5/16″-18 X 1-1/4″ Machine Screws Truss Serrated Head Slotted Drive Steel Zinc Plated (1000/Pkg.) Discount
Original price was: $150.99.$63.42Current price is: $63.42.
For orders under $150.00, a shipping fee of $12.99 applies.
Engineered for sturdy, low-profile fastening, the Machine Screws Slotted Truss Serrated Zinc Plated 5/16-18 x 1-1/4 delivers reliable performance in cabinetry, electronics, and metalwork. With a broad bearing truss head and a slotted drive, these screws provide a secure, easy-to-drive option for both professionals and DIY enthusiasts.
Size: 5/16-18 (UNC)
Length: 1-1/4 in
Head style: Truss head for a broad bearing surface
Drive type: Slotted
Finish: Zinc-plated for corrosion resistance
Material: Steel
Special feature: Serrated underside for grip and vibration resistance
Designed for indoor use where a strong, low-profile fastener is required, these screws pair with standard 5/16-18 nuts and tapped holes to deliver dependable assemblies in furniture, cabinetry, electrical enclosures, and metal fabrication projects.





