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One good thing about stripped Phillips head screws is that it the hole for your screw removal drill bit is already centered. 
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Do you mean "Phillips", or "Posidrive"?
They need different bits as the angles are different. Use the wrong one, and you will chew up the head every time... [^]
Intersetignly, Posidrive was partial developed and is partly owned by ... Phillips. 
There is also Torx, Allen, Robertson, ClutchDrive, and a wide range of oddball "security screws" - including a number that are "tighten only"!
Slotted are cheaper to make, and are useful for "historic jobs" where they should match existing screws - except in my Mercedes where the battery is under the drivers feet and accessed via a slotted screw that opens with a coin...
Bad command or file name. Bad, bad command! Sit! Stay! Staaaay...
AntiTwitter: @DalekDave is now a follower!
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OriginalGriff wrote: including a number that are "tighten only"!
I've only seen those on restroom stall doors. Ever since they started using those screws, my ability to add to my collection of restroom stall doors has pretty much stalled out.
".45 ACP - because shooting twice is just silly" - JSOP, 2010
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You can never have too much ammo - unless you're swimming, or on fire. - JSOP, 2010
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When you pry the gun from my cold dead hands, be careful - the barrel will be very hot. - JSOP, 2013
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John Simmons / outlaw programmer wrote: my ability to add to my collection of restroom stall doors
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I've seen them on some computer products. such as hard drives.
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not forgetting hex, (and if you're smart you'll use wira bits for those).
Signature ready for installation. Please Reboot now.
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Lopatir wrote: not forgetting hex, (and if you're smart you'll use wira bits for those).
As Griff said, Allen, the correct name for them.
Michael Martin
Australia
"I controlled my laughter and simple said "No,I am very busy,so I can't write any code for you". The moment they heard this all the smiling face turned into a sad looking face and one of them farted. So I had to leave the place as soon as possible."
- Mr.Prakash One Fine Saturday. 24/04/2004
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OriginalGriff wrote: opens with a coin
Finally, a good counterpoint on why a slotted screw might be nice. 
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Pozidriv is not just another name, it is a very different head compared to Phillips.
You cannot use a Pozidriv bit on a Phillips head and a Phillips bit on a Pozidriv screw very easily starts stripping.
Sometimes wikipedia is the way to go...
List of screw drives - Wikipedia[^]
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I thought they were called "plus" and "minus" ...
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The chain-tightener on my chain saw uses a 'slot' screw and I use a manual screw driver - much less chance of 'stripping' the screw and rendering a piece of equipment useless.
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Tim Carmichael wrote: less chance of 'stripping' the screw and rendering a piece of equipment useless
That's a good point. Interesting too that they are used to limit the user's ability.
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It's all about usage and aesthetics.
Keep your friends close. Keep Kill your enemies closer.
The End
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That's why I always use Arthur's Head screws.
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When I was a kid, we undid screws with a "Standard" kitchen butter knife. Try doing that with one of those phillips-type screws.
Even today, I have an amazingly hard time finding a phillips screwdriver in my home, but I know that standard screw will come out whether I have a screwdriver or not.
Brent
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dbrenth wrote: When I was a kid, we undid screws with a "Standard" kitchen butter knife.
I won't turn you in (this time), but I don't believe that is legal.
Nor are you to refer to yourself as Engineer without the proper certification.
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Simple. "Why would any modern product use a standard screw ... etc?"
No modern product would use a standard screw. Any product using a standard screw is unevolved and neanderthalian. Natural selection, in it's most intelligent up- to-date form, socially darwinistic and all/etc, dictates that the evolution of the mind of the user enables this more informed buyer to make the right decision with respect to PURCHASING the engineered product that is more highly evolved.
Economically, supply and demand takes over in this case.
To do the math with respect to the genetic algorithm that generates the extinction of the standard screwdriver will be left to the high-minded developer who has the knowledge to implement it and test in realtime the actual blip on the radar which signals that event has really passed.
In other words, extinction hasn't happened yet but venture capitalists will make sure that it does.
Unless of course what you mean by "modern" is really some clock on some Roman soldiers villa wall.
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Ergo, don't friggin' call it "standard"!
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PIEBALDconsult wrote: Ergo, don't friggin' call it "standard"!
I believe his name is RedDk.
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I agree entirely and at least 95.2% (considering all standard deviation units).
I believe this will fundamentally change AI in ways that haven't been foretold yet.
No one can disagree.
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"disagree"
Ha! No matter when, there'll always be someone who'll disagree with you. Offer Geritol in copius doses and ... Bob's 'yer uncle.
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