Mounting

Ahlsell is one of the largest distributors within fastening to the Swedish market. We have fastenings for all purposes – from small installations to nuclear power plants and smart storage solutions to help you keep order in place. We have a generous standard range for those who need fastenings for the construction job, industrial projects, installation assignments, or real estate projects.

Ahlsell's Fastening range consists of market-leading brands and partners. Ahlsell's own brand FIXX forms a large part of the range.

Products (1011)
Through-bolt anchor S-KAK plus hot-dip galvanized
Sormat
Through-bolt anchor S-KAK plus hot-dip galvanized
Art. no.: 71971412
S-KAK+ – Hot-dip galvanized, European type-approved, ETA 16/0934 Option 1 – for cracked and non-cracked concrete.
Hot-dip galvanized for indoor and outdoor installations.
S-KA through-bolt anchor is a torque-controlled anchor for use in cracked and non-cracked concrete as well as natural stone.

S-KA+ easily passes through the material during through-installation and is easier to tap into the concrete thanks to its improved cone.
Two setting depths for sizes 8 mm, 10 mm & 12 mm, with the specified tfix measurement and dimension indicated on the anchor body.
Marking on the head shows which length and dimension have been installed, making inspection after installation easier.

Always follow the installation instructions for best results:
1) Drill a hole according to the table in the installation data below
2) Clean the hole with a brush and blow pump
3) Tap in the anchor
4) Tighten the anchor with the recommended torque using a torque wrench

I) Permissible loads in kN for concrete C20/25.

Shear load values apply to a single anchor without the influence of concrete edge.
Through-bolt anchor S-KAK plus hot-dip galvanized
Lockwasher nordlock nl
Nord-Lock
Lockwasher nordlock nl
Art. no.: 259277
Lock washer Nord-Lock in accordance with DIN 25201. Surface treated with Delta Protekt (complies with RoHs and ELV) and manages up to 600 hours in salt spray test in accordance with ISO 9227. Nord-Locks steel washers are made of EN 1.7182 or equivalent steel. All steel washers are tempered/through hardened. Also available in acid-resistant material equivalent to A4-quality.

Nord-Lock consists of pairs of pre-assembled washers with combs on an incline on one side where the comb angle is greater than the angle of the thread pitch and radial teeth on the opposite side. The washers are always mounted in pairs with the comb sides towards each other.
When the screw/nut is tightened, the Nord-Lock washer grips the opposite surfaces, allowing movement only movement along inclined combs. Each attempt to unscrew a screw/nut will be effectively blocked by the kill locking that will take place.

The NOrd-Lock safety washers have an outer diameter adapted for recessed holes as standard. In addition, there are washers with enlarged outer diameters (SP) for use with large/oblong holes, painted surfaces or soft materials such as aluminium. Use Nord Lock SP washers in combination with the flange screw/nut for maximum load distribution.

Nord-Lock screw fusing system can also be used for high strength screws/nuts. Straight through holes require two pairs of washers, both under the head of the screw and under the nuts. Nord-Lock also effectively secures the nut to the stud bolt and eliminates the need for locking fluid.
CONCR SCREW S-CSA+CS ML
Sormat
CONCR SCREW S-CSA+CS ML
Art. no.: 1535463
Multi Layer (outdoor use) concrete screw for cracked and uncracked concrete.

The concrete screw S-CSA can be mounted quickly and easily without the need for special tools. S-CSA handles large loads even when edge distances and mutual distances are small. It is removable and reusable, making it suitable for temporary fixings. No expansion forces, allowing for small distances both mutually and to the edge. The concrete screw is screwed down into the drill hole through the item. In this way, the screw cuts a thread in the concrete. This thread creates a mechanical lock along the entire anchoring depth.

Self-tapping concrete screw for through-hole installation.
Requires a small drill hole diameter. No prescribed tightening torque.
No expansion forces, capable of handling small edge and mutual distances.
Completely removable.
Seismic category C2 with hef,2.
ETA 20/0446
Fire resistance assessed according to ETA up to R120.

ML (Multi Layer) corrosion-resistant coating has undergone a salt-spray test for 2,016 hours according to ISO 9227 and meets the requirements for neutral salt spray testing with corrosion class "C3 very high" according to DIN EN ISO 12944-6:2018-06.
CONCR SCREW S-CSA+CS MLCONCR SCREW S-CSA+CS ML
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