These Flat Washers Zinc Plated 1/2. 50PK are essential hardware components suitable for a wide range of applications. The zinc-plated finish provides outstanding corrosion resistance, guaranteeing longevity and durability. These versatile, durable flat washers efficiently distribute fastener loads, preventing material damage. These flat washers are easy to use and serve a vital role in construction, automotive, plumbing, and general repair projects.