Machine Screws Slotted Flat Silicon Bronze 1/2-13 X 2 1/2 are precision fasteners engineered from silicon bronze for lasting strength and corrosion resistance. This slotted flat-head machine screw measures 1/2 inch in diameter with 13 threads per inch and a body length of 2-1/2 inches.

Designed for dependable performance in metal, wood, and composite assemblies where a flush finish is important, these screws combine excellent corrosion resistance, durability, and a distinctive bronze finish. They are well-suited for marine hardware, electrical enclosures, cabinetry, and other applications requiring non-magnetic fasteners.

• Material: Silicon bronze for corrosion resistance and non-magnetic properties.
• Head style: Slotted flat head for flush mounting and straightforward driving.
• Size: 1/2″ diameter, 13 threads per inch (1/2-13), 2-1/2″ long.
• Preferred uses: Perfect for marine hardware, electrical assemblies, cabinetry, and other assemblies needing reliable fasteners.

Choose these silicon bronze machine screws for a durable, aesthetically warm finish that resists corrosion in challenging environments. Add to your hardware kit for corrosion-resistant, non-magnetic fastening you can count on.