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TCS wood screw M8x80/72 stainless steel A2 – PV mounting to rafters

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TCS wood screw M8x80/72 made of A2 stainless steel (1.4301, grade 304). Thread length 72 mm, Torx head. Weight 0.022 kg. For mounting PV roof hooks to wooden rafters on pitched roofs.

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Price €0.24
incl. 23% VAT

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Packaging options

pcs.
Availability:
In stock (large quantity)
Shipping time: 10 Business days

Product features

[PIM] Śruby i wkręty #38

  • Thread type M8
  • Length [mm] 80
  • Steel Grade A2

Description

TCS wood screw M8x80/72 stainless steel A2 – PV mounting to rafters

TCS wood screw M8x80/72 stainless steel A2
TCS wood screw M8x80/72 stainless steel A2

TCS wood screw M8x80/72 made of A2 stainless steel (1.4301, grade 304) is a specialist fastening component designed for the installation of photovoltaic systems on pitched roofs with a timber structure. It is used to fasten roof hooks directly to the rafters, ensuring a durable and reliable connection for years of use. The screw head is designed for a Torx key, which guarantees a secure grip for the tool and eliminates the risk of the head snapping off during driving. The unique shape of the cutting tip allows for easy driving even into very hard wood species — without the need to drill pilot holes. The use of austenitic A2 stainless steel provides exceptional corrosion resistance thanks to the nickel content in the alloy, making this screw suitable for use in all weather conditions — from humid coastal regions to areas with large temperature fluctuations.

Key benefits for the installer

  • Torx socket ensures reliable torque transfer and prevents the tool from slipping out
  • Special cutting tip profile makes it easy to drive into hard structural timber without pre-drilling
  • Austenitic A2 steel — non-magnetic, flexible and resistant to mechanical stress
  • Full corrosion resistance in all environmental conditions throughout the entire service life of the PV installation
  • Deep thread along almost the entire length of the shank provides stable anchoring in the roof rafter
Diagram of TCS screw installation in a roof rafter with a PV mounting hook under ceramic roof tiles
Diagram of TCS screw installation in a roof rafter with a PV mounting hook under ceramic roof tiles
Video presenting the TCS screw for photovoltaic mounting
Video presenting the use of the TCS screw in a PV mounting system

Technical parameters

Thread / nominal diameterM8
Length80 mm
Thread length72 mm
Head type / shapeTorx

Material and coating

Materialstainless steel A2 — 1.4301 (grade 304)
Corrosion resistanceexceptionally high — austenitic non-magnetic steel with added nickel

Detailed dimensions

Weight0.022 kg

Other parameters

Applicationmounting PV roof hooks to wooden rafters
InstallationTorx key

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Number of ratings: 12
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