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CE marking : Wood & chipboard screws bichromate and zinc-coated steel

We conduct regular quality audits in order to ensure quality standards are met. Our flagship product, the ROCKET screw, was designed internally, enabling its technical characteristics to be optimised (speed, tightening torque, breakaway torque, pull-out resistance).

As part of the CE marking to which ROCKET screws are subject, quality controls are carried out in the factory on each manufacturing batch, with a batch number used for product tracing purposes. All of our CE marked products undergo this same process.

Find out more about the regulations


Summary of tests according to EN 14592 + A1: 2012


DimensionCharacteristic yield moment
M y,k (N.mm)
Characteristic with drawal parameter fax,k in N/mm² for a characteristic density r of 350kg/m3Characteristic head pull-through parameter fhead,k in N/mm² for a characteristic density r of 350kg/m3Characteristic tensile capacity ftens,kCharacteristic torsional ratio
3x10211912.515.44.26>1,5
3x12211912.515.44.26>1,5
3x16211912.515.44.26>1,5
3x20211912.515.44.26>1,5
3x25211912.515.44.26>1,5
3x30211912.515.44.26>1,5
3x35/22211912.515.44.26>1,5
3x40/22211912.515.44.26>1,5
3,5x1229461315.45.67>1,5
3,5x1629461315.45.67>1,5
3,5x2029461315.45.67>1,5
3,5x2529461315.45.67>1,5
3,5x3029461315.45.67>1,5
3,5x30/1829461315.45.67>1,5
3,5x3529461315.45.67>1,5
3,5x35/2229461315.45.67>1,5
3,5x4029461315.45.67>1,5
3,5x40/2229461315.45.67>1,5
3,5x50/3029461315.45.67>1,5
4x15451613.515.47.16>1,5
4x16451613.515.47.16>1,5
4x20451613.515.47.16>1,5
4x25451613.515.47.16>1,5
4x30451613.515.47.16>1,5
4x30/18451613.515.47.16>1,5
4x35451613.515.47.16>1,5
4x35/22451613.515.47.16>1,5
4x40451613.515.47.16>1,5
4x40/22451613.515.47.16>1,5
4x45451613.515.47.16>1,5
4x45/30451613.515.47.16>1,5
4x50451613.515.47.16>1,5
4x50/30451613.515.47.16>1,5
4x55/35451613.515.47.16>1,5
4x60/35451613.515.47.16>1,5
4x70/45451613.515.47.16>1,5
4x80/45451613.515.47.16>1,5
4,5x2053691415.48.85>1,5
4,5x2553691415.48.85>1,5
4,5x3053691415.48.85>1,5
4,5x3553691415.48.85>1,5
4,5x35/2253691415.48.85>1,5
4,5x4053691415.48.85>1,5
4,5x40/2253691415.48.85>1,5
4,5x4553691415.48.85>1,5
4,5x45/3053691415.48.85>1,5
4,5x5053691415.48.85>1,5
4,5x50/3053691415.48.85>1,5
4,5x55/3553691415.48.85>1,5
4,5x60/3553691415.48.85>1,5
4,5x70/4553691415.48.85>1,5
5x20644312.615.410.1>1,5
5x25644312.615.410.1>1,5
5x30644312.615.410.1>1,5
5x30/18644312.615.410.1>1,5
5x35644312.615.410.1>1,5
5x35/22644312.615.410.1>1,5
5x40644312.615.410.1>1,5
5x40/22644312.615.410.1>1,5
5x45644312.615.410.1>1,5
5x45/30644312.615.410.1>1,5
5x50644312.615.410.1>1,5
5x50/30644312.615.410.1>1,5
5x55/35644312.615.410.1>1,5
5x60/35644312.615.410.1>1,5
5x70/45644312.615.410.1>1,5
5x80/50644312.615.410.1>1,5
5x90/50644312.615.410.1>1,5
5x100/60644312.615.410.1>1,5
5x110/70644312.615.410.1>1,5
5x120/70644312.615.410.1>1,5
6x30125721115.412.3>1,5
6x40125721115.412.3>1,5
6x40/22125721115.412.3>1,5
6x50125721115.412.3>1,5
6x50/30125721115.412.3>1,5
6x60/35125721115.412.3>1,5
6x70/45125721115.412.3>1,5
6x80/50125721115.412.3>1,5
6x90/50125721115.412.3>1,5
6x100/60125721115.412.3>1,5
6x110/70125721115.412.3>1,5
6x120/70125721115.412.3>1,5
6x130/70125721115.412.3>1,5
6x140/70125721115.412.3>1,5
6x150/70125721115.412.3>1,5
6x160/70125721115.412.3>1,5
6x180/70125721115.412.3>1,5
6x200/70125721115.412.3>1,5
8x180/801661816.5APDAPD2.3199999999999998
8x200/1001661816.5APDAPD2.3199999999999998
8x260/1001661816.5APDAPD2.3199999999999998
All the tests were carried out in 2018 except for the Ø8 which were carried out in 2016.


Bichromate steel and zinc-coated steel class of service 2
N° Laboratory : 0380
DOP n°24


FOR EACH PROJECT, YOURS ROCKET SCREW