Description
Enhance your metal fastening with the Machine Screws Phil Round Steel Black Zinc 1/4-20 x 1/2. Engineered for durability and reliable performance in a range of applications, these Phillips round head machine screws are built from solid steel and finished with a corrosion-resistant black zinc coating.
Designed for high-precision assemblies, they pair perfectly with tapped holes or mating nuts, providing secure fastening in enclosures, electronics, machinery, and automotive projects. The 1/4-20 thread size is a common choice for medium-duty assemblies, while the 1/2 inch length delivers the right balance of grip and flush mounting.
Key Features
- Head style: Phillips round head for a flush, clean look and reliable drive
- Material: Hardened steel for strength and durability
- Finish: Black zinc coating for corrosion resistance and a sleek appearance
- Size: 1/4-20 UNC thread, 1/2 inch long
- Drive: Phillips drive compatible with standard screwdrivers
Specifications
- Thread size: 1/4-20
- Length: 1/2 in (12.7 mm)
- Diameter: 0.250 in (6.35 mm) nominal
- Material: Steel
- Finish: Black zinc
- Head type: Phillips round head
Tip: When selecting fasteners, ensure compatibility with your threaded components and correct torque to prevent stripping. Always use the appropriate screwdriver bit to avoid cam-out and maintain drive quality.
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If you’re not sure that this product is right for you, give us a call!
800-222-0324