TIREFOND A VISSER TH13 SHER 7x50
Generic code 19802
- Lag screw 7x50 sherardised steel hex head 13 natural, for wood support.
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Applications
- Fastening of wood rafters on ISOLCO brackets.
Advantages
- Hexagonal head: excellent torque resistance and better hold
- Tightening effect due to partial thread
- Sharp point: does not split the wood and is easy to bait
- No pre-drilling required
Technical characteristics
| Type of the screw tip |
Simple tip |
| Type of thread |
Single thread |
| Anchoring depth |
30
mm |
| Pre-drilling |
With pre-drilling on steel only |
| Product material |
Sherardized steel |
| Head shape |
Hex. Head |
| pattern hexagonal |
TH 13 |
| Laquering |
Natural head |
| Resistance to corrosion |
600 hours salt fog |
| Installation mode |
Installation with hexagonal screwdriving |
| Supporting material |
Wood |
| Diameter on thread |
7
mm |
| Thread pitch |
3.2
mm |
| Length |
50
mm |
| Head height |
5
mm |
| Maximum clamping capacity |
20
mm |
| Length of the threaded part |
33
mm |
5 features on 17
| 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