Product description:
Type: Fully Thread Rod 
Material: Brass
Standard:  Metric
Thread type: coarse thread (right thread)
Size: M2M2.5M3M4M5M6M10M12M14M16M18M20
Features: Brass are corrosion resistant in wet environments, nonmagnetic, and electrically conductive. 
Note: The product has positive and negative tolerances, and the actual product shall prevail.

Package include:
According to your choice!