TYPES OF SCREW HEADS - AN OVERVIEW

types of screw heads - An Overview

Pozidriv screw heads are similar to Phillips heads but have additional lesser cross details amongst the key cross slots. A Phillips tamper-resistant screw is much like a Phillips generate screw with a single big exception. It includes a compact pin in the middle of the screw generate that prevents — you guessed it — tampering. Chrome Screws:

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