Re:Robertson vs. Torx screw drives (2021)
by aldrich on Monday July 04, 2022 @08:01PM
(#31982939)
Compaq were already using Torx for their products in the 80s and 90s, including some Torx variation screw with a slot cut across.
I don't know whether this was for some simple form of tamper resistance (I do not believe they actually used the security Torx), or rather for some reasons related to manufacturing and maintenance, which I find much more likely.
As the article points out, Torx does have superior torque handling, especially in a time where "lesser" screws may have been more common in PCs, and the use of automatic torque-limiting screwdrivers during manufacture and service would've been an advantage.
I don't know whether this was for some simple form of tamper resistance (I do not believe they actually used the security Torx), or rather for some reasons related to manufacturing and maintenance, which I find much more likely.
As the article points out, Torx does have superior torque handling, especially in a time where "lesser" screws may have been more common in PCs, and the use of automatic torque-limiting screwdrivers during manufacture and service would've been an advantage.