SAE Flat Washers 1/2 25pk

The ALLSTAR PERFORMANCE SAE Flat Washers 1/2" 25-pack provides a reliable supply of standard fastener components designed for mechanical assembly, maintenance, and repair applications. SAE flat washers distribute load evenly across bolt heads and nuts, reducing surface pressure and preventing fastener pull-through on softer materials. This 25-piece pack of 1/2-inch ID washers offers consistent quality for automotive, machinery, and general fastening projects where load distribution and joint integrity are essential.

Each washer features a 0.5-inch inner diameter, 1.08-inch outer diameter, and 0.114-inch thickness, meeting SAE specifications for 1/2-inch hardware. The zinc oxide plating provides corrosion resistance suitable for general-purpose indoor and light outdoor use, protecting against rust and extending fastener life. Steel construction ensures adequate strength for standard bolting applications, while the zinc coating maintains appearance and prevents oxidation in humid conditions. These washers are manufactured to maintain dimensional consistency, ensuring proper fit and reliable performance across multiple installation cycles.

Mechanics, maintenance technicians, and fabricators rely on SAE flat washers for routine fastening tasks where preventing bolt head counter-sink and distributing clamping force matter. The 25-pack quantity suits shop drawers, tool kits, and equipment maintenance stations, eliminating the need for frequent reordering. Whether securing components on automotive frames, machinery assemblies, or structural joints, these washers provide the consistent sizing and corrosion resistance demanded by professional and DIY applications. Keep a supply on hand for brake systems, suspension work, engine rebuilds, and general shop fastening needs.