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 | Plain | 3.748 | 4.560 | 0.02 | 0 | Add to Quote | ||
| View | Low Carbon Steel - Case Hard | Plain | 3.750 | 4.234 | 0.12 | 7 | Add to Quote | ||
| View | Spring Steel - Hard | Plain | 3.750 | 4.515 | 0.136 | 0 | Add to Quote | ||
| View | Spring Steel - Hard | Plain | 3.752 | 4.562 | 0.02 | 7 | Add to Quote | ||
| View | Spring Steel - Hard | Plain | 3.780 | 4.330 | 0.005 | 19 | Add to Quote | ||
| View | Spring Steel - Hard | Plain | 3.780 | 4.330 | 0.01 | 5 | Add to Quote | ||
| View | Low Carbon Steel - Case Hard | Plain | 3.812 | 5.000 | 0.187 | 9 | Add to Quote | ||
| View | Low Carbon Steel - Case Hard | Plain | 3.812 | 6.000 | 0.134 | 23 | Add to Quote | ||
| View | Spring Steel - Hard | Plain | 3.875 | 5.750 | 0.312 | 11 | Add to Quote | ||
| View | Alloy Steel - Hard | Plain | 3.875 | 6.625 | 0.187 | 2 | Add to Quote | ||
| View | Spring Steel - Hard | Plain | 3.875 | 6.813 | 0.125 | 1 | Add to Quote | ||
| View | Spring Steel - Hard | Plain | 3.875 | 7.000 | 0.25 | 2 | 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.