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 & Yellow | M3 | 4 | 0.133 | 0.281 | 0.031 | 105000 | Add to Quote |
| View | Spring Steel - Hard | Zinc & Yellow | M3 | 4 | 0.133 | 0.281 | 0.032 | 14000 | Add to Quote |
| View | Spring Steel - Hard | Plain | M3 | 5 | 0.135 | 0.250 | 0.005 | 4901 | Add to Quote |
| View | Spring Steel - Hard | Plain | M3 | 5 | 0.135 | 0.375 | 0.046 | 55101 | Add to Quote |
| View | Spring Steel - Hard | Plain | M3 | 5 | 0.135 | 0.375 | 0.062 | 50350 | Add to Quote |
| View | Spring Steel - Hard | Plain | M3 | 5 | 0.138 | 0.268 | 0.03 | 27600 | Add to Quote |
| View | Spring Steel - Hard | Zinc & Yellow | M3 | 5 | 0.138 | 0.268 | 0.03 | 2600 | Add to Quote |
| View | Spring Steel - Hard | Zinc & Clear | M3 | 5 | 0.138 | 0.268 | 0.032 | 155800 | Add to Quote |
| View | Spring Steel - Hard | Plain | M3 | 5 | 0.138 | 0.281 | 0.032 | 26300 | Add to Quote |
| View | Spring Steel - Hard | Zinc & Yellow | M3 | 5 | 0.139 | 0.278 | 0.032 | 4755 | Add to Quote |
| View | Spring Steel - Hard | Zinc & Yellow | M3 | 5 | 0.140 | 0.268 | 0.03 | 0 | Add to Quote |
| View | Spring Steel - Hard | Zinc & Clear | M3 | 5 | 0.140 | 0.268 | 0.03 | 16770 | 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.