| Dimension E, Hex Depth, mm | 9.5 |
| Dimension C, Bolt Clearance Depth, mm | 42.0 |
| Dimension B, Drive End Diameter, mm | 183 |
| Country Of Origin | USA |
| Size, mm | 12 |
| Dimension D, Length, mm | 54.0 |
| Finish | Industrial Finish |
| Dimension A, Hex End Diameter, mm | 18.3 |
| Style | 12-Point |
Malaysia