VBU PRO TF/Tx20 ZBJ 4.0x40 FT (500p)
Generic code 39447
- Self-drilling screw with countersink 4x40 countersunk head Ø8 Torx20, fully threaded, for wood support - zinc-plated, yellow.
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Applications
- Wood floors and walls.
- Wood structures and OSB.
- Woodworking.
- Miscellaneous wood/wood assemblies.
- Used to attach the 2 splice bars or the headrail connector to the rafters
Technical characteristics
| Type of the screw tip |
Countersink sharp point (233 G) |
| Countersinked on tip |
True |
| Type of thread |
Full length thread |
| Pre-drilling |
Without pre-drilling |
| Product material |
Yellow bichromatic steel |
| Head shape |
Coutersunked head |
| Pattern |
Torx |
| Pattern Torx |
TX 20 |
| Laquering |
Natural head |
| Resistance to corrosion |
2 Kesternich cycles |
| Installation mode |
Installation with torx screwdriving |
| Supporting material |
Wood |
| Diameter of the head |
8
mm |
| Diameter on thread |
4
mm |
| Thread pitch |
1.8
mm |
| Length |
40
mm |
| Head height |
4.3
mm |
| Length of the threaded part |
35.7
mm |
5 features on 18
| Designation | Article codes | Color label |
Our program of screws and lacquered accessories offers more than 2000 colors for our roofing / cladding / facade applications. Discover the width of our color palette with our lacquering expertise.
Interested in this product ?
Contact us