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SUPER WOOD TH12/Tx40 ZBJ 8x340

Generic code   33338

  • Self-drilling screw with countersink 8x340 hex head 12 Torx40, for wood support - zinc-plated, yellow.
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Applications

  • Assembly of the frame.
  • Timber frame and OSB.
  • Secondary joisting.
  • Floor.

Advantages

  • Hex head for better torque tightening resistance.
  • Mid-shaft knurl aids in torque reduction.
  • Countersink sharp point for precise screwing without pre drilling.
  • Anti friction coating makes it easier to screw.
  • Inclined thread for higher tearing resistance.
  • Inclined thread for higher tearing resistance.
  • Serrated thread for better wood penetration.

Technical characteristics

reamer on the body True
Type of the screw tip Countersink sharp point (233 G)
Countersinked on tip True
Type of thread Threaded with Reamer
Anchoring depth 100  mm
Pre-drilling Without pre-drilling
Product material Yellow bichromatic steel
Head shape Hex. Head
Pattern Torx
Pattern Torx TX 40
pattern hexagonal TH 12
Laquering Natural head
Resistance to corrosion 2 Kesternich cycles
Installation mode Installation with hexagonal screwdriving
Installation with torx screwdriving
Supporting material Wood
Diameter on thread 8  mm
Thread pitch 5.2  mm
Length 340  mm
Head height 5.3  mm
Maximum clamping capacity 240  mm
Length of the threaded part 100  mm
5 features on 21
See all the offer SUPER WOOD TH12/Tx40 ZBJ 8x340

Article codes

Sold by box of 50 pieces

Designation Article codes Color label Quantity
SUPER WOOD TH12/Tx40 ZBJ 8x340 33338000
- +
SUPER WOOD TH12/Tx40 ZBJ 8x340G19 R7016 33339236 RAL 7016
- +

Our program of screws and lacquered accessories offers more than 2000 colors for our roofing / cladding / facade applications. Discover the width of our color palette with our lacquering expertise.


Recommendation advice

  • Used with a hex head screwdriving socket or Torx bit.

Regulations and approvals

  • In accordance with DTU 31. 2: Construction of timber-framed houses and buildings.
  • In compliance with DTU 31. 1: Wooden frames and stairs.

Documentations to download

Reference sites

Cartier Paris store

The Etanco group's solution was to supply a whole set of mechanically welded stainless steel parts with articulated arms thus enabling the stone to tilt into a lintel. Our BARACO range of anchors as well as our ISOLCO range of brackets have been chosen and supplied for their high resistance to corrosion, which is essential in a large city subject to pollution.

Find out more on the ETANCO Group website
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