International Catalogue

Concrete screw FBS
TECHNICAL DATA
zinc-plated
steel
Approval
Concrete screw FBS-P, panhead
Concrete screw FBS-SK, countersunk head
Drill hole
diameter
Min. drill-hole
depth for through
fixings
Anchor length
Max. fixture
thickness
Width across nut
Sales unit
d o h 2 l t fi x
Art.-No. ETA [mm] [mm] [mm] [mm] [pcs]
Item
gvz
FBS 6/5 P 066939 ■ 6 — — 5 — —
FBS 6/25 P 066948 ■ 6 85 80 25 T 30 100
FBS 6/5 SK 066935 ■ 6 65 80 5 T 30 100
TECHNICAL DATA
Concrete screw FBS-M8, outside diameter M8
High performance steel anchors
Concrete screw FBS-M8/M10,
internal thread M8/M10
zinc-plated
steel
Approval
Drill hole
diameter
Min. drill-hole
depth for through
fixings
Anchor length Projection length Thread Width across nut Sales unit
d o h 2 l l 1 M SW
Art.-No. ETA [mm] [mm] [mm] [mm] [mm] [pcs]
Item
gvz
FBS 6 M8 066949 ■ 6 60 75 19 M 8 10 100
FBS 6 M8/M10I 066950 ■ 6 60 83 26 M8 + M10 13 100
INSTALLATION OF CONCRETE SCREWS
Concrete screw
recommended nominal torque
of the tangential impact wrench* )
maximum tightening torque
with torque wrench resp. ratch ≦
[Nm]
[Nm]
FBS 6 150 15
* ) Use nuts (black) which fit percussion power screwdrivers!
The conversion of nominal output into effective tightening torque varies from machine to machine - always therefore use torque control.
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