[600 BULK] Frame Bolts Flange Black Phospohate 5/16-18 X 2 1/2

Frame Bolts Flange Black Phospohate 5/16-18 X 2 1/2 are robust flange bolts designed for secure, flush mounting in frame assemblies. With a built-in flange that distributes load and speeds installation, these fasteners deliver reliable performance in metal-to-metal connections.

Key Benefits

• Flange head provides a wide bearing surface, reducing the need for a separate washer and ensuring a clean, secure fit.
• Black Phospohate finish offers corrosion resistance and a subdued appearance suitable for metalwork.
• Thread size 5/16-18 delivers strong, standardizable fastening for common frame hardware.
• Length 2 1/2 inches fits typical frame thicknesses and mounting scenarios.
• Materials are chosen for durability and long-lasting performance in demanding environments.

Specifications

• Size: 5/16-18
• Length: 2 1/2 in
• Finish: Black Phospohate
• Head: Flange
• Material: Steel
• Type: Frame bolts

Applications

Ideal for securing frame components, equipment mounts, and other metal assemblies where a flange bolt with a clean, low-gloss finish is required. These fasteners are suitable for a wide range of industrial, automotive, and construction projects.