Metric Compressible Washer-Type Direct Tension Indicators (ASTM F959M)
ASME B 18.2.6M - 2012 米制压紧垫圈指示器（DTI垫圈）[Table 5] (ASTM F959M)
See all versions and complete specifications: Metric Compressible Washer-Type Direct Tension Indicators (ASTM F959M) — Full Specification Page
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M16 | 20.95 | 3.6 | 3.6 | 46.00 | 44.00 | 21.05 | 29.0 | 5 | 6 | 44.00 | 46.00 |
| M20 | 25.15 | 4.0 | 4.0 | 55.20 | 52.80 | 25.25 | 38.0 | 6 | 7 | 52.80 | 55.20 |
| M22 | 31.45 | 4.8 | 4.0 | 69.00 | 66.00 | 31.55 | 46.5 | 7 | 8 | 66.00 | 69.00 |
| M24 | 37.75 | 4.8 | 4.8 | 82.80 | 79.20 |
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.
| 37.85 |
| 56.0 |
| 8 |
| 9 |
| 79.20 |
| 82.80 |
© 2026 Ningbo Ruixi Metal Surface Technology Co., Ltd.. All rights reserved.