| Cat. No. | Dimensions (mm) | Description | Material |
| MT-CSN33 | Ø3.30 L=31 |
Countersink, narrow platform | Stainless steel |
| MT-GDN33 | Ø3.75/4.20 L=26 |
Countersink, standard platform | Stainless steel |
| MT-GDN50 | Ø5/6 L=26.8 |
Countersink, wide platform | Stainless steel |