The Claas 7230121 is a genuine OEM hexagon head bolt, featuring an M12 thread diameter and a length of 100 mm. Manufactured from high-strength steel with a 10.9 strength grade, it is designed for demanding applications in agricultural machinery. The bolt has a 1.75 mm thread pitch, a 7.5 mm head height, and requires a 19 mm wrench for installation. Its zinc-plated surface treatment provides enhanced corrosion resistance and durability.