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Frequently Asked Questions
Q. How much is the tightening torque?
The recommended tightening torque value for terminal block screws is shown below.
Table 1.1 Recommended tightening torque value
| No. | Screw size | Recommended value | |
| [N·m] | [kgf·cm] | ||
| 1 | M3 | 0.363 ~ 0.490 | 3.7 ~ 5.0 |
| 2 | M4 | 0.941 ~ 1.250 | 9.6 ~ 12.8 |
| 3 | M5 | 1.860 ~ 2.450 | 19.0 ~ 25.0 |
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COPYRIGHT(c) 2006 COSEL CO., LTD. ALL RIGHTS RESERVED.