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Standard and engineered stainless steel fasteners, produced in accordance with European standards

concrete screw:The concrete screw includes a shank

2022-12-16

The concrete screw includes a shank and a thread disposed on the shank with a thread helix and a thread root. A cutting recess is disposed in a tip region of the shank where the cutting recess runs at least in sections within the thread root and without interrupting the thread helix. A rolling die for producing the concrete screw and a method for producing the concrete screw are also disclosed.


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