Choose reliable fastening with our Machine Screws Slotted Round Zinc Plated 1/2-13 x 3 1/2. These slotted round-head machine screws are engineered for precise, secure assemblies, delivering consistent performance in metal-to-metal applications. The zinc-plated finish adds corrosion resistance for lasting durability in varied environments.

• Head Style: Slotted Round
• Diameter: 1/2 inch
• Thread Pitch: 13 TPI
• Length: 3 1/2 inches
• Finish: Zinc Plated

Ideal for general machine fastening tasks where a standard, strong fastener is required. These screws offer straightforward installations with a securely seated slot for a screwdriver-driven drive, ensuring reliable performance across compatible components. Add these screws to your toolkit for dependable, ready-to-use hardware.