Part # 63575 – FLATWASHER_3/4 HARDENED

FLATWASHER_3/4 HARDENED

Western Part # 63575 is a 3/4-inch Hardened Flat Washer. This washer is specifically designed for use in critical, high-stress connections on various Western Snow Plow models where robust load distribution and resistance to deformation are paramount.

As a “hardened” washer, it has undergone a heat treatment process to significantly increase its strength and hardness compared to standard flat washers. This increased hardness prevents the washer from deforming or “cupping” under high torque or heavy loads, ensuring that the clamping force of the fastener (bolt and nut) is evenly distributed over a larger surface area. This, in turn, helps to prevent damage to the components being fastened, reduces the likelihood of the bolt or nut embedding into the material, and minimizes the risk of the connection loosening due to vibration or dynamic forces during plowing operations.

The 3/4-inch size refers to its nominal inner diameter, meaning it is designed for use with 3/4-inch diameter bolts or threaded rods. In Western Snow Plow applications, such a high-strength washer would be used in key structural areas, pivot points, or any connection subjected to significant stress and movement, ensuring the integrity and longevity of the assembly. Always refer to your specific Western Plow’s documentation and assembly diagrams to confirm the correct application for Part # 63575 and to ensure it is used with fasteners of the appropriate size and grade.