Torque Lubrication Effects

Lubrication effects on torque

Lubricant Torque (ft.lb.) Torque Decrease (%)
5/16" - 18 Threads 1/2" - 13 Threads
No lube 29 121 0
Graphite 13 62 49-55
White Grease 16 79 35-45
SAE 30 oil 16 79 35-45
SAE 40 oil 17 83 31-41

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