- These Metric Spring Washers are co mmonly used as cushion springs or spacers in many applications
- Also known as Wave Washers
| Type | Washer |
| Style | Spring |
| Size | M4 |
| Material | Spring Steel |
| Din No. | 137 |
| Inside Dia. | 4.3 mm |
| Outside Dia. | 8 mm |
| Thickness | 0.5 mm |
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WARNING: Cancer and Reproductive Harm
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| Type | Washer |
| Style | Spring |
| Size | M4 |
| Material | Spring Steel |
| Din No. | 137 |
| Inside Dia. | 4.3 mm |
| Outside Dia. | 8 mm |
| Thickness | 0.5 mm |
