phillips screw
Học thuậtThân thiện
Definition
Noun: A type of fastener with a threaded shaft and a distinctive recessed cross-shaped (+) pattern on its head, designed to be driven by a Phillips screwdriver. This design helps the driver bit to self-center and reduces the likelihood of it slipping out (cam-out) compared to a single-slot screw.
Usage
The term "Phillips screw" specifically refers to the screw itself, which is part of a matching system with a Phillips screwdriver. * You need a Phillips screwdriver to tighten that Phillips screw. * The assembly manual specifies using Phillips screws for the panel attachment. * I stripped the head of the Phillips screw by using the wrong size driver.
Advanced Usage
- The design is named after its inventor, Henry F. Phillips. The term is often used generically, though it is a trademarked name.
- In technical or manufacturing contexts, one might refer to the specific drive type as a "Phillips drive" or "cross-head drive."
Variants and Related Words
- Phillips screwdriver (n): The tool used to insert or remove a Phillips screw. It has a cross-shaped tip that fits into the screw's recess.
- Phillips head (n): A common informal term for a Phillips screw, or specifically referring to the shape of the screw's head.
- Make sure you get the Phillips head screws, not the flat-head ones.
Synonyms
- Cross-head screw: A descriptive synonym that focuses on the shape of the drive recess.
- Pozidriv screw (n): A related but distinct improved design with additional smaller ribs between the main cross slots. It is not fully interchangeable with a standard Phillips drive, though the tools are often confused.
Antonyms / Contrasting Terms
- Slotted screw / Flat-head screw: A screw with a single straight-line slot on its head.
- Torx screw: A screw with a star-shaped recess pattern.
- Allen screw / Hex socket screw: A screw with a hexagonal recess.
Related Phrases / Collocations
- Phillips #1 / #2 / #3: Common sizes of Phillips screwdrivers and corresponding screws, with #2 being the most common for general use.
- To drive a Phillips screw: The action of installing or tightening the screw.
- Use an electric drill to drive the Phillips screws quickly.
Noun
- a screw with a special head having crossed slots