |
| 4,8 | 3700 |
| 6,4 | 6300 |
Load values — Clause 6 — Mandrel push-out resistance
N · ISO 15981:2002 §6| Size | Mandrel push-out resistance (min.) |
|---|---|
| all sizes | 10 |
Load values — Table 4 — Mandrel head retention test loads
N · ISO 15981:2002 §7 Table 4| Size | Head retention test load |
|---|---|
| 2,4 | 10 |
| 3,2 | 15 |
| 4 | 20 |
| 4,8 | 25 |
| 6,4 | 50 |