Unit:mm
| Model No. | Hole Dia ( ∅A ) | Thread ( B ) |
Hole Center To End ( C ) | Material | Surface Treatment | Weight (g) |
| D1 ZINC | 6 | M6X1.0 | 16 | Zinc Alloy | White Zinc Plated | |
| D2 ZINC | 8 | |||||
| D3 ZINC | 10 | M8X1.25 | ||||
| D3A ZINC | 10 | M6X1.0 | ||||
| D4 ZINC | 12 | |||||
| D5 ZINC | 12 | M8X1.25 | ||||
| D9 ZINC | 8 |
