1/2″-13 X 3/4″ Machine Screws Flat Head Slotted Drive Silicon Bronze (25/Pkg.) Hot Deal
Original price was: $133.50.$56.07Current price is: $56.07.
For orders under $150.00, a shipping fee of $12.99 applies.
Machine Screws Slotted Flat Silicon Bronze 1/2-13 x 3/4 are precision-engineered fasteners designed for durability and corrosion resistance in challenging environments. The silicon bronze composition provides excellent strength, electrical conductivity, and non-magnetic properties, making these screws ideal for marine, electrical, and outdoor applications.
Key features
Head style: Slotted flat head for compatibility with standard screwdrivers and clean appearance in recessed or flush installations
Material: Silicon bronze (Cu-Si) for corrosion resistance and non-magnetic performance
Size: 1/2″ diameter, 13 threads per inch (1/2-13 UNC)
Length: 3/4″ overall length
Finish: Natural silicon bronze finish
Applications: Ideal for marine hardware, cabinetry, electrical enclosures, and outdoor fixtures
Why choose silicon bronze machine screws?
Resists saltwater corrosion better than ordinary steel
Non-magnetic and non-sparking, safe for electrical and explosive environments
Easy to install with widely available compatible drivers
Enhance your hardware kit with these slotted flat head silicon bronze machine screws for reliable, enduring performance in demanding settings.





