Hexagon Head Bolts - Product Grades A and B
EN 24014 - 1991 六角头螺栓 产品等级：A和B级
See all versions and complete specifications: Hexagon Head Bolts - Product Grades A and B — Full Specification Page
| Standard Body | Standard Number |
|---|---|
| EN | EN 24014 |
| GB | GB /T 5782 |
| IS | IS 1364-1 |
| NF | NF E 25-112 |
| DIN | DIN EN ISO 4014 |
| ISO | ISO 4014 |
| UNI | UNI 5737 |
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M2 | 0.5 | 4.57 | / | 0.4 | 0.15 | 12 | / | 3 | 2.86 | / | 3.6 |
| M3 | 1 | 8.88 | / | 0.5 | 0.15 | 18 | / | 6 |
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.
| 5.82 |
| / |
| 6.8 |
| M4 | 2 | 19.37 | / | 0.6 | 0.15 | 34 | 40 | 14 | 13.73 | / | 15.7 |
| M5 | 2.5 | 25.34 | 17.57 | 0.8 | 0.2 | 42 | 48 | 18 | 17.73 | / | 20.2 |
| M6 | 2.5 | 28.19 | 19.48 | 0.8 | 0.2 | 46 | 52 | 20 | 19.67 | / | 22.4 |
| M1.6 | 0.4 | 3.07 | / | 0.25 | 0.1 | 10 | / | 2 | 1.86 | / | 2.6 |
| M2.5 | 0.7 | 5.88 | / | 0.4 | 0.15 | 14 | / | 4 | 3.82 | / | 4.7 |
| (M3.5) | 1.5 | 14.63 | / | 0.6 | 0.15 | 26 | / | 10 | 9.78 | / | 11.2 |
© 2026 Ningbo Ruixi Metal Surface Technology Co., Ltd.. All rights reserved.