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Wing-type drilling screw, countersunk milling head with AW drive pias®
The self-drilling screw with up to 50% time savings when fastening wood to metal sub-structures
Exclusively for trade customers
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Variants
Exclusively for trade customers
Register now and access more than 125,000 products
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- Hardened C1 (not stainless steel!)
- RUSPERT® coated (silver)
- Countersunk milling head for use with hard and soft wood
- AW® drive for optimal transmission of forces and preservation of corrosion protection
Advantages in comparison to traditional drilling screws made of case-hardened steel
- For use with steel sub-structures with a strength of up to 700 N/mm2
- Faster cutting speeds possible
- The drilling tip is more hard-wearing in applications with "false edges" of the steel substructure
- pias® wing, nominal ∅ 6.3 mm, facilitates use in steel substructures made from A2 stainless steel up to 4 mm thick
Wing-pias® must be appropriately tested for usability for each application case. Only install using equipment with depth stop and claw coupling.
*Wood thickness and substructure thickness lu = max. attachment length lB
Drilling screws may only be used where dampness is not to be expected. For fasteners with a construction permit, the permit, and in particular Part 2 "Special regulations", must always be observed.
- 1. Force feeding of the screw is prevented by the wings drilling out the wood
- 2. The core hole is drilled into the substructure. The wings break off upon contact with the metal
- 3. The first few turns of the screw cut the thread, the remainder of the screw then screws into the thread
Select RAL-colour code
!! NOTE: On-screen visualisation of the colour differs from real colour shade!!