[5000 BULK] Machine Screws Slotted Flat Steel Zinc 1/4-28 X 1/2

Mutual ScrewSKU: 1508MSFKC

Price:
Sale price$731.54per 5000( $0.15 each)
Pieces 5000
Measurement type Inch
Thread size 1/4-28
Diameter 1/4
Length 1/2
Material Steel
Grade Steel
Finish Zinc Plated
Drive Slotted
Head style Flat
Threads per inch 28
Thread style Fully Threaded
Weight 39.0 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

Machine Screws Slotted Flat Steel Zinc 1/4-28 X 1/2 are precision-fastening screws designed for durable, flush installations in metal-to-metal assemblies. With a zinc-plated steel body, these screws resist corrosion while delivering reliable performance in electronics, machinery, and enclosure applications.

Specifications

  • Material: Steel
  • Finish: Zinc (zinc-plated) for corrosion resistance
  • Head type: Flat, countersunk
  • Drive: Slotted
  • Thread size: 1/4-28 UNC
  • Length: 1/2 in

Key benefits

Flushed, low-profile installation ensures clean panel lines and minimal interference. The slotted drive provides straightforward installation with common hand or power tools, while the straight-thread design maintains strong retention in a variety of base metals.

Ideal applications

Perfect for securing sheet metal, brackets, dashboards, control panels, and other assemblies where a countersunk, decorative flush finish is required.

Boost your hardware kit with these reliable machine screws and enjoy consistent torque, precise fit, and long-lasting performance in your next project.

Can We Help?

If you’re not sure that this product is right for you, give us a call!
800-222-0324

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