Description
Engineered for durability and precision, our Machine Screws Phillips Flat Head 18/8 Stainless Steel with Black Oxide finish deliver reliable performance in a wide range of assemblies. Sized at 4-40 with a 7/8" length, these countersunk Phillips-drive screws provide a flush, professional appearance for electronics enclosures, cabinetry, and mechanical builds.
Key features
- Drive type: Phillips
- Head style: Flat head (countersunk)
- Material: 18/8 stainless steel (304)
- Finish: Black oxide coating for a discreet, satin look
- Thread size: 4-40
- Length: 7/8" (0.875")
Applications
Ideal for electronics projects, cabinetry, appliances, and general mechanical assemblies where a strong, corrosion-resistant fastener with a clean, professional finish is required.
Why choose stainless with a black oxide finish?
The 18/8 stainless steel offers excellent corrosion resistance and durability, while the black oxide finish provides a low-profile appearance that blends with metals and plastics in a variety of environments. This combination supports long-lasting performance in indoor and sheltered outdoor settings.
Installation tips
Pair with a compatible Phillips screwdriver to achieve proper torque. Pre-drill pilot holes as needed to ensure accurate alignment and prevent material cracking. Keep threads clean and lubricated if used in challenging materials for smoother installation.
Can We Help?
If you’re not sure that this product is right for you, give us a call!
800-222-0324