1/4"-20 X 1/2" Machine Screws | Round Head | Phillips Drive | Steel Black Oxide (4000/Pkg.)
Product details
| Management number | 242057920 | Release Date | 2026/07/19 | List Price | US$127.89 | Model Number | 242057920 | ||
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Engineered for durable, reliable fastening in metal assemblies, these Phillips Round Head Machine Screws are built from solid steel and finished with a black oxide coating for corrosion resistance and a sleek, low-gloss appearance. Sized at 1/4-20 UNC with a 1/2 inch length, these screws deliver secure clamping and easy drive with a standard Phillips screwdriver.
Key specifications
- Drive type: Phillips (PH)
- Head style: Round
- Material: Steel
- Finish: Black oxide
- Thread size: 1/4-20
- Length: 1/2 in
- Type: Machine screw
Why choose these screws?
- High-strength steel for dependable performance in metal-to-metal fastening
- Black oxide finish reduces corrosion and hides residue for a clean look
- Standard 1/4-20 UNC thread compatible with a wide range of tapped holes and nuts
- Phillips drive provides easy alignment and consistent torque
- Round head sits flush in countersunk or clearance scenarios with a smooth profile
Perfect for applications in automotive, equipment enclosures, electrical panels, machinery, and general fabrication. Stocked in 1/2 inch length for quick replacements or project builds. Order these Phillips Round Head Machine Screws in steel with black oxide finish to ensure durable, reliable fastening wherever metal components meet.
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