Order Fischer UX8 High Performance Universal Plugs 8mm x 50mm 100 Pack at Screwfix. 10% extra discount with Citibank MC. Get it as. As with everything, there’s a million different ways of accomplishing the same result. Click & Collect. The wide transition beams guarantee a. Price (high-low) Price (low-high) Filter Show. Screwfix customers rate this product 4. $5. The ATK 100 KL is the system for exposed fixing using special façade clamps. It is fastened to the building substrate using fischer fixings. HK$525. The L-wall holder of the BWM subframe system ATK 100 made of aluminum is the basis for a façade subframe. Its short toggle element is ideal for use in narrow and insulated cavities. Hollow wall anchors can be difficult to remove if you don’t know how to remove them. 49 100 Pack. In order to enable all common insulation thicknesses and façade offsets, the. Fischer Duopower Wall Plugs 8mm x 40mm 100 Pack (1820P) Fischer Duopower Wall Plugs 8mm x 40mm 100 Pack. With flexibility for optimum fix, either by expanding, folding or knotting, dependent on the substrate used. It is fastened to the building substrate using fischer fixings. For this, the insulation disc is pushed onto the fischer wall tie or frame fixing. The plug is available in sizes from 4 x 20 to 16 x 80 mm and optionally with screws. We offer two possibilities: Choose in the left navigation bar your product group and afterwards your chosen product. Free delivery and returns on eBay Plus items for Plus members. 5 to 6mm screw. The GB, made from high. The fischer expansion plug S is offered for fixings in drill diameters from 4 to 20 mm and therefore can be used in a variety of applications. The fischer DuoPower offers very good hold values as a result of its 2 components: Depending on the building material, the grey components made from high quality nylon automatically activates the optimum product function (expansion, folding, knotting) for the best hold. To reduce thermal bridges, thermostops made of hard-PVC can be attached to back of the wall holders. Fixing Hole Diameter 5 mm, 6 mm, 8. Suitable for all Base Materials. The L-wall holder of the BWM subframe system ATK 100 made of aluminum is the basis for a façade subframe. The bolt anchor setting tool FA-ST II is suitable for commonly available hammer drills (2 - 3 kg) with. This allows a variety of applications with just one plug. Further reading. Viewed 2 of 2 products. 14 variants. No matter whether for fixing the TV in place or mounting. The thermally decoupled wall holders ZeLa, consting of a base console and a sword made of aluminum or stainless steel, separated by polyamide couplings, form the basis for the vertical layer of the vertical subframe system ATK 100. 00971563142446; [email protected] L-wall holder of the BWM subframe system ATK 100 made of aluminum is the basis for a façade subframe. It is fastened to the building substrate using fischer fixings. The fischer expansion plug S is the original and the proven classic millions of times for decades. To reduce thermal bridges, thermostops made of hard-PVC can be attached to back of the wall holders. net the specialist for safe, economical, and innovative fixing and connecting elements for the construction and DIY industry has become one of the market leaders in fastening technology. To reduce thermal bridges, thermostops made of hard-PVC can be attached to back of the wall holders. £3. The fischer DuoPower is an intelligent 2-component plug with three product functions. fischer WetNFix is a practical solution for the fixing of wall plugs into a variety of problem or poor quality surfaces, such as crumbly masonry, ceramics, plaster, plasterboard or wood. Part No. £. Select the proper GRIPIT fixing based on the weight it must support. Plastic frame fixings are the ideal solution for the fixing of façade constructions, roof substructures, heavy wall cabinets, squared timbers, cable trays, gates and doors. It is based on the ATK 100 subframe system consisting of wall holders and vertical profiles. The L-wall holder of the BWM subframe system ATK 100 made of aluminum is the basis for a façade subframe. Red Box. £548. com. FAZ II 6/10. $16. The fischer concrete screw UltraCut FBS II SK R, with the specially hardened red tip is a high-performance anchoring solution for fast installation. Filter. Plastic frame fixings are the ideal solution for the fixing of façade constructions, roof substructures, heavy wall cabinets, squared timbers, cable trays, gates and doors. View all Wall Plugs. See more. Innovations worldwide: fischer. Selection of Fischer Fixings Wall Plugs, Fixings & Anchors. Material Nylon. fischer façade systems – innovative and high-quality complete systems for safe and aesthetically sophisticated fixing of rainscreen façades. Delivery. In order to enable all common insulation thicknesses and façade offsets, the. com. Fischer Grey Nylon & steel Wall plug (L)25mm (Dia)5mm, Pack of 25. The wall slot clip is inserted into the wall slot and automatically expands there so that it can always be used regardless of the substrate. Sanitary Fixings Kits. The Fischer installation pliers HM Z 1 is a special tool for quick installation of the Fischer cavity metal anchor HM in panel building materials. Min. Compare. Atlanta Double Drawer Wall Hung Basin Unit With Basin White Gloss 600mm. To reduce thermal bridges, thermostops made of hard-PVC can be attached to back of the wall holders. To reduce thermal bridges, thermostops made of hard-PVC can be attached to back of the wall holders. High quality radiator fixings pack. It is fastened to the building substrate using fischer fixings. Lights. It is fastened to the building substrate using fischer fixings. They are fixed to the building substrate using fischer fixings (such as frame fixings SXRL). Browse our range of Fischer fixings today. The fischer bracket sets offer a complete solution for reliable and robust subframe systems for fixing devices to walls. In order to enable all common insulation thicknesses and façade. Nylon hammer-in fixings suitable for all solid masonry. The lean plug geometry simplifies installation. The fixing sets with screws, eye screws and hooks provide the optimum solution for almost all applications. Our fischer Fixing Solutions category offers a diverse range of products, from chemical anchors and mechanical fixings to pipe clamps and firestop systems. The fischer DuoPower offers very good hold values as a result of its 2 components: Depending on the building material, the grey components made from high quality nylon automatically activates the optimum product function (expansion, folding, knotting) for the best hold. Length 30 mm, 40 mm, 50 mm, 60mm. 15 variants Fischer was born more than 70 years ago as a small workshop located in the German Black Forest. The fischer bracket sets offer a complete solution for reliable and robust subframe systems for fixing devices to walls. The fixing to walls and ceilings made from panel building materials and in cavity floor slabs requires special plugs. Fischer Duotec Cavity Fixings 10mm x 130mm 20 Pack. The ageing-resistant and chemical-resistant flanged nut made from high-strength nylon. 30 day money back guarantee. The lean plug geometry simplifies installation. Heavy loads can be secured in cracked concrete using the steel anchor. In order to enable all common insulation thicknesses and façade. It is fastened to the building substrate using fischer fixings. 00 AED 20. Apart from the typical expansion, the high-quality nylon used for its production guarantees secure and permanent fixing. The lean plug geometry simplifies installation. “Innovative solutions” reflects the claim by the people working worldwide for the fischer Group of Companies to offer its customers the best solutions and the best products. The plastic fixing is made from high-quality nylon and is particularly robust. £4. 5 variants. This guarantees a secure and permanent fixing. When it comes to standard-, steel-, or chemical fixings, craftsmen and professionals worldwide rely on the innovative products, systems and services provided by fischer. Moreover, the Mister Worker™ catalog includes: fwall anchors, duopower wall plugs, plasterboard fixings, chemical anchors and much more. The L-wall holder of the BWM subframe system ATK 100 made of aluminum is the basis for a façade subframe. To reduce thermal bridges, thermostops made of hard-PVC can be attached to back of the wall holders. Get the best deals on Fischer DIY Wall Anchors. The fischer Hammerfix N-S with countersunk head consists of a high-quality nylon plug and a nail screw made from zinc-plated or stainless steel. ex. It consists of a metal sleeve and a zinc-plated steel screw. The fischer frame fixing SXRL with up to three anchorage depths is approved for multiple fixings of non-structural systems in concrete, masonry and aerated concrete with the fischer countersunk screw. Red Box. This allows an optimum and secure solution to be offered for all applications, even under extreme construction site conditions such as wet,. It is fastened to the building substrate using fischer fixings. Fischer Fixings. 87 1 Box of 290. The fischer frame fixing SXRL is the most versatile element in the assortment. As with everything, there’s a million different ways of accomplishing the same result. To reduce thermal bridges, thermostops made of hard-PVC can be attached to back of the wall holders. As the exclusive South African agent for fischer we provide an extensive and technically superior range of fixings and installation systems including: nylon plugs, steel anchors, chemical anchors, screws, pipe clamps, special application fixings, gas and powder actuated nail guns. It is fastened to the building substrate using fischer fixings. The L-wall holder of the BWM subframe system ATK 100 made of aluminum is the basis for a façade subframe. Universal wall plug made from 2-component materials providing better load capacities in both solid and hollow building materials. 20. The Greenline plugs, which are made from at least 50 % renewable raw materials, are unique They fulfil the same performance and quality features as the original grey. £370. The L-wall holder of the BWM subframe system ATK 100 made of aluminum is the basis for a façade subframe. Type Wall Plug. We stock a range from all the big brands. Chemical fixings are the fixing solution for transferring extreme loads in concrete, aerated concrete or masonry expansion-free. The fischer DuoPower adjusts itself automatically to the building material and transfers the highest loads. +1 248 795 3600 Fax +1 248 276 1941 sales@fischerus. fischer offers different plastic fixings and metal anchors for various panel building materials. The fischer expansion plug S is the original. Out of stock for delivery. The special fixing blades ensure pre-fixation of the screw, which means that it does not have to be additionally held in place for overhead applications. The fischer universal fixing UX without rim. “Roof coping” is. Suitable for fixing in all building materials. It is fastened to the building substrate using fischer fixings. They are fixed to the building substrate with fischer fixings (such as frame fixings SXRL) and transfer the loads of the façade. 26 variants. 4 mm (1) 5 mm (2) 6 mm (1) 7 mm (3) 8 mm (1) 10 mm (2) 12 mm (1) Length. Concrete block walls provide a reliable, durable and proven background for fixing into. Fischer SXR-Z Frame Fixing 8 x 100mm ★★★★★ ★★★★★The L-wall holder of the BWM subframe system ATK 100 made of aluminum is the basis for a façade subframe. £4. It is fastened to the building substrate using fischer fixings. Fischer Brown Plastic Wall Plugs 8 x 40mm x Pack of 300. To reduce thermal bridges, thermostops made of hard-PVC can be attached to back of the wall holders. The spectrum of products consists of 15. Products. Fischer Fixings Nylon Wall Plug, 30mm Length, 5mm Fixing Hole Diameter. Length 30 mm, 40 mm, 50 mm, 60mm. Rigid reinforced collar. Real time qty checker. Compare. fischer offers different plastic fixings and metal anchors for various panel building materials. 1 variant Frame fixing FUR with countersunk head 1 variant Frame fixing FUR with hexagon head 9 variants Frame fixing S-H-R - without screw 2 variants Frame fixing S-H-R - hexagonal screw 4 variants Hammerfix N-S 53 variants Hammerfix N-F 35 variants Hammerfix N-P 12 variants Viewed 15 of 36 products. The angular L-shaped wall holders FLH AL of the ATK 100 vertical support system made of aluminum are the basis for the vertical level. The U-wall holder of the BWM subframe system ATK 101 made of aluminum is the basis for a façade subframe. 30mm Fischer Expansion Nylon Plug S 6, Screw Fixing, Size: 6x30mm ₹ 125/ Box. Viewed 13 of 13 products. The plastic fixing is made entirely from high-quality nylon. Our chemical anchors are perfect for securing heavy loads, while our mechanical fixings offer superior durability and strength. TV console. The fischer metal cavity fixing HM is a flexible cavity fixing with metric screw for all panel building materials with a wall thickness of 3 to 50 mm. Wall holders - fischer international Wall holder for ventilated rainscreen façades. The U-wall holder of the BWM subframe system ATK 101 made of aluminum is the basis for a façade subframe. Fischer Duopower Wall Plugs 6mm x 30mm 100 Pack (1030P) Fischer Duopower Wall Plugs 6mm x 30mm 100 Pack. Compare. 7 variants. In order to enable all common insulation thicknesses and façade offsets, the. Fischer Fixings Nylon Wall Plug, 50mm Length, 6mm Fixing Hole Diameter Length 50 mm, 60mm; Material Nylon; Fixing Hole Diameter 6 mm, 8 mm, 10 mm, 35mm; See similar products in Wall Plugs. They are fixed to the building substrate using fischer fixings (such as frame fixings SXRL). fischer offers universal and specific plastic and metal fixing solutions for the various building materials and various applications. Skip to. Easyfix Nylon Wall Plugs 6mm x 30mm 100 Pack (9697R) (14) compare. 000 proprietary articles as well as various customer-specific solutions and ranges from chemical. The FA-ST II bolt anchor setting tool allows for quick and easy installation of bolt anchors, saving significant installation time in particular during series installation. Fischer Fixings Thermalite Blocks Report (2002) Excellent article by Mark Salmon in the Fastern + Fixings. With flexibility for optimum fix, either by expanding, folding or knotting, dependent on the substrate used. 69 Inc Vat. £. To reduce thermal bridges, thermostops made of hard-PVC can be attached to back of the wall holders. In order to enable all common insulation thicknesses and façade. Cavity fixings. It is fastened to the building substrate using fischer fixings. The L-wall holder of the BWM subframe system ATK 100 made of aluminum is the basis for a façade subframe. As the screw or threaded rod is rotated, the internal brass. The L-wall holder of the BWM subframe system ATK 100 made of aluminum is the basis for a façade subframe. The various product functions allow a secure and permanent fixing in panel building materials or in the cavity. Material Nylon. 16 200 Pack. They work by expanding against the hole you have drilled in the masonry, as the screw is screwed into the wall. Fixing kits with screws, hook and round hook provide the right solution for all applications. The GB 10 in combination with the fischer safety screw is also approved for safety-relevant fixings in aerated concrete. In order to enable all common insulation thicknesses and façade. Order by 8pm for same day dispatch. The fischer expansion plug SX is the first choice when fixing, for example, lighting, lasts, bath and toilet installations and light wall cabinets in concrete and aerated concrete, but also in masonry made from solid or hollow building materials. It is fastened to the building substrate using fischer fixings. 3 variants. The façade system for exposed and direct fixing of façade panels consists of the vertical subframe system ATK 100. The ATK 100 KL is the system for exposed fixing using special façade clamps. To reduce thermal bridges, thermostops made of hard-PVC can be attached to back of the wall holders. com. It consists of a metal. Due to the optimal building physics characteristics of the wall holder, no thermostops are necessary. In order to enable all common insulation thicknesses and façade offsets, the. NO TOOLS JUST HANDS Steel fixings Chemical fixings Standard fixings Frame fixings Installation systems Screws Cavity fixings Sanitary fixings Electrical fixings Scaffold anchors and eye fixings Window frame fixings Insulation fixings Fixation on ETICS/insulation Construction Chemicals Renovation/strengthening Power tools Drill bits. It is fastened to the building substrate using fischer fixings. $26. Fischer Metal Cavity Fixing 4x46mm 8 Pack. without screw with screw Drill bit -. RS Stock No. Where multiple fixings are required, this reduces the number of fixings and maximises security. Sort By: Fischer Self-Drill Plasterboard Fixings Metal 35mm 100 Pack (47347) (218) compare. Fixing Sets. The characteristic anti-rotation locks prevent the. The plastic fixing is made entirely from high-quality nylon. Saw-tooth threaded screw. Fixings & Fasteners. The L-wall holder of the BWM subframe system ATK 100 made of aluminum is the basis for a façade subframe. It is fastened to the building substrate using fischer fixings. The U-wall holder of the BWM subframe system ATK 101 made of aluminum is the basis for a façade subframe. The L-wall holder of the BWM subframe system ATK 100 made of aluminum is the basis for a façade subframe. The fixing to walls and ceilings made from panel building materials and in cavity floor slabs requires special plugs. The L-wall holder of the BWM subframe system ATK 100 made of aluminum is the basis for a façade subframe. The cone bolt expands against the wall of the drill hole. 27 1 Bag of 20. Black Friday deals now online and in store. Find your product fast and easy with the new CAD software search function. com. The U-wall holder of the BWM subframe system ATK 101 made of aluminum is the basis for a façade subframe. It is fastened to the building substrate using fischer fixings. 50mm 100% Nylon Fischer Expansion Plug S10 (nylon Or Wall Plug) ₹ 643/ Box. Out of stock for delivery. 60. In order to enable all common insulation thicknesses and façade. quantity. It is fastened to the building substrate using fischer fixings. Particularly in timber construction, they are an efficient and cost-effective alternative to traditional fixing solutions - with European Technical Approval. Overtightening the fixing should be avoided. Thanks to the transparent lid and the compartments, the contents can be viewed at a glance. Clamp solution for exposed fixing of lighter cladding materials or smaller facade panel sizes. Easyfix Nylon Wall Plugs 6mm x 30mm 100 Pack (9697R) (14) compare. Includes drill and screw guide. Check stock levels. Material Metal. Compare. In order to enable all common insulation thicknesses and façade. The European Technical Approval and. Thanks to the UK’s crazy mismatch of metric and imperial measurements,. Fischer supplies a range of top-quality fixings for all your DIY needs, including bolts, anchors and wall plugs. 25 1 Box of 100. The fischer bolt anchor FAZ II is a steel anchor for the highest requirements. Fischer Self-Drill Plasterboard Fixings Metal 35mm 100 Pack (47347) (218) compare. To reduce thermal bridges, thermostops made of hard-PVC can be attached to back of the wall holders. Get Quote. If you know the part number, you can search in the search box above by part number. The fischer high-performance anchor FH II-S with its hexagonal head is a sleeve anchor made from zinc-plated and stainless steel. VAT £4. Compare. Our broad portfolio includes products from Fischer Fixings, plus many more. Over 500,000 products in stock from RS. Fixing Hole Diameter 4mm. In order to enable all common insulation thicknesses and façade. Min. Material Nylon. It is fastened to the building substrate using fischer fixings. Packer & Shims. Keramag Wandbefestiung WB9 N – Z 597203000. 99Inc Vat. The L-wall holder of the BWM subframe system ATK 100 made of aluminum is the basis for a façade subframe. In order to enable all common insulation thicknesses and façade. The expanding arms swing open and press onto the. 8/5. To reduce thermal bridges, thermostops made of hard-PVC can be attached to back of the wall holders. Click & Collect. Length 30mm. Timco Multi-fix Stella Fixings Black M5 X 90mm 25 Pack. Based on Fischer fixings the recommended screw sizes for yellow, red and brown wall plugs are as follows: Yellow: 3 to 4mm screw. Now, Fischer is globally recognized as one of the leading groups of companies in the sector of fastening systems. Fischer Fixings Nylon Wall Plug, 30mm Length, 5mm Fixing Hole Diameter. TermoZ CNplus. Air conditioner fixing KSU. Buy Fixings & Fastenings at Screwfix. The characteristic anti-rotation locks prevent the. Fischer Fixings Nylon Wall Plug, 30mm Length, 7mm Fixing Hole Diameter. For concealed fixed façades fischer offers various systems, which consist of a vertical and horizontal subframe level. To reduce thermal bridges, thermostops made of hard-PVC can be attached to back of the wall holders. However, the injection mortar is also used with the approved system components for. The L-wall holder of the BWM subframe system ATK 100 made of aluminum is the basis for a façade subframe. 7 variants. Chemical fixings are the fixing solution for transferring extreme loads in concrete, aerated concrete or masonry expansion-free. The fischer plug sets contain a clever selection of plugs and screws in various sizes that are particularly useful and can be used in a variety of applications. Discover all innovations. The fischer expansion plug SX is the first choice when fixing, for example, lighting, lasts, bath and toilet installations and light wall cabinets in concrete and aerated concrete, but also in masonry made from solid or hollow building materials. To reduce thermal bridges, thermostops made of hard-PVC can be attached to back of the wall holders. To reduce thermal bridges, thermostops made of hard-PVC can be attached to back of the wall holders. Screws are a fast, safe and - above all - cost-effective means of fixing. Insulation fixings - fischer international Fixing elements for fixing insulation boards. The fischer complete sets facilitate the professional and safe fixing of ceramic free-standing toilets and bidets, ceramic wash basins, urinals and sanitary installations. fischer fixings LLC 1084 Doris Road 48326 Auburn Hills, Michigan USA Tel. Screwfix customers rate this product 4. The fixing is screwed in the pre-positioned installation with the enclosed setting tool flush to the surface and single and double-planked gypsum plasterboard. Screws are a fast, safe and - above all - cost-effective means of fixing. It is fastened to the building substrate using fischer fixings. Fischer Duopower Wall Plugs 6mm x. $16. 53 1 Box of 50. Fischer was established 70 years ago from a small workshop to now a globally recognized company in fastening systems. The assortment offers the right solution for every application. Apart from the typical expansion, the high-quality nylon used for its production guarantees secure and permanent fixing. To reduce thermal bridges, thermostops made of hard-PVC can be attached to back of the wall holders. The fischer name and brand stands for plugs and construction kits, but also for components for car interiors, process consulting and electronic systems. 8/5. 55. The most aesthetic way of fixing cladding materials on ventilated rainscreen facades is the concealed fixing. The plastic fixing is made from high-quality nylon and is particularly robust. To reduce thermal bridges, the wall holders can be installed with additional thermostops made of hard PVC. 94. Contact Supplier Request a quote. The wall screw is ideal for non-approval-relevant anchorings of handrails, gratings, and garden gates, for example, in non-cracked concrete and natural stone with a dense structure. Add to basket. Fischer enables wall-hung pans to be positioned onto the bolts in the wall and secured using an allen key from underneath, or through the holes in the seat. Buy Fischer Fixings & plugs at B&Q More than 300 stores nationwide. The plastic fixing is made from high-quality nylon and is particularly robust. TermoZ CNplus. 542621. The fischer DuoPower adjusts itself automatically to the building material and transfers the highest loads. To reduce thermal bridges, thermostops made of hard-PVC can be attached to back of the wall holders. A wide range of Fischer Fixings & Fasteners at Toolstation from only £1. the cone bolt is pulled into the. Alongside fixings, we stock a selection of related accessories for professional tradespeople and DIY enthusiasts, including heavy-duty setting tools. Anchor length. To reduce thermal bridges, thermostops made of hard-PVC can be attached to back of the wall holders. . The projecting thread of the anchor is not damaged during hammering. Get Quote. 40 1 Box of 290. The angular L-shaped wall holders FLH AL of the ATK 100 vertical support system made of aluminum are the basis for the vertical level. To reduce thermal bridges, thermostops made of hard-PVC can be attached to back of the wall holders. Real time qty checker. com. Add to basket. Plastic wall plugs and masonry anchors can help to achieve a secure fitting when fixing items to walls. The fischer high-performance anchor FH II-S with its hexagonal head is ideal for anchoring cantilevers, steel constructions, and cable trays in cracked and non-cracked concrete. To reduce thermal bridges, thermostops made of hard-PVC can be attached to back of the wall holders. Find the right Fischer frame fixing for your project Shop online or in store at Toolstation: codes: 82988 37481 85707 58887. The intelligent design of this universal plug makes it suitable for fixing in all building materials, making it an ideal one-plug-fixes-all solution to carry on site. The L-wall holder of the BWM subframe system ATK 100 made of aluminum is the basis for a façade subframe. Discover our innovative range of high-quality and reliable fixing solutions tailored for the Middle East region. 5 million fixing products are sold every day, 11,000 every minute. 87 1 Box of 290. The L-wall holder of the BWM subframe system ATK 100 made of aluminum is the basis for a façade subframe. The plug is pulled against the panel building materials using the pliers. Thread. Skirting boards Lightweight cabinets. Yale Y600/120/1 Combination Bolt - Silver. The fischer universal plug UX is recommended, for example, for fixing lighting, curtain rails, lightweight cupboards and skirting. Steel core bridges the gap behind the plasterboard and transfers load to. Width across nut. drill hole depth for through fixings. The general building approval ensure added safety. . Also available with head (KD 3+4),. The fixing to walls and ceilings made from panel building materials and in cavity floor slabs requires special plugs. 29 Inc Vat. The L-wall holder of the BWM subframe system ATK 100 made of aluminum is the basis for a façade subframe. You’ll find a wide range of plasterboard and cavity wall fixings at Toolstation from trusted brands such as Rawlplug, Fischer, GripIt, Forgefix and DeWalt. The GB, made from high. Filters. Since then, the company has never stopped growing and developing. 5 variants. It is fastened to the building substrate using fischer fixings. To reduce thermal bridges, thermostops made of hard-PVC can be attached to back of the wall holders. Fischer Wall Plugs. The fischer expansion plug S is offered for fixings in drill diameters from 4 to 20 mm and therefore can be used in a variety of applications. Fixings and plugs are also called wall fixings and wall plugs, they are essential to support the weight of an item that you are attaching to a wall. 8/5. Frame fixings. We specialize in the installation, repair and restoration of interlock paving stones & retaining walls. The GB 10 in combination with the fischer safety screw is also approved for safety-relevant fixings in aerated concrete.