The standard unit of torque measurement varies from country to country. In Japan they use Kg/m, here in Australia it's Nm (Newton Metres) and in the US, Lb/Ft.
To convert Kg/m to Nm, I believe you just multiply the value by 10.
Eg: 40.00 Kg/m = ~400 Nm.
Not sure about Lb/Ft. There must be a conversion thingy out there, just google it.