Generac Power Systems Carriage Bolt M8-1.25x46mm (0H1781)

Metric - DIN 603 Standards Specific

Class 4.6 Steel

CR+3 Zinc Plating

Dome head

Used mostly for wood to wood applications

Square section grips into the part being fixed (usually wood or other soft material)

Square section prevents the bolt from turning when the nut is tightened