1/4"-20 X 3/8" Machine Screws | Indented Hex Head | Phillips Drive | Steel Zinc Plated (4000/Pkg.)

These machine screws deliver dependable performance in metal-to-metal assemblies with a Philip Indented Hex Washer head. Crafted from durable steel and finished with zinc plating for corrosion resistance, the 1/4-20 UNC thread and 3/8 inch length make them a versatile choice for electronics enclosures, cabinetry, appliances, and general fastening projects. The Phillips drive ensures easy, consistent installation and a secure, flush seating.

Key specifications

• Thread: 1/4-20 UNC
• Length: 3/8 in
• Head style: Phil Indented Hex Washer
• Material: Steel
• Finish: Zinc Plated
• Drive: Phillips Indented

Benefits

• Corrosion resistance from zinc plating extends the life of assemblies in indoor and light outdoor environments
• Phillips indentation provides a secure drive and a neat, flush finish
• Durable steel construction handles demanding fastening tasks
• Wide compatibility with 1/4-20 tapped holes, nuts, and metal panels

Installation tips

• Use a standard Phillips screwdriver for quick, reliable drive
• Pair with matching 1/4-20 nuts or tapped holes for secure assemblies
• Pre-drill pilot holes as needed for hard materials to prevent thread damage

Ideal for a variety of projects requiring a strong, reliable 1/4-20 machine screw with a low-profile, corrosion-resistant finish. Add these to your toolkit for dependable fastening across electronics, cabinetry, appliances, and more.