Torx is the only head that needs to exist. The rest can go fuck a rusty chainsaw.
Square is really good too.
Phillips and flat head bits fit in a variety of sizes of screw heads. We seem to have chosen convenience over performance.
phillips worst screw self stripping garbage
That is actually a feature of this design. They were the answer to in-line screwdrivers who had no precise stopping torque: cam-out before the thread is damaged.
I know it’s an intentional feature, but it’s a bad feature. Camming out damages the head of the screw. This exchanges repairability for manufacturing simplicity. Additionally, the sloped shape makes it possible to use slightly oversized or undersized drivers, further increasing the chance of camming out and damaging the screwhead.
Bug turned into a feature: https://handwiki.org/wiki/Engineering:Cam_out
The torx are the most resistant, the rest can also cease to exist.
Anyone who willfully uses a slotted screw on a new project in the presence of even somewhat reasonable alternatives should have a lifetime ban on designing any items for anyone.
Also, use Robertsons, gink.
it’s single valid use: somewhere that you may not have tools but might require an impromptu fix… preferably paired with a much larger screw than technically required so you can use things like coins as a driver
Yeah, like mounting plates for cameras…. Um, I think that’s the only place I’ve appreciated a slot screw
Sewing machine too! Always using scissors to open that slot screw to change the needle
Fuck electrical wall plates I guess then? It’s so hard to find any switch plates or device plates that come with Phillips instead of Slotted.
Torx is great but fuck security torx
security torx
Do you know what’s the deal with them except having to pay / find extra bits?
They’re designed so the average person isn’t gonna have the tools to mess with them.
Most of the sets I own have a hole in them, so I think for the scenario that the average person does actually have a torx set, the chance is pretty high that it’s also one that they can use on those “security” torx screws. So I don’t see them that much more secure than regular torx. The only reason I could think of is that you also can use a normal screwdriver to unscrew a torx, which is harder to do with that extra pin. But it can still be done^^
