We offer a large catalog of flat washers that are available in materials such as stainless steel, brass, nylon, copper, and bronze.
Metric Flat Washers
Metric flat washers are designed to balance the heavy loads produced by screws, nuts, and bolts. Willie Washer makes finding metric washers easy with a comprehensive selection of metric flat washers manufactured to common DIN and ISO specifications. We also supply ANSI B18.22M metric flat washers in narrow, wide, and regular patterns. Beyond the standard metric washers, we also manufacture custom-sized metric fasteners, many of which are ready for same day shipment or rapidly produced using our extensive tooling library.
| Material | Finish | Bolt Size (Metric) | Bolt Size (Standard) | Inside Diameter | Outside Diameter | Thickness | Quantity in Stock | Request a Quote | |
|---|---|---|---|---|---|---|---|---|---|
| View | Low Carbon Steel | Plain | 0.000 | 4.250 | 0.25 | 9 | Add to Quote | ||
| View | Stainless Steel - 316 | Plain | 0.000 | 4.250 | 0.25 | 0 | Add to Quote | ||
| View | Stainless Steel - 316 | Plain | 0.000 | 4.375 | 0.06 | 0 | Add to Quote | ||
| View | Stainless Steel - 316 | Plain | 0.000 | 4.375 | 0.187 | 0 | Add to Quote | ||
| View | Low Carbon Steel | Plain | 0.000 | 4.500 | 0.06 | 5 | Add to Quote | ||
| View | Stainless Steel - 300 Series | Plain | 0.000 | 4.500 | 0.062 | 0 | Add to Quote | ||
| View | Low Carbon Steel | Plain | 0.000 | 4.500 | 0.065 | 0 | Add to Quote | ||
| View | Low Carbon Steel | Plain | 0.000 | 4.500 | 0.125 | 0 | Add to Quote | ||
| View | Low Carbon Steel | Plain | 0.000 | 4.500 | 0.187 | 0 | Add to Quote | ||
| View | Low Carbon Steel | Plain | 0.000 | 4.500 | 0.25 | 8 | Add to Quote | ||
| View | Copper | Plain | 0.000 | 4.625 | 0.025 | 3835 | Add to Quote | ||
| View | Copper | Plain | 0.000 | 4.640 | 0.03 | 26391 | Add to Quote |
Customization and Material Options
Willie Washer offers metric flat washers in a variety of materials, hardnesses, and finishes. We can manufacture metric washers in materials such as low carbon steel, hardened steel, stainless steel, aluminum, brass, and copper. We can produce metric washers to all hardness classes, including HV100, HV140, HV200, and HV300. Additionally, we can apply a corrosion resistant finish such as such as zinc, nickel, black oxide, or phosphate with oil to meet your specific requirements.
Request a Quote for Metric Flat Washers
Check out our inventory of metric flat washers to find the part that meets your needs. Call us or fill out our contact form to request a quote or receive assistance with finding a metric flat washer that meets the specifications of your project.
