IR2-S-4,8 / IR2-S-M-4,8
Description
Self-drilling, stainless steel fastener for full-metallic solutions on steel and timber substrates.
Available as loose or in belted configurations for use with installation tool IF240.
For use where the internal relative humidity is in excess of 65% or for chemically aggressive atmospheres or conditions, for example: coastal environments.
Ideal for use in refurbishment applications where the detailed condition of the existing roof is not known or when the build up contains abrasive layers that may damage the corrosion protection of carbon steel fasteners and make them ineffective.
For applications where an extended design life and warranty is required.
- Stainless steel quality A4, 1.4401, AISI 316
- Fast and easy installation due to optimised drill tip
- High pull-out values with asymmetric fastener thread
- Environment friendly, free of Chromium VI
- Support thread under the fastener head provides a treadfast fastening system
Steel Substrates
Substrate Quality:S235-S320GD
Setting Depth (SD):≥ 20
Substrate Thickness (t):0.6 mm ≥ t ≤ 2x1.0 mm
Fastener Length (L):CL + min. 20 mm
Timber Substrates
Substrate Thickness (t):≥ 18 mm
Setting Depth (SD):≥ 30 mm
Fastener Length (L):CL + min. 30 mm
- CE (ETA-08/0262)
- CE (ETA-23/0859)
- SINTEF