Vis à bois zinc jaune 4,5 x 8 cm TORX 20 – paquet de 200 pièces
19,58 € HT23,49 € TTC
Screw
For fixing timber cladding or outdoor decking, only stainless steel screws (A2 as standard, A4 for coastal sites) guarantee durability and no rust streaks. All our items come from professional brands: SPAX, Essve, RothoBlaas, PGB.
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products
Subcategories
Countersunk cylindrical head screw Rothoblaas KKF AISI410 5 x 6 cm - Pack of 200 pieces
58,17 € HT69,80 € TTC
Connecteur bois-bois invisible Rothoblaas UV-T 3 x 7 cm
49,83 € HT59,80 € TTC
Stainless screws 4.5×50 for wood, steel C2 (AISI 410) PFS+
17,87 € HT21,44 € TTC
Vis inox 4,5×80 pour bois Acier C2 (AISI 410) PFS+
29,23 € HT35,08 € TTC
Wood screw 4,5×50 Yellow zinc PFS+
9,55 € HT11,46 € TTC
Wood screws 4.5×70 Yellow zinc PFS+
13,62 € HT16,34 € TTC
Wood screws 4,0×50 yellow zinc PFS+
7,89 € HT9,47 € TTC
5,0×100 Wood screw Yellow zinc PFS+
26,52 € HT31,82 € TTC
Vis à bois 3,5×40 Zinc jaune PFS+
5,99 € HT7,19 € TTC
Vis à bois 3,0×40 Zinc jaune PFS+
5,03 € HT6,03 € TTC
Vis à bois 5,0×120 Zinc jaune PFS+
35,83 € HT42,99 € TTC
Vis à bois 4,0×60 Zinc jaune PFS+
10,04 € HT12,05 € TTC
Vis à bois 3,5×30 Zinc jaune PFS+
5,03 € HT6,03 € TTC
Koopmans extra colourless primer 2 L - Coverage 8-10 m²/L
49,33 € HT59,19 € TTC
Koopmans Extra colourless primer 20 L – Coverage 8-10 m²/L
404,26 € HT485,11 € TTC
Apprêt extra incolore Koopmans 5 L – Rendement 8-10 m²/L
106,24 € HT127,49 € TTC
Colourless UV acrylic wood impregnation 2,5 L – Koopmans
42,52 € HT51,02 € TTC
Imprégnation colorante classique Koopmans 2,5 L – Rendement 10-15 m²/L
36,24 € HT43,49 € TTC
Owatrol water-repellent wood impregnation 2,5 L
93,42 € HT112,10 € TTC
Koopmans colourless technical impregnation 1 L – 6 to 8 m²/L
27,17 € HT32,60 € TTC
Koopmans Larcholie clear 2.5 L for thermowood
70,72 € HT84,86 € TTC
Larcholie transparente Koopmans 2,5 L – rendement 10-15 m²/L
70,72 € HT84,86 € TTC
Owatrol Seasonite – Protection product for new wood 2,5 L
81,83 € HT98,20 € TTC
A2 or A4 stainless steel?
A2 stainless steel (X5CrNi18-10, AISI 304) — the standard choice for exterior façades, residential decking and conventional structures. Corrosion resistance suited to 95 % of projects.
A4 stainless steel (X5CrNiMo17-12-2, AISI 316) — salt-laden air (seafront), chlorinated pools, or very aggressive exposure. Maximum corrosion resistance.
Why a countersunk Torx head?
The Torx (TX) drive is the professional standard: better torque transfer, less cam-out, longer working life for the driver bit. Use Torx 20 through Torx 30 depending on the screw gauge.
The reduced countersunk head (sometimes called a raised countersunk head) sinks cleanly into the timber without tearing the fibres. The Cut point (SPAX) minimises splitting.
Help & advice
Frequently asked questions
Everything you need to know before ordering. Another question? Contact us.
The screw must penetrate at least 30 mm into the supporting batten. For 22-26 mm cladding on a 27 mm batten, choose a 4 × 60 or 5 × 70 mm screw.
A2 is enough in 95 % of cases (residential, standard façades). A4 is required by the sea (salt-laden air) or above a chlorinated swimming pool.
All of these brands offer professional quality. The choice comes down to price, availability and the installer's preference. SPAX Façade remains the long-standing European benchmark for timber cladding.
For standard cladding on battens at 60 cm centres with 14 cm wide boards, allow roughly 25 to 30 screws per m².