Editing Torx (section)

=== Security Torx ===
[[File:Torx driver secure.png|thumb|upright=0.5|Security Torx driver]]

A version known as '''Security Torx''', '''Tamper-Resistant Torx''' (often shortened to '''Torx TR''') or '''pin-in Torx''' contains a post in the center of the head that prevents a standard Torx driver from being inserted. However, the pin allows a smaller flat head screw driver to be used successfully between two adjacent lobes.

Security Torx has its own set of variations, and many other variations of Torx drives are available in Security or TR versions. These include five- and seven-lobed TR heads.<ref>{{Cite web |title=7 Lobe Pin Button Security Screws |url=https://www.fastenright.com/security-fasteners/7-lobe-pin-button-security-screws/tx22 |access-date=2022-04-17 |website=Fastenright Ltd }}</ref>