5216531 - 

Steel Metric Spur Gears
A range of steel spur gears in a range of gear ratios.
Steel EN8 (080M40/080M46) or equivalent
Tensile strength: 569N/mm² (min.)
20° pressure angle
DIN Standard - DIN 867, DIN 3962, DIN 3963, Grade / Quality 9 or equivalent