Powerful concrete screw for easy installation. Approved for concrete, seismic, and fire protection.

Concrete screw UCS

The powerful concrete screw for easy installation. Suitable for concrete. For medium and high loads. Approved for concrete, seismic and fire protection. Available product variants: hexagon head (US), countersunk head (SK) and Torx drive (TX). Selectable product features Drill diameter 8-14 mm and effective length 5-205 mm. Used in through-hole mounting. Features a wide range of approvals, high load capacity and flexible installation. Used, for example, for fastening stair railings, formwork supports and beam anchors.

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Advantages

Wide range of approvals: ETA concrete approval option 1, seismic and fire resistance
High load capacity: Thanks to the optimised design of the concrete screw thread
Flexible installation: Thanks to up to three approved screw-in depths
Time-saving installation: In many applications, cleaning the drill hole is not necessary
Safe readjustment: Concrete screw can be loosened and readjusted twice in accordance with approval
Fastening close to edges: Minimal edge and centre distances thanks to expansion pressure-free anchoring
Flexible choice of drill: Diamond drilling, hollow drilling and hammer drilling possible in accordance with approval

Variant

Hexagon head (US): For secure application of torque from the outside, even in small installation spaces
Countersunk head (SK): For visually appealing and flush-mounted fastening
Torx drive (TX): For secure installation. No over-tightening, no slipping out, no damage

Materials

Zinc plated steel (gvz): For dry internal conditions

Properties

Approval/Certification: ETA Option 1 cracked concrete, ETA Option 7 uncracked concrete, ETA seismic, fire resistance, VdS CEA guidelines compliant
Load range: Tension load 2.9-21kN, shear load 4.1-29.4kN
Material: Zinc plated steel (gvz)
Variant: Hexagon head (US), countersunk head (SK), Torx drive (TX)
Feature: Drill diameter 8-14mm, usable length 5-205mm
Accessory: Blow-out pump UPM AB

Functioning

Function: The concrete screw cuts its thread securely into the building material when screwed in.

Installation: The Upat concrete screw UCS is installed using through-hole mounting. Drill hole, clean borehole. Screw in the concrete screw. Visual check - done. If the installation is in the floor, ceiling, or with hollow drill, borehole cleaning is not required if the hole is drilled 3 times the diameter deeper in the floor.

Tools: Drill bit, drill machine, blow-out pump (UPM AB), hammer, tangential impact wrench.

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Concrete screw UCS

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