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1/4"-20 X 3" Machine Screws | Round Head | Slotted Drive | Steel Zinc Plated (600/Pkg.)

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Product details

Management number 242058154 Release Date 2026/07/19 List Price US$55.78 Model Number 242058154
Category

Machine Screws Slotted Round Zinc Plated 1/4-20 x 3 are precision fasteners designed for secure, dependable mounting in electronics, machinery, panels, and general hardware projects. With a slotted drive and round head, these screws pair classic serviceability with robust performance and a corrosion-resistant zinc finish.

Key features

  • Drive: Slotted — compatible with standard flat-head screwdrivers
  • Head: Round for a smooth, low-profile appearance
  • Diameter and thread: 1/4 in diameter with 1/4-20 UNC coarse thread
  • Length: 3 inches
  • Finish: Zinc plated for enhanced corrosion resistance
  • Material: Steel

Why choose these machine screws?

Designed for lasting strength in a wide range of applications, they offer reliable clamping force, easy installation, and compatibility with common hardware standards. The zinc plating protects against rust and wear, helping maintain secure fastenings over time.

Specifications

  • Diameter: 1/4 inch
  • Thread: 1/4-20 UNC
  • Length: 3 inches
  • Drive type: Slotted
  • Head style: Round
  • Finish: Zinc plated
  • Material: Steel

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