similar to ISO 10642 | DIN standard has been withdrawn
DIN 7991 | steel | 8.8 | zinc-plated | Cr(VI) - free | metric thread | can be delivered with partial thread or full thread
Note: Similar to ISO 10642 | DIN-standard has been withdrawn | the head height and head diameter have been partly changed | due to the head geometry, these screws have only a limited load bearing capacity, see DIN EN ISO 898-1