One Day Deal 5/16″-18 X 2-1/2″ Machine Screws Round Head Slotted Drive Silicon Bronze (25/Pkg.)
Original price was: $100.02.$42.01Current price is: $42.01.
For orders under $150.00, a shipping fee of $12.99 applies.
Machine Screws Slotted Round Silicon Bronze 5/16-18 x 2 1/2 are engineered for durable, corrosion-resistant fastening in a variety of applications. The slotted round head and copper-silicon bronze composition deliver reliability in marine, cabinetry, and electrical projects.
Constructed from silicon bronze, this screw offers excellent corrosion resistance, non-magnetic properties, and compatibility with brass fixtures, wood, and soft metals. The 5/16-18 UNC coarse thread delivers strong bite in a range of materials.
Specifications
Material: Silicon Bronze (Cu-Si alloy)
Head type: Slotted Round
Drive: Slotted
Thread: 5/16-18 UNC
Length: 2-1/2 inches
Finish: Natural silicon bronze
Applications
Marine hardware and boat fittings
Cabinetry and woodworking projects
Electrical enclosures and electronics assemblies
Plumbing fixtures and soft-metal assemblies
Any project requiring a durable, corrosion-resistant copper alloy fastener
Choose these slotted round machine screws for dependable performance where traditional steel fasteners may corrode or react with other metals. Add them to your toolkit for long-lasting connections.





