Description
Features & benefits
- GripFit: HECO-Drive allows one-handed working. Also holds stainless steel screws securely on the bit. (from screw diameter 3.5 mm)
- MagicClose: Patented full thread pulls wooden components together without gaps and without pre-tensioning.
- PerfectPitch: Optimum thread pitch for every screw length. Perfect performance for all wood applications.
- HECO-TOPIX point eliminates the need for pre-drilling, reduces the risk of splitting the wood and allows narrow edge and centre distances.
- Countersunk head with milling pockets: Excellent milling properties in wood. No damage to the surface of metal fittings.
- Chromium(VI)-free coating
- Approved and monitored product (CE marking).
| HECO-TOPIX-plus countersunk head 4 x 40 + bit HD-20 | |
|---|---|
| The screw with the technological edge | |
| Technical data | |
| Diameter, d [mm] | 4 |
| Length, l [mm] | 40 |
| Material | Carbon steel |
| Head design | countersunk head with milling pockets |
| Head diameter, dk [mm] | 7.9 |
| Drive | HECO-Drive |
| Drive size | HD-20 |
| Thread | Variable full thread |
| Thread length, lg [mm] | 35 |
| Surface | Galvanised blue, A3K |
| Length, l [mm] | 25 |
| Material | steel |
| Drive | HECO-Drive |
| Drive size | HD-20 |
