pre-setting heavy duty anchors
Vorpa VO Brass anchors
Wood
Concrete
Natural stone
Technical data
VO no accessories
Code
Description
50580 581 582 583 584 585 50587
VO 4 VO 5 VO 6 VO 8 VO 10 VO 12 VO 16
Lt mm
for screws Ø mm
d0 mm
h1 mm
M4 M5 M6 M8 M10 M12 M16
5 6,5 8 10 12 15 20
20 30 30 35 40 45 50
16 22 24 30 35 40 45
Screw length calculation: Lv = Lt + tfix h1 = Min. hole depth Lt = Anchor length Lv = Screw length d0 = Hole diameter d = Screw diameter tfix = Fixture thickness tinst = Torque Ch = Spanner
VO S with double threaded screw for wood column Code
Description
408 VO S 8/90 409 VO S 10/120
Lt mm
30 35
screws Ø mm
d0 mm
h1 mm
M8x90 M10x120
10 12
35 40
Installation data
VO Anchor Permissible loads - applications in concrete C20/25 VO daN - - -
M5
M6
M8
M10
50
140
200
250
M12 M16 1 daN ≃1 kg 340 450
Always respect the installation parameters In case of axial spacings or edge distances are inferior than the critical ones, it is recommended to reduce the application load (please refer to the general technical guide) The table shows the permissible loads for tension, shear and combined tension and shear loads.
159
Solid brick