#4-40 X 5/8" Machine Screws | Round Head | Slotted Drive | Steel Black Zinc (10000/Pkg.)

Mutual ScrewSKU: 0410MSRBZKC

Price:
Sale price$331.47per 10000( $0.03 each)
Pieces 10000
Measurement type Inch
Thread size #4-40
Diameter 4
Length 5/8
Material Steel
Grade Steel
Finish Black Zinc
Drive Slotted
Head style Round
Threads per inch 40
Thread style Fully Threaded
Weight 17.0 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

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?

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800-222-0324

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