Name: Upat sleeve anchor UHS 12/25 SK with countersunk head
Brand: Upat

Versatile heavy-duty sleeve anchor for high performance with a design appearance. Approved for concrete, seismic, and fire protection.

Advantages

Discreet appearance: Available with countersunk or hexagonal heads, threaded bolts with nuts and internal threads
Comprehensive approval package: ETA concrete approval option 1, seismic approval, fire resistance and sprinkler system approval
High lateral loads: The screw shaft and sleeve are optimally matched to each other and enable high lateral loads
Flexible installation: The metric internal thread allows threaded rods, hooks or screws to be flexibly installed and removed flush with the surface
Extended drill selection: Approval-compliant drilling with hollow drill bit

Material

Stainless steel (R): For fastenings outdoors or in damp rooms
Galvanised steel (gvz): For fastenings in dry indoor areas

Variant

Hexagon head (S): For secure application of torque from the outside, even in confined installation spaces
Countersunk head (SK): For a visually appealing and flush-mounted fastening
Threaded bolt and nut (B): For series mounting and precise adjustment of the attachment
Internal thread (I): For use with metric screws and flush removal

The Upat sleeve anchor UHS delivers high performance with design. It is particularly suitable for installation in cracked and uncracked concrete as well as dense natural stone, both indoors and outdoors. Thanks to its high lateral load capacity, the number of fixing points is reduced, giving the installation a discreet appearance.

Properties

Certification/Approval: ETA Option 1 cracked concrete, ETA Option 7 uncracked concrete, ETA seismic, fire resistance, VdS CEA guidelines compliant
Load range: Tension load 3.6-32.7kN, shear load 4.1-65.5kN
Material: Zinc plated steel (gvz), Stainless Steel (R)
Variant: Hexagon head (S), countersunk head (SK), threaded bolt and nut (B), internal thread (I)
Feature: Thread M6-M20, usable length 10-100mm
Accessory: Blow-out pump UPM AB

Functioning

Function: When tightening the nut or screw, the cone is pulled into the anchor sleeve, expanding it and tensioning it in the borehole. The plastic ring prevents rotation during tightening and ensures that the attachment is securely pulled against the anchoring base

Installation: The Upat sleeve anchor UHS is installed in through-hole mounting. Set borehole, clean borehole. Drive in sleeve anchor. Tighten torque - done

Tools: Drill, drill machine, blow-out pump (UPM AB), hammer, torque wrench, electric screwdriver

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ETA-approval
Seismic-Approval	C1 / C2
Fire resistance	R120
Drill diameter ( d₀ )	12 mm
Min. drill hole depth for through fixings ( h₂ )	105 mm
Max. fixture thickness ( t_fix )	25 mm
Width across nut (hexagon socket) ( SW )	5 mm
Amount	25 pcs
GTIN (EAN-Code)	4000657030722

Upat sleeve anchor UHS 12/25 SK with countersunk head

Your advantages / Product description

Application and approval

Assembly instruction

Technical Data

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