MULTI-MONTI-plus zinc-plated steel screw anchor, MMS-plus-S sill anchor with hexagon head and washer DIN 440
MULTI-MONTI-plus MMSplus-S beam anchor, hex head 12x280/190/205
Drill, screw in, done
Register now and access more than 15,000 products
Drill, screw in, done
The concrete screw anchor is an innovative anchoring system for securing assembly parts to concrete and other solid masonry. With its cutting-teeth design, the concrete screw anchor cuts a thread in the drill hole as it is screwed in, creating a connection with mechanical interlocking and no expansion pressure.
Application area:
For securing
staircase railings, grilles, beams, brackets, metal structures, formwork supports, cable conduits, pipes, mounting rails, ventilation ducts, suspended ceilings, sprinkler systems etc.
to
normal weight concrete with a strength class of at least C20/25 and up to maximum C50/60, solid sand-lime brick, hollow sand-lime brick, masonry brick and lightweight concrete.
Field of Application:
For securing purlins to concrete
Advantages:
- Approved for use in masonry (note types and dimensions)
- Shallow drill hole depths and small drill hole diameters
- Cutting teeth at the fore of the anchor ensure minimal tightening torque
- No expansion effect, hence minimal spacing and edge distance
- Quick and simple in-place installation, can be easily inserted by mechanical means
- Immediate load-bearing capacity - no waiting
- Fastening can be fully removed again
- No torque control required
- Broad range of uses due to numerous versions
- Attractive design with countersunk hexagon head
Advice:
Please note: Pre-drill purlins/wooden beams with dia. 10 mm hole
Datasheets(X)
 | |
Anchor diameter x anchor length (l) | 12 x 280 mm |
Washer diameter | 43.5 mm |
Nominal drill-bit diameter (d 0) | 10 mm |
Drill hole depth (h 1) | 100 mm |
Drill hole depth reduced (h 1, red) | 85 mm |
Max. attachment height (t fix) | 205 mm |
Max. attachment height reduced (t fix, red) | 190 mm |
Head height | 7.5 mm |
Surface | Zinc plated |
Material | Steel |
External drive | WS19 |
Approval | Yes |
Embedding depth (h nom1) | 75 mm |
Embedding depth (h nom2) | 90 mm |
Effective anchoring depth (h ef) | 70 mm |
Effective anchoring depth reduced (h ef, red) | 57 mm |
Min. centre-to-centre distance (s min) | 60 mm |
Min. edge clearance (c min) | 60 mm |
Minimum component thickness for concrete (h min) | 150 mm |
Reduced minimum component thickness (h min) | 125 mm |
Permissible bending torque (M perm) | 39.6 Nm |
Through-hole in the component to be connected (d f) | 14 mm |
Max. recommended power output for setting tool | 250 Nm |
Installation torque for connection thread | 30 Nm |