Description
Our Machine Screws Slotted Flat Plain Steel 5/8-11 x 4 are precision-machined fasteners designed for secure, flush mounting in metal-to-metal assemblies. Made from plain (low-carbon) steel, these slotted flat-head machine screws offer reliable strength for everyday equipment, enclosures, and hardware projects. The 5/8"-11 thread size is a coarse thread ideal for many tapped holes and nuts, while the 4" length provides versatile reach for multi-layer assemblies.
Key specifications
- Size: 5/8"-11 x 4
- Thread: 5/8" diameter, 11 threads per inch (coarse)
- Length: 4 inches
- Head style: Flat head (countersunk)
- Drive: Slotted
- Material: Plain steel (low-carbon)
- Finish: Uncoated
- Applications: For use with tapped holes or nuts in metal panels, enclosures, and machinery
Why choose these screws
Choose these screws when you need a flush, low-profile mount with dependable strength. Their plain steel construction provides solid performance in non-corrosive environments and is suitable for general-purpose hardware assemblies.
Installation tips
Ensure your mating hole is clean and properly sized. If mating holes are not pre-tapped, pair with a corresponding nut. Use appropriate torque to avoid thread damage, and consider washers for load distribution when mounting through panels.
Can We Help?
If you’re not sure that this product is right for you, give us a call!
800-222-0324