Metric Round Head Square Neck Bolts with Large Head
ASME/ANSI B 18.5.2.3M - 1990 米制大圆头方颈螺栓
See all versions and complete specifications: Metric Round Head Square Neck Bolts with Large Head — Full Specification Page
| Standard Body | Standard Number |
|---|---|
| GB | GB /T 14 |
| NF | NF E 27-351 |
| DIN | DIN 603 |
| ISO | ISO 8677 |
| UNI | UNI 5732 |
| ANSI | ANSI/ASME B 18.5.2.3M |
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M5 | 1 | 3.4 | 4.6 | 16 | 14.9 | 18 | 24 | 5.21 | 7.2 | 37 | 6.48 |
| M6 | 1.5 | 5.4 | 6.6 | 24 | 22.7 | 26 | 32 | 8.86 |
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| 12.2 |
| 45 |
| 10.58 |
| M8 | 2 | 11.1 | 12.9 | 38 | 36.4 | 38 | 44 | 14.50 | 19.9 | 57 | 16.70 |
| M10 | 2.5 | 14.1 | 15.9 | 46 | 44.4 | 46 | 52 | 18.16 | 24.9 | 65 | 20.84 |
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