Fully threaded, this metric thread Class 10 bolt 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. MCS1020MFZ109
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Lucas Perez - 2024-03-03
Outstanding service and product quality. The shipping was quick, and customer service was very responsive and helpful.