Transmit the driver's force to the screw, with the right profile for each head.

Sheet metal screw VIR-C Bossong
Key features
- MaterialSteel
- StandardEN
- ConnectionTorx
What it is
The Bossong VIR-C flashing screw (code VIR-C) is the professional solution for secure fixings on sheet metal and metal surfaces, ideal for sheet-metal workers, roofers and installers of building systems. Designed to combine resistance to the weather with an attractive finish, it ensures a stable anchorage in all conditions.
Metal screws are self-drilling screws, roofing and cladding screws and cheese-head screws for fixing steel sheet, profiles and roofing.
What it is for
Used for general-purpose fixing into masonry, concrete and timber and for roof maintenance.
How to use it
Choose the screw according to the total thickness to be drilled and the type of sheet. Drive self-drilling screws with the screwdriver square to the surface at a suitable speed, without forcing, until the sealing washer is slightly compressed. Screw metric screws into tapped holes or secure them with a nut.
Where it is used
- Commercial construction
- Residential construction
- Building maintenance
Technical data
- Material: Steel
- Standard: EN
- Connection: Torx
Who it is for
Designed for formwork carpenters, waterproofing specialists and building maintenance operatives.
Related products
- Sheet metal screw VIR-TORX Bossong
- Sheet metal screw VI-TORX Bossong
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Before you order
In your request, please state the connection type and the quantities required, so we can give you the right quotation first time.
For prices and availability, request a quote from AMES Srl: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative.
Specifications 3
| Material | Steel |
|---|---|
| Standard | EN |
| Connection | Torx |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
Drill and drive screws cordless, with an adjustable clutch to avoid stripping the screws.
Make precise holes in steel, non-ferrous metals and plastics for screws, rivets and threads.
Spread the load under nuts and screws and stop the fixing coming loose.




