pias wing-tip self-drilling screw, countersunk milling head with AW recess
SCR-DBIT-WNG-CS-CUTHD-AW30-(RSI)-6,3X60
Art.-no. 021596360
EAN 4047376278004
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Important features
- Hardened C1 (not stainless steel!)
- RUSPERT-coated (silver)
- Countersunk milling head for use with compact and hard woods and soft and light woods
- AW recess for optimum power transmission and conservation of the corrosion protection
Advantages in comparison to traditional self-drilling screws made from case-hardened steel
- For use with steel substructures with a strength of up to 700 N/mm2
- Faster processing speeds possible
- The drill tip is strong enough for use with reinforced steel substructures
- The wing-tip pias of nominal dia. 6.3 mm can be used in steel substructures made from A2 stainless steel up to 4 mm thick
- Wing-tip pias screws must be appropriately tested for usability for each application.
- Only install using application tools with a depth stop and claw coupling.
- *Wood thickness and substructure thickness lu = max. attachment length lB
- A suitable drill/driver (e.g. cordless drill/driver with depth stop) must be used with self-drilling screws
- The use of impact drivers is not permitted
- Self-drilling screws must be inserted perpendicular to the surface of the component
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.
Datasheets(X)
- 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
 | |
Nominal diameter (d) | 6.3 mm |
Length (l) | 60 mm |
Head diameter (dk) | 12.4 mm |
Head height (k1) | 4.5 mm |
Drill tip length (lp) | 12 mm |
Other standard | Company standard |
Material | Stainless steel, C1 |
Surface | Flake zinc silver |
Head type | Countersunk milling head |
Internal drive | AW30 |
Thread type | UNC |
Min. recommended substructure thickness | 2.0 mm |
Max. material thickness to be drilled through (metal) (lU) | 6 mm |
Max. attachment thickness (lB) | 34 mm |
Min./max. recommended installation speed (idling) | 1200-2500 rpm |
RoHS-compliant | Yes |
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