S:FLEX ST-AK 5/40 Rail l=2380 mm black

The S:FLEX mounting rail ST-AK 5/40 is the lightweight rail of the S:FLEX pitched roof system AK for roofing tiles, plain tiles and slates. The rail is attached to the roof hooks via the hammerhead slot on its side; mid clamps and end clamps AK II Klick are mounted from above with outside-click technology. Splice 5 connectors join rails with an earthed connection and no loss of load-bearing capacity.

Black version, 2,380 mm long, with no hammerhead slot on the rail top face. Supplied as a single rail (packaging unit 1 piece). S:Flex part no. 30-105-240

Technical data

• Application: pitched roof (roofing tiles, plain tiles, slates), single or double layer
• Dimensions (H × W × L): 40 × 37.1 × 2,380 mm
• Material: aluminium EN AW-6063 T6
• Weight: 1.462 kg
• Colour: black
• Max. moment of inertia Ix: 5.078 cm4
• Max. section modulus Wx: 2.501 cm³
• Module orientation: portrait or landscape, framed and frameless modules
• Max. roof pitch: 75°
• Loads: wind up to 2.4 kN/m², snow up to 5.4 kN/m²