DRILLNOX 12 TH8 A4 5.5x40I14
Generic code 372374
- Self-drilling screw 5.5x40 bi-metal hexagonal head 8 natural mounted with Ø14 stainless steel/epdm washer, for steel support 12 mm max - stainless steel A4/steel point.
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Applications
- Hot aluminum cover with standing seam: Attachment of the edge tabs (fixed point) to parallel or crossed weft on metal framework, in a very aggressive environment (excluding seafront).
- Roofing: Fixing of steel and aluminum trays at the top of the rib or fixing of steel trays on the beach (with VULCA stainless steel washer Ø19) on metal framework, in a very aggressive environment (excluding seafront).
Technical characteristics
| Type of the screw tip |
Self-drilling tip |
| With flange |
True |
| Flange head diameter |
10.5
mm |
| Type of thread |
Single thread |
| Drilling capacity mini |
4 |
| Pre-drilling |
Without pre-drilling |
| Product material |
Bi-metal (A4 stainless steel / Steel) |
| Drilling capacity maxi |
12 |
| Head shape |
Hex. Head |
| pattern hexagonal |
TH 8 |
| Material of the screw head |
A4 Stainless steel |
| Laquering |
Natural head & washer |
| With washer/ seal |
True |
| Type of the washer |
Vulca washer |
| Material of the washer/ Seal |
A2 Stainless steel / EPDM |
| Outside diameter of the washer |
14
mm |
| Thickness of the flange |
1
mm |
| Resistance to corrosion |
30 Kesternich cycles |
| Installation mode |
Installation with hexagonal screwdriving |
| Supporting material |
Steel |
| Diameter on thread |
5.5
mm |
| Thread pitch |
1
mm |
| Length |
40
mm |
| Head height |
5.4
mm |
| Minimum clamping capacity |
0
mm |
| Maximum assembly capacity |
13
mm |
| Length of the threaded part |
20
mm |
5 features on 27
Sold by bag of 100 pieces
| Designation | Article codes | Color label | Quantity |
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.
- The assembly is carried out using a FEIN screwdriver ASCM 18-4 QM AS with torque limiter and depth gauge fitted with an 8 mm hexagonal hex socket.
- In accordance with DTU 40. 35: Roofing work using ribbed plates - Coated STEEL sheets.
- In accordance with DTU 40. 36: Roofing work using ribbed plates - Coated ALUMINUM sheets.
Interested in this product ?
Contact us