Slotted Pan Head Tapping Screws [Table JA3]
JIS B 1115 (JA3) - 2015 开槽盘头自攻钉 [表JA3]
See all versions and complete specifications: Slotted Pan Head Tapping Screws [Table JA3] — Full Specification Page
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 3.1 | 0.9 | 0.8 | 1.8 | 1.6 | 4.5 | 4.1 | 0.9 | 0.66 | 1.7 | 6 |
| 3 | 5.2 | 1.6 | 1.2 | 3.05 | 2.75 | 8 | 7.4 | 1.7 | 1.06 | 2.9 | 11 |
| 2.5 | 4.1 | 1.25 | 1 | 2.45 | 2.15 | 6 | 5.5 | 1.3 | 0.86 | 2.3 | 8 |
| 3.5 | 6.8 | 2.1 | 1.86 | 4.1 | 3.7 |
Request detailed technical specifications, material certifications, and availability information for your application requirements. Our engineering team can provide product recommendations, custom specifications, and technical documentation.
| 10.5 |
| 9.8 |
| 2.3 |
| 1.66 |
| 3.9 |
| 14 |
© 2026 Ningbo Ruixi Metal Surface Technology Co., Ltd.. All rights reserved.