[1000 BULK] Machine Screws Slotted Truss Serrated Zinc Plated 5/16-18 X 1-1/4

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.