Rotary inertia about the local 1-axis, .
Rotary inertia about the local 2-axis, .
Rotary inertia about the local 3-axis, .
Product of inertia, .
Product of inertia, .
Product of inertia, .
The rotary inertia should be given in units of ML2. Abaqus does not use any specific physical units, so the user's choice must be consistent.