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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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