90° Countersunk Head Rivets (Material: LF21)
HB 6308 - 1989 90°沉头铆钉（材料：LF21）
See all versions and complete specifications: 90° Countersunk Head Rivets (Material: LF21) — Full Specification Page
| Size | P | k_max | k_min | s_max | s_min | ds_max | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|
| 2 | 2.6 | 4.5 | 1.1 | 2.5 | 4.6 | 0.036 | 4.7 | 0.2 |
| 3 | 5.1 | 8.7 | 2 | 5 | 8.8 | 0.242 | 8.9 | 0.4 |
| 2.5 | 3.6 | 6 | 1.4 | 3.5 | 6.1 | 0.083 | 6.2 | 0.2 |
| 3.5 | 6.15 | 10.2 | 2.4 | 6 | 10.4 | 0.390 | 10.6 | 0.4 |
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