[600 BULK] Hex Head Cap Screws Grade 2 Steel Black Oxide 5/16-18 X 2-1/2

Hex Head Cap Screws Grade 2 Steel with a Black Oxide Finish, 5/16-18 x 2-1/2 inches. A reliable, general-purpose fastener for a wide range of projects.

These hex head cap screws deliver solid strength in everyday assemblies. Made from Grade 2 steel and finished with black oxide, they offer dependable performance and a professional look for hardware, equipment maintenance, and furniture hardware applications.

• Material: Grade 2 steel
• Finish: Black oxide
• Size: 5/16-18 x 2-1/2 inches
• Head type: Hex head
• Drive: Hex

Ideal for general-purpose mechanical assemblies and projects that require a sturdy, easy-to-install fastener. The 5/16-18 thread is designed for compatibility with standard nuts and tapped holes built for this size.