Fischer STSR M10 x 200 mm steel double thread screw 00071202
Fischer STSR Double Thread Screw ideal for secure attachment of PV systems to corrugated or faux roofing, with integrated EPDM gasket for reliable sealing against seepage, with the following features:
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A2 stainless steel: maximum corrosion resistance, ideal for outdoor applications
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Dual threads: lower for wood (Ø 9 mm), upper metric M10
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Integrated EPDM gasket: provides protection against water infiltration
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Total length 200 mm: suitable for various structural configurations
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Quick installation: does not require removal of the roof covering
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Universal compatibility: suitable for wood, concrete and brickwork
Fischer STSR double thread screw M10 x 200 mm steel
A versatile and high-performance screw
The Fischer STSR double thread screw is designed for fastening photovoltaic systems on roofs with wood, concrete or ashlar support structure. With its wood-specific Ø 9 mm lower thread and M10 metric upper thread, it offers a stable and secure connection.
The integration of the EPDM gasket ensures a perfect seal against water infiltration, making the screw ideal for installations on roofs exposed to the elements.
Simple and safe installation
Installation of the STSR screw is fast and efficient, without the need to remove the roofing liner. After pre-drilling the substrate, the screw is fastened according to the type of material:
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Wood: direct fastening after pre-drilling
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Cement: use of chemical anchor
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Concrete: use of chemical anchor with FIS HK mesh anchors or FIS HN sock anchors. The process is completed by tightening the screw until the EPDM gasket is brought into contact with the roofing, ensuring excellent waterproofing
Main applications
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Installation of PV panels on corrugated or faux-roofing sheets
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Fastenings on load-bearing structures made of wood, concrete or lateral concrete
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Applications requiring high resistance to weathering
Technical specifications
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Material: A2 stainless steel
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Total length: 200 mm
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Bottom thread diameter (wood): Ø 9 mm
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Wood thread length: 66 mm
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Metric thread length: 90 mm
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Shank length: 30 mm
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Tightening wrench: 15 mm
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Accessories included: nut and nut pair for connection
Data sheet
- Type: Screws
: 195

