[25 PKG] Cap Screws Flat Socket 18/8 Stainless 3/8-16 X 2-1/2

Discover durability and reliability with our Cap Screws Flat Socket in 18/8 stainless steel. These socket cap screws are designed for high-strength fastenings in metal-to-metal assemblies where a flush, clean finish is required.

Key features

• Material: 18/8 stainless steel (304) for excellent corrosion resistance in indoor and outdoor environments.
• Head style: Flat socket head cap screw for a low-profile, flush appearance.
• Drive: Hex socket (Allen) drive for smooth, precise tightening.
• Thread size: 3/8-16 UNC — standard coarse thread for strong engagement.
• Length: 2-1/2 inches overall length (from under the head).
• Finish: Passivated to enhance corrosion resistance and finish consistency.

Applications

Perfect for equipment fabrication, machinery assemblies, automotive projects, and furniture hardware where reliable fastening and a clean, professional look are essential. The 3/8-16 thread size is widely used in industrial applications, making these cap screws a versatile addition to any toolkit.

Why choose our cap screws?

Designed for durability and easy torque, these flat socket cap screws deliver dependable performance across a range of environments. The 18/8 stainless composition provides excellent resistance to rust and staining, ensuring long service life in both indoor and outdoor settings.