Here's a bulk pack of 100 heavy-duty fender washers. They have a 1/4-inch hole (for a 1/4\ bolt or screw) and a large 1-1/4 inch outer diameter. The key feature is they're extra thick – .125 inches thick (that's 1/8 of an inch), so they're much more substantial than standard washers. They're zinc plated for corrosion resistance. Brand is Redding Fasteners. Made in Taiwan. These are perfect for automotive work (like body panels – hence 'fender' washers), construction, machinery, or any project where you need a big, sturdy washer to distribute load over a wider area. The pack of 100 means you'll have plenty on hand for multiple jobs. Note: There's a California Prop 65 warning about chemicals in petroleum products, which is a standard legal notice for many metal goods. Great value for heavy-duty fastening needs.