Phillips heads
X-shaped screw tops
Phillips heads are screws with X-shaped slots in their tops, designed to work with matching Phillips screwdrivers.
The cross pattern allows the driver to cam out under excess torque, preventing overtightening.
Named after businessman Henry Phillips, they're standard in construction and manufacturing: I need a Phillips head for these cabinet hinges.
- crossheadPiston-to-rod junction piece
- tightenMake more secure
- screwdriverTool for turning fasteners
- loosenReduce tension or grip
- turnsRotations or chances
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