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AhlsellProductsMountingConcrete mountingExpansion bolt

Expansion bolt

At Ahlsell, we are happy to help you find the right products for concrete fastening for your work.

Sormat - concrete fastening for all conditions

Our Sormat branded product category contains a wide range of secure fastenings and innovations no matter what building material you have to work with. Fastening products such as concrete screw, expander, grapple, impact anchor, wall plug, aerated concrete screw, and anchor pulp are all of the high quality and are easy to use and reliable in all conditions. Explore our wide range online or visit your nearest Ahlsell shop.

Products (12)
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
Expansion anchor s-kah a4
Sormat
Expansion anchor s-kah a4
Art. no.: 233436W
S-KAH- Acid-resistant/Stainless steel. European type approved, ETA 08/0173 Option 1- cracked and uncracked concrete.
S-KAH acid-resistant, through-cut expander is a torque-tightened expander for use in cracked and uncracked concrete. It can also be used for installation in homogeneous substrate as full brick (but max M8)) and natural stone. The expander is of even thickness and can therefore be installed directly through the component. It is useful for outdoor installation in adjacent to damp, as well as for installation in industrial and marine environments.

1) Drill a hole according to the table in the mounting data below 2) Using a brush and blow pump, clean the hole 3) Push in the expander 4) Tighten the expander to the recommended torque.

I) Permitted load kN in concrete C20/25. *Not covered by the ETA values recommended by the manufacturer.
Shear load values apply for an expander without the influence of a concrete edge.
Expansion anchor s-kak zpl
Expansion anchor s-kak zpl
Art. no.: 233432
S-KAK- Hot-dip galvanised. European type approved, ETA 08/0173 Option 1- cracked and uncracked concrete.
S-KAK through-cut expander is a torque-tightened expander for use in cracked and uncracked concrete. It can also be used for installation in homogeneous substrate as full brick (but max M8)) and natural stone. The expander is of even thickness and can therefore be installed directly through the component. It is useful for installation in industrial and marine environments, where possible long-term corrosion is surrounded by rules and regular controls.

1) Drill a hole according to the table in the mounting data below 2) Using a brush and blow pump, clean the hole 3) Push in the expander 4) Tighten the expander to the recommended torque.

I) Permitted load kN in concrete C20/25. *Not covered by the ETA values recommended by the manufacturer.
Shear load values apply for an expander without the influence of a concrete edge.
Expansion anchor s-ka zpl
Sormat
Expansion anchor s-ka zpl
Art. no.: 233383W
S-KA- Zinc-plated. European type approved, ETA 08/0173 Option 1- cracked and uncracked concrete.
S-KA through cut expander is a torque tightened expander for use in cracked and uncracked concrete. It can also be used for installation in homogeneous substrate as full brick (but max M8)) and natural stone. The expander is of even thickness and can therefore be installed directly through the component. It can be used indoors and in mostly dry areas.

1) Drill a hole according to the table in the mounting data below 2) Using a brush and blow pump, clean the hole 3) Push in the expander 4) Tighten the expander to the recommended torque.

I) Permitted loads, kN in concrete C20/25.
* Not covered by the ETA values recommended by the manufacturer.
Cross load values apply to attachment without concrete edge impact.
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