A4 (1.4401  grade) austenitic stainless steel clamping fastener for side laps and flashings.
Clamping of laps in roof and wall cladding systems e.g. composite/ built up.
A4 (1.4401  grade) austenitic stainless steel clamping fasteners, with 5.5 mm or 6.3 mm diameter threads. The head form comes available in the industry standard 8 mm hex head or Irius® low prolfie.
Features and benefits:
The sealing element comprises of a light grey EPDM of 3 mm thickness, soft minimum 60º shore hardness, to achieve air tight and water tight connection.
The EPDM sealing element is permanently bonded (vulcanized) to a 1 mm austenitic stainless steel conical shaped backing washer.
The SL2-S-A4 Fasteners are ETA approved (ETA number 10-0198) and are CE marked. Technical performance in terms of tensile and shear are all documented in the ETA to enable the engineer to determine safe working loads in accordance with EuroNorms.
Powder coated to suit project.
G30/290 Cold formed metal accessories
H31/160 Profiled plastics sheet
H31/310 Purpose-made cold-formed metal accessories
H31/480 Flashings/ trims generally
H31/481 Flashings/ trims
H43/120 Metal insulating sandwich panel
H43/160 Profiled plastics sheet
H43/310 Purpose-made cold-formed metal accessories
H43/481 Flashings/ trims
Stainless Steel A4.
Base length (minimum)
SL2 Stainless Steel Clamping Fastener
Stainless steel A4 soft EPDM.
8 mm hex head.
Irius® low profile.