Miscalculation at ANSYS

The task is as follows: In the metal, the M6 internal thread is made by 13 mm depth. The stud has a thread M6 but 0.2 mm less - the thread is coated with a material A (type rubber) thickness of 0.2 mm. The stud is freely screwed to the full depth and sticks out 7 mm. To the top of the stud applied force of 70 kg with a deviation from the vertical to 30 degrees. The vertical and horizontal mobility at such a load shall not exceed 0.05 mm. Question: What type of elasticity module should be assigned to material A?