innensechskant schrauben feingewinde
| Size | M8 to M24 |
|---|---|
| Grade | 8.8, 10.9, 12.9 |
| ISO | 4762 |
| Standard | DIN 912, IS 2269 |
| Surface Finish | Zinc-Nickel, Auto Black, Alkaline Zinc Plating- White Trivalent, Geomat Coating & HDG Chemical & Mechanical Properties as per ISO 898-1 |
