INNOVATIVE PIPE
SUPPORT SOLUTIONS
Roof Fixings

Bolt Screw Set ST-Vario

Application

For attachment of Channel 41 to profiled insulated roof sheets, trapezoïdal decking or sandwich panels with a timber batten sub-structure.

Scope of delivery

Two Bolt Screws incl. Sealing and Nuts, Spacers and Vario Plate in polybag.

Installation

1.
Drill a ø 8.5 mm hole through the highest point of the roofing into the timber battens below.
2.
Drill out a ø 13mm counter-bore hole through the roof material to the face of the batten.
3.
Install the Bolt Screw such that the woodscrew thread is fully engaged to the timber in order to provide the maximum load capacity. Compress the sealing disk against the batten and adjust Vario Plate.
4.
Pre-assemble the enclosed Channel Nuts and Bolts. Insert the channel from the bottom up and tighten it. For higher sub-structures, the Channel may be fixed on top of the Vario Plate. Screw connection then is done on the back of the Channel.

Technical Data

max. perm. loads:
up to Fz = 1.0 kN
Fq according to roof pitch and screw option
Material:
Vario Plate:
HCP or HDP
Bolt Screw, Nut and Spacer:
Stainless steel 304 (A2)
Sealing:
EPDM

TypeW
[kg]
Quantity
[pack]
Part
number
ST-Vario0.761 192557