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Drilling screw, hexagon head with long drill tip and sealing washer pias®
Case-hardened, zinc-plated blue passivated steel, with long drill bit tip. For attaching steel profiles to steel substructures ≤ 12 mm
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The sealing washer consists of a zinc-plated metal back made of steel with vulcanised seal made of high-quality EPDM
Reduction of the assembly time using the drill bit tip by min. 50%:
- Drilling without centrepunching
- Thread moulding
- Securing
All in one operation
Suitable for component combinations tI / tII according to approval ETA-10/0184
- Steel / steel
Galvanized 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.
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