Quick clamping nut for use in quick clamping system, has internal thread sections arranged to each other in fixed relative position, where nut is tiltable between engaging- and release positions about tilting axis in non-clamping condition
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Spreader joint for tightly fixing in pipe utilized in railing construction, has two thread grooves, where radial extension of one of grooves is lesser than that of other groove to expand spreader section during rotation of screw into hole
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Nut-type element to be fixed in an interior of a profiled workpiece or similar
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Locking nut or bolt has integral locking section with thread of different pitch and profile to non-locking sections, increasing force required to release it
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Slide nut for connecting profiled rails is inserted into longitudinal groove in profile and has threaded bore, into which bolt is screwed to fasten nut in place, and triangular notch on same level which fits over pin to prevent sliding
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Joining assembly for two bar-type hollow profiled members
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Connection device for hollow profile lengths uses triangular profile fastened to one hollow profile side, with undercut longitudinal grooves to hold connection screws
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Connection device for hollow profile lengths uses strip-like base profile on one length to contain screw which locks into undercut in other profile length
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Connecting device for two workpieces, particularly for bar-type hollow profiled members
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Coupling device for connecting a first workpiece to a second one
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Element for fastening in a cavity of a profile or similar workpiece
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Element for securing to the inside of a workpiece.
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Nut-shaped element for location in undercut inner-space of profiled workpiece
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Continuous separation of metal foil from plastic sheet
