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Wood and chipboard screw bichromated steel and white zinc-plated 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

ROCKET WOOD AND CHIPBOARD SCREWS

Bichromate and zinc coated steel

Technical drawing screws ROCKET wood and chipboard bichromate steel and zinc coated steel
ROCKET wood and chipboard screw star bichromate steel ROCKET wood and chipboard screw pozi bichromate steel ROCKET wood and chipboard screw star zinc coated steel ROCKET wood and chipboard screw pozi zinc coated steel

Ø3 Ø3,5 Ø4 Ø4,5 Ø5 Ø6
Driver depth (star drive) 1,30/1,40 1,40/1,70 1,40/1,70 1,80/2,10 2,10/2,40 2,40/2,70
N° driver (star drive) T10 T15 T20 T20 T25 T30
Driver depth (PZ) 1,76/2,01 2,00/2,31 2,46/2,92 2,99/3,46 2,99/3,46 3,38/3,84
N° driver (pozi) PZ 1 PZ 2 PZ 2 PZ 2 PZ 2 PZ 3
Dk 5,70±0,20 6,70±0,20 7,70±0,20 8,70±0,20 9,30±0,20 11,30±0,20
C 0,30/0,60 0,30/0,60 0,40/0,70 0,50/,080 0,60/0,90 0,70/1,10
g 1,00 1,20 1,45 1,60 1,63 1,74
f 1,04 1,20 1,35 1,50 1,60 2,32
e 1,01 1,13 1,25 1,39 1,50 2,39
d 1,80/2,10 2,00/2,30 2,30/2,60 2,50/2,80 2,90/3,30 3,60/4,10
P 1,70±10% 2,00±10% 2,30±10% 2,60±10% 2,90±10% 3,50±10%
d1 2,95 3,45 3,95 4,45 4,95 5,95
d2 3,05 3,55 4,05 4,55 5,05 6,05
a/b 0,22/0,22 0,22/0,27 0,22/0,32 0,22/0,37 0,22/0,42 0,22/0,45
Minimum breaking torque 1,80 Nm 2,60 Nm 3,90 Nm 5,00 Nm 7,00 Nm 11,50 Nm
For ROCKET screws less than 25mm, diameters d1 and d2 are identical.
All Ø L=12/16 20/30 35/55* 60/100** 110/120 130/180 200
Tolerance 0/-0,90 0/-1,05 0/-1,25 0/-1,50 0/-1,75 0/-2,00 0/-2,50
*Execpt 6x40/22=0/-1,05 *Except 4x80/45 - 5x90/50 - 5x100/60=0/-1,75 *Exceptf 6x80/50 - 6x90/50=0/-1,25
See our product sheets
Declaration of conformity

Construction of a piece of furniture in Les Ateliers de la Reiniere in Nice (06)

Words of Pro ROCKET - Construction of a bowl in the Darwin skatepark in Bordeaux

Words of Pro ROCKET - Construction of sets in France TV studios

FOR EACH PROJECT, YOURS ROCKET SCREW