These bolts are standard Grade 8.8, and are M8 Thickness by 50mm in length. These bolts are high tensile standard grade 8.8, and are M8 thickness by 50mm in length. These shear bolts fit a lot of machinery around my farm, but depending on the type may vary in.
PTO Shaft Shear Bolt M8 X 50Mm Grade 8.8 is ideal for agricultural applications requiring the secure connection of tools and machinery to the PTO (prime-tractor-output) shaft.
