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 | M3 | 4 | 0.128 | 0.375 | 0.005 | 16500 | Add to Quote |
| View | Spring Steel - Hard | Plain | M3 | 4 | 0.129 | 0.230 | 0.019 | 25900 | Add to Quote |
| View | Low Carbon Steel - Case Hard | Plain | M3 | 4 | 0.129 | 0.312 | 0.035 | 0 | Add to Quote |
| View | Spring Steel - Hard | Zinc & Clear | M3 | 4 | 0.129 | 0.372 | 0.035 | 3950 | Add to Quote |
| View | Spring Steel - Hard | Plain | M3 | 4 | 0.130 | 0.197 | 0.031 | 59002 | Add to Quote |
| View | Spring Steel - Hard | Zinc & Clear | M3 | 4 | 0.130 | 0.203 | 0.031 | 15900 | Add to Quote |
| View | Spring Steel - Hard | Zinc & Yellow | M3 | 4 | 0.130 | 0.230 | 0.02 | 0 | Add to Quote |
| View | Spring Steel - Hard | Plain | M3 | 4 | 0.130 | 0.234 | 0.005 | 30901 | Add to Quote |
| View | Spring Steel - Hard | Plain | M3 | 4 | 0.130 | 0.265 | 0.005 | 20001 | Add to Quote |
| View | Spring Steel - Hard | Plain | M3 | 4 | 0.130 | 0.265 | 0.01 | 58001 | Add to Quote |
| View | Spring Steel - Hard | Plain | M3 | 4 | 0.130 | 0.265 | 0.019 | 10100 | Add to Quote |
| View | Spring Steel - Hard | Zinc & Clear | M3 | 4 | 0.130 | 0.265 | 0.019 | 30700 | 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.