Fastening element for insertion into construction material, particularly into insulation panel of masonry, has base body with two coaxial recesses or holes and active component for applying tool or recess for inserting tool
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Fastening element for fastening insulation wall panel relative to masonry in building facade, has body partially comprising axial holes and molded component or recess to insert screwing tool, where recess is formed in form of hexagon socket
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Fastening element i.e. spacer, for fastening stud-bolt at insulating board on concrete wall in masonry, has component formed with opening for inserting screw tool, and external thread attached to shaft section
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Fastening element for insertion in material, particularly in chip collector, comprises collar and expanded fastening teeth, where inner surface of collar and fastening teeth is occupied with metric internal thread
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Fastener for use in masonry comprise plug with bore and spreading component at its lower end, bolt passing through plug and washer with teeth which fit into top edge of plug, preventing it from rotating
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Fastening element
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Fastening element
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Fastener
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Anchor bolt with two bush portions - has second bush portion with expanding segments joined to first and also engaged by screw
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Wall-plug with first section having radially expanding portion - has second section fixed to first section, also with radially expanding portion, with screw inserted through both sections
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Securing element with screw - has plug and sleeve dia. greater than plug dia., creating sleeve end face that abuts masonry