Dry Wall Screws
GB /T 14210 - 1993 墙板自攻钉
See all versions and complete specifications: Dry Wall Screws — Full Specification Page
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3.5 | 1.6 | 2.59 | 2.74 | 0.8 | 0.5 | 3.2 | 8.58 | 3.95 | 3.75 | 8.00 | 5 |
| 3.9 | 1.7 | 2.78 | 2.93 | 0.8 | 0.5 | 3.4 | 8.58 | 4.30 | 4.10 | 8.00 | 5 |
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