Flexible Cylinder Hone: 1" Max Bore Dia, 320 Grit, Boron Carbide MPN:BC100320BC

Hex Head Cap Screw: M20 x 2.50 x 90 mm, Grade 8 Steel, Zinc-Plated offers excellent resistance to corrosion due to its zinc plating which adds an extra layer of protection against harsh environments and ensures durability over time making it suitable for outdoor use. Its high tensile strength allows it to withstand heavy loads without deformation or breakage while the M20 thread size allows a secure fit on materials such as steel, aluminum, brass among others. The product comes in a length of 90mm making it suitable for applications where space is limited and can be used as stand alone screws or in conjunction with nuts and washers to achieve desired torque and tension on assemblies. Additionally, its Grade 8 steel ensures the highest quality and tensile strength available in commercial-grade hex cap screws making it suitable for heavy duty applications in industries such as construction, automotive, machinery maintenance among others.