M3 M4 M5 M6 M8 M10 M12 M16 A2 304 Stainless Steel Conical Knurled Elastic Gasket Disc Spring Serrated Lock Washer
| Item | Serrated disc spring washer |
| Size | M3-M20 |
| Material | Stainless Steel 304/316, Carbon Steel |
| Standard | DIN, ASME, BS, JIS, AS, EN, GB for option |
| Finish | Plain, zinc plated, Galvanized, black, or according to your requirement |
| Delivery Time | 3-15 days |
| OEM/ODM | Available |
