TIREFOND T.H/SH
- Screw-in lag bolt Din 571 bare /sharpened with natural hexagonal head, 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
1 generic code
Filter:
| Generic code | PA mini
(mm)
Anchoring depth
|
L
(mm)
Length
|
CS Maxi
(mm)
Maximum clamping capacity
|
|
| 19802TIREFOND A VISSER TH13 SHER 7x50 | 30 | 50 | 20 |
generic codes on
- In accordance with DTU 45. 4: External thermal insulation systems in cladding with ventilated air gap.
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