[100 PKG] Socket Head Cap Screws Alloy Steel Zinc Plated 5/16-18 X 2-1/2

Our Socket Head Cap Screws are crafted from robust Alloy Steel and finished with a durable Zinc Plated coating for superior corrosion resistance. Sized 5/16-18 x 2-1/2, these fasteners are ready for heavy-duty assemblies in industrial, automotive, and machinery applications.

Key specifications

• Material: Alloy Steel
• Finish: Zinc Plated
• Head style: Socket Head Cap
• Drive type: Hex Socket
• Thread: 5/16-18 (coarse)
• Length: 2-1/2 inches

Why choose these socket head cap screws?

Designed for strong, flush mounting with fast installation using an Allen wrench, these screws offer reliable clamping force in tight spaces. The zinc plating provides a protective barrier against rust and corrosion, extending service life in variable temperatures and challenging environments. They are ideal for equipment housings, machinery, automotive assemblies, and other precision applications where a socket drive is preferred for clean, recessed fastenings.

Applications

Common uses include:

• Machinery and equipment assemblies
• Automotive components and assemblies
• Electromechanical devices
• Industrial automation and fabrication