5/16"-18 X 1-1/2" Machine Screws | Round Head | Slotted Drive | Silicon Bronze (25/Pkg.)

Engineered for durability and reliability, the Machine Screw Slotted Round Silicon Bronze 5/16-18 x 1-1/2" delivers robust performance in challenging environments. Silicon bronze provides excellent corrosion resistance, non-magnetic properties, and good electrical conductivity, making these screws a smart choice for marine, electrical, and outdoor applications.

• Material: Silicon bronze ensures corrosion resistance, non-magnetic behavior, and compatibility with bronze hardware.
• Size & Threads: 5/16-18 UNC thread with a 1-1/2" length.
• Head Style: Slotted round head for classic appearance and straightforward driving with a standard screwdriver.
• Finish: Natural silicon bronze finish (no plating) for best performance in bronze-fastening systems.
• Applications: Ideal for marine hardware, electrical enclosures, cabinetry, equipment assemblies, and other environments requiring non-sparking, corrosion-resistant fasteners.

Specification snapshot: 5/16-18 internal thread, round head, slotted drive, length 1-1/2 inches. These machine screws are a versatile choice for projects where strength, reliability, and a corrosion-resistant profile are essential. Add to cart to secure your next build with premium silicon bronze hardware.