Comment on acceptable screws
evergreen@lemmy.world 2 months agoI read that the thing about them being designed to strip to prevent worse failure is just a myth. Or at least they weren’t originally designed to. It said that the original patent never contained any feature for that. Wouldn’t surprise me though if modern companies do use screws designed to strip to prevent disassembly/repair.
HocEnimVeni@lemmy.world 2 months ago
I think originally the screws would cause the driver to cam out and stop driving if a certain amount of force is applied but the screws are so soft and cheap that the harder driver damages the screw head when it cams out.
nickwitha_k@lemmy.sdf.org 2 months ago
This and the centered shape that Philips and Robertson have were key. The lack of a sharp driver bit being able to slip out of the fastener prevented a lot of injuries.
However, Philips, at least, needs to go away.