The strong screw for timber constructions.
Special characteristics:
Extremely quick.
No pre-drilling required.
The sharp thread and star drive (TZD 30) for maximum power.
Universally applicable
STRONGI is the strong screw for wood construction.
Safe
A special hardening procedure safeguards high breaking torques and bending angles.
Mushroom screw head, therefore no sharp edges as with the hexagon head wood screws.
Precise
Precise centering owing to the broader projection below the screw head.
Reduced splintering effect thanks to the reduced diameter of the shaft.
Alternative
The RSS wood construction screw STRONGI replaces the hexagon head wood screws DIN 571 (with washer).
)
Areas of application:
Roof construction, car ports, playgrounds, winter gardens, fences and stairs, balconies, pergolas, drive-in sleeves, supporting members, framing columns, etc.
In individual cases we recommend carrying out product tests.
We supply screws in the following sizes:
7,0 x 40 bis 8,0 x 300 mm
in yellow steel galvanized
7,0 x 40 bis 7,0 x 160 mm in steel Ruspert-silver
Packaging in trade units.
Download Strongi Admission for use by the supervising authority
