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.
Stainless steel fasteners are one of the options worth considering when thinking about fasteners for construction projec...
More InfomationThe automotive industry uses press rivet studs that are pressed into mating materials such as steel plates. To meet the ...
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