We offer a large catalog of flat washers that are available in materials such as stainless steel, brass, nylon, copper, and bronze.
Hardened Washers
| Material | Finish | Bolt Size (Metric) | Bolt Size (Standard) | Inside Diameter | Outside Diameter | Thickness | Quantity in Stock | Request a Quote | |
|---|---|---|---|---|---|---|---|---|---|
| View | Spring Steel - Hard | Zinc & Clear | 3.625 | 6.260 | 0.25 | 13 | Add to Quote | ||
| View | Spring Steel - Hard | Plain | 3.625 | 6.500 | 0.281 | 0 | Add to Quote | ||
| View | Spring Steel - Hard | Plain | 3.625 | 7.500 | 0.5 | 1 | Add to Quote | ||
| View | Spring Steel - Hard | Phosphate & Oil | 3.626 | 6.500 | 0.28 | 0 | Add to Quote | ||
| View | Spring Steel - Hard | Plain | 3.656 | 6.500 | 0.25 | 0 | Add to Quote | ||
| View | Spring Steel - Hard | Plain | 3.656 | 5.312 | 0.234 | 0 | Add to Quote | ||
| View | Spring Steel - Hard | Plain | 3.680 | 4.231 | 0.04 | 0 | Add to Quote | ||
| View | Spring Steel - Hard | Plain | 3.687 | 5.312 | 0.187 | 9 | Add to Quote | ||
| View | Spring Steel - Hard | Plain | 3.687 | 6.270 | 0.4 | 9 | Add to Quote | ||
| View | Spring Steel - Hard | Plain | 3.687 | 6.500 | 0.25 | 0 | Add to Quote | ||
| View | Spring Steel - Hard | Plain | 3.688 | 6.500 | 0.25 | 4 | Add to Quote | ||
| View | Alloy Steel - Hard | Plain | 3.690 | 6.250 | 0.437 | 7 | Add to Quote |
Industries That Use Hardened Washers
Hardened washers are often used in the construction industries for projects that require high-strength bolts, like bridges or other steel structures. Hardened washers are also used in:
- Heavy equipment and machinery – for parts that are subjected to heavy loads or vibrations
- Automotive – for components like suspension systems or engine assemblies
- Industrial – to ensure precise assembly and load distribution
Request a Quote for Hardened Washers
Willie Washer is your trusted source for the hardened washers you require. Search our catalog, call us or fill out our contact form to request a quote or receive assistance with finding a hardened washer that meets your exact specifications.