M16-2.0 X 100 Metric Cap Screw / Class 10.9 / Zinc Plated / Partial Thread / DIN #931

This metric thread Class 10 bolt is partially threaded and is made from medium carbon alloy steel and is most similar (but not exact) to U.S. Standard Grade 8 cap screws. These shall be heat treated by quenching in oil from above the transformation temperature and reheating to a tempering temperature pf 425 degrees (C). Proof Load is a minimum of 940 square N/mm with a tensile strength of a minimum of 1040 square N/mm. MCS16100CPZ109