Description
Engineered for reliable fastening in metal-to-metal assemblies, these Machine Screws Slotted Round Steel Black Zinc 4/40 x 5/8 deliver secure, durable performance for electronics, appliances, and industrial projects. The precise 4-40 threads and compact 5/8" length make them ideal for light-to-medium duty mounting where a flush, low-profile fit is required.
Built from solid steel with a tough black zinc finish, these screws resist corrosion while providing a clean, professional look in finished assemblies. The slotted drive and round head offer a classic, versatile fastening solution that installers can rely on.
Key Features
- Diameter: 4-40
- Length: 5/8" (0.625")
- Head: Round
- Drive: Slotted
- Material: Steel
- Finish: Black zinc plating for corrosion resistance
- Installation: Designed for use with standard flat-head screwdrivers
Applications
- Electronics enclosures and control panels
- Appliance assemblies and housing
- Metal furniture and brackets
- Machinery mounting and light-duty fixtures
Specifications
- Diameter: 4-40
- Length: 5/8" (0.625")
- Head: Round
- Drive: Slotted
- Material: Steel
- Finish: Black zinc
Can We Help?
If you’re not sure that this product is right for you, give us a call!
800-222-0324

