[100 PKG] Hex Head Cap Screws Grade 5 Steel Zinc Plated 5/16-24 X 3

Hex Head Cap Screws Grade 5 Steel Zinc Plated 5/16-24 X 3 offer reliable performance for a variety of machinery, automotive, and fabrication projects. Made from Grade 5 steel and finished with zinc plating, they deliver strength with excellent corrosion resistance in demanding environments.

These screws are designed for heavy-duty fastening where a secure connection is critical. The 5/16-24 thread is a fine-thread option that provides precise engagement and strong holding power in metal assemblies. The 3-inch length suits thicker materials and deeper joints.

Key features

• Material: Grade 5 steel for high tensile strength
• Finish: Zinc plated for corrosion resistance
• Head type: Hex head cap screws for easy driving with standard tools
• Thread: 5/16-24 fine-thread
• Length: 3 inches

Applications

Ideal for machinery, automotive assemblies, equipment, and structural framing where dependable fastening is required.

Specifications

• Size: 5/16-24
• Length: 3 in
• Material: Grade 5 steel
• Finish: Zinc plated