| Management number | 242053622 | Release Date | 2026/07/19 | List Price | US$93.89 | Model Number | 242053622 | ||
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Get a bulk supply of high-quality Phillips flat-head machine screws designed for reliability in electronics, appliances, and light machinery. These 4-40 x 1/2" steel screws come with a durable black oxide finish and a precise 82-degree countersunk profile for flush mounting.
Why choose these screws? The steel construction and black oxide finish provide durability and corrosion resistance in a variety of environments, while the compact 4-40 thread size is a staple for electronics housings, fixtures, and control panels. The flat head allows a flush, clean appearance after installation, with Phillips drive for consistent torque and alignment.
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