Description
SHS 60° COUNTERSUNK SCREW
● SMALL HEAD AND 3 THORNS TIP
The 60° head and 3 THORNS tip allow easy insertion of the screw into small thickness without creating openings in the timber.
● ENLARGED IMPRESSION
Compared to common carpentry screws, it has a larger Torx cavity: TX 25 for Ø4 and 4.5, TX 30 for Ø5. It is the right screw for users requiring strength and precision.
● FASTENING ON TONGUE AND GROOVE BOARDS
For fixing beads or small elements, the 3.5 mm diameter version is perfectly suited for application in joints.
FIELDS OF USE
• tongue-and-groove boards
• timber based panels
• fibreboard, MDF, HDF and LDF
• plated and melamine faced panels
• solid timber
• glulam (Glued Laminated Timber)
• CLT and LVL
| d1 |
4mm TX25 |
| L |
50mm |
| b |
30mm |
| A |
20mm |
| Nominal Diameter (d1) |
4mm |
| Head Diameter |
8mm |
| Thread Diameter |
2.55mm |
| Shank Diameter |
2.75mm |
| Pre-Drilling Hole Diameter |
2.5mm |
For more detailed information, visit the Rothoblaas Datasheet page.
