1 1/8" Medium Split Lock Washers / Steel / Zinc / Outer Diameter: 1.847" / Thickness: .281" (Quantity: 200 pcs)

A coiled, hardened, split circular washer with a slightly trapezoidal wire section. (A) Applies greater bolt tension per unit of applied torque; (B) Provides a hardened bearing surface, creating more uniform torque control; (C) Provides more uniform load distribution; (D) Resists loosening caused by vibration and corrosion; (E) Is preferred lockwasher for use with hardened bearing surfaces.