Heavy Duty Steel Thread Cutting Screw With Type F Point For Heavy Gauge Metal And Plastic Zinc Plated Finish Serrated Hex Washer Head And Slotted Drive Size 12 24 One Half Inch Length Pack Of Six Thousand

Heavy-Duty Thread Cutting Screw, Type F, 12.7 mm length
✔️ 12-24 thread, 1/2 in length, zinc-plated, hex washer head, 6000-pack

This heavy-duty steel thread-cutting screw is designed to form or cut mating threads in heavy-gauge sheet metal, aluminum, cast iron, brass, and plastic. It delivers strong, secure assemblies with a corrosion-resistant zinc finish and a serrated hex washer head for extra grip.

✅ Type F point with multiple cutting edges and chip cavities
✅ Self-tapping design for metal and plastic applications
✅ Serrated hex washer head increases bearing surface and anti-loosening grip
✅ Slotted drive accepts standard flat-blade drivers
✅ Zinc plating provides corrosion resistance and a bright finish

💡 What is a common question about heavy-duty self-tapping screws and their use in metal fabrication?

They’re handy fasteners for quick, strong joins in metal and tough plastics without pre-threading.

• Ideal for attaching brackets, panels, and housings in automotive and appliance builds
• Type F point helps start cutting cleanly in heavy gauge material
• Zinc plating protects against corrosion in indoor or outdoor projects
• Use with compatible fasteners and drilled holes for clean installation