A small, sharp knife such as a paring knife or a steak knife will often reach deeply enough into the crosshair pattern of the screw's head. However, if the screw is in too tight, you might permanently twist the blade without loosening the screw. So, a pair of vise grips can be used to slightly crush the head of the screw in order to gain a grip. Pliers often just do not give enough grip, and channel locks are often too large and unwieldy for the circumstance.
The preferred method would be
Step 1: Go to a hardware store
Step 2: Purchase a Phillips screwdriver of the appropriate size
Step 3: Proceed normally
Other than that, you could TRY using a small flat head screwdriver tilted at an angle, but that doesn't work very well and is liable to strip out the screw head, requiring you to move on to the ultimate last-ditch method "drill it out and replace it with a larger screw".
The Phillips-head ("crosshead") screw and screwdriver are named after its creator Henry F. Phillips .
A Miedium size Philips screw driver
a screwdriver for use with Phillips screws screwdriver - a hand tool for driving screws; has a tip that fits into the head of a screw
1) Remove the back seat (pillion seat) 2) Then remove the screw that holds the front seat ( its in the middle), with a philips screwdriver/ allen key 3) lift out the front seat and locate the battery
A Philips head screwdriver, unlike a flat head screwdriver is slightly tapered to the point and has a characteristic + point or nose.Screws with a "Phillips head" have an inverse + profile rather than a single groove of a normal screw.This means that when the screwdriver is inserted into the screw is catches at 4 points (along the +), rather than along a single line. If you add up the surface area of the groove of a Philips screw to a similar (similar size) single groove screw you will notice that is is much larger; this means that the screwdriver has more surface area on the screw head and that it is divided over 4 contact points. This allows the Philips screw to be tightened with more torque than a traditional screw before the head shears off.
Phillips head screwdrivers only work on Phillips head screws--which are ones with an "x" indentation on the head of the screw. A straight screwdriver works on screws with a single line indentation on the head of the screw.
There are 4 Philips screws that hold the steering column cover together.They are located underneath. Two in the front, two in the rear.Pop the cover off and you will have access to the ignition switch.On the left side, there is the electronic part of the switch that is held in with a Philips screw. To take this screw out, you will need an offset screwdriver, or one of the Philips screwdrivers with a very short handle.
The Phillips screwdriver was created by Henry F. Phillips (1890-1958) who was a U.S. businessman from Portland, Oregon . The Phillips-head ("crosshead") screw and screwdriver were both named after him .
You use a Phillips screw driver on a Philips screw.
Torx type? use torx screwdriver
It can be used to tighten or loosen the screw as well. Flat head screwdriver is hard to turn the screw with quarter inch wide head. The thickness of the slot of the screw and the thickness of the screwdriver should match. The perfect match of thickness enables you tighten it tightly.
I would get a philips head screw driver. Then I would locate the screw on the headlight housing. I would then use the screwdriver on the screw as I needed.