Zerova eSolutions DC Series - Appendix C - Torque Requirements Table; Appendix B - Replacement Kit Lise

DC EVSE Standalone DC Fast Charger 37
7. Appendix C - Torque Requirements Table
Metric Size Type
Steel
lbf-in
Steel
Kg-cm
Steel
N-m
Aluminum
Kgf-cm
Aluminum
N-m
M2*0.4 Machine 3~4.77 3.5~5.5 0.34~0.54 3~4.5 0.34~0.44
M2.5*0.45 Machine 3~4.77 3.5~5.5 0.34~0.54 3~4.5 0.34~0.44
M3*0.5 Machine 5.5~9 6.5~10.5 0.64~1.04 5.2~8.4 0.51~0.82
M3.5*0.6 Machine 8.5~13 10~15 0.98~1.47 8~12 0.78~1.18
M4*0.7 Machine 13~18 15~21 1.47~2.06 12~17 1.18~1.66
M5*0.8 Machine 25~34 29~39 2.84~3.82 23~32 2.26~3.14
M6*1.0 Machine 45·55 52~63.5 5.1~6.22 42~51 4.11~5
M6*1.0 Hex cap 85~112 98~129 9.6~12.65 78~103 7.65~10.1
M8*1.25 Machine 106~141 122~163 11.96~15.98 98~130 9.61~12.75
M8*1.25 Hex cap 205~274 237~316 23.24~30.98 190~253 18.63~24.8
M10*1.5 Hex cap 212~382 245~440 24.02~43.15 196~351 19.22~34.42
M12*1.75 Hex cap 372~668 430~770 42.17~75.49 343~615 33.63~60.3
Imperial
Size
Type
Steel
lbf-in
Steel
Kg-cm
Steel
N-m
Aluminum
Kgf-cm
Aluminum
N-m
2-56 Machine 1.5~2 1.7~2.3 0.17~0.22 1.4~1.8 0.14~0.18
4-40 Machine 3~4 3.5~4.5 0.34~0.44 2.8~3.6 0.27~0.35
6-32 Machine 6~10 7~11.5 0.68~1.13 5.6~9.2 0.55~0.9
8-32 Machine 10~15 11.5~17 1.13~1.66 9.2~14 0.9~1.37
10-32 Machine 16~24 18.5~28 1.81~2.74 15~22 1.47~2.16
1/4-20 Machine 35~46 40~53 3.92~5.2 32~42 3.14~4.11
1/4-20 Hex cap 57~77 66~89 6.47~8.73 53~71 5.2~6.96
5/16-18 Hex cap 119~158 137~182 13.43~17.85 110~145 10.77~14.21
3/8-16 Hex cap 205~274 237~316 23.24~30.99 190~253 18.63~24.82
7/16-14 Hex cap 338~451 390~521 38.24~51.09 312~416 30.59~40.79
1/2-13 Hex cap 515~686 595~792 58.35~77.66 476~634 46.68~62.17