Five Sixteenths By Three Quarters Inch Self Drilling Screws Unslotted Hex Washer Head 18-8 Stainless Steel 1,000 Count Carton Built Tough

1,000 Count Carton: 5/16 x 3/4 in Self-Drilling Screws
✔️ 18-8 stainless steel, 5/16 x 3/4 in self-drilling, unslotted hex washer head

These screws are designed for quick fastening into metal and thin sheet materials. They’re commonly used in HVAC, automotive, and light fabrication where a secure drill-and-drive solution is needed.

✅ Size: 5/16 in diameter x 3/4 in length
✅ Material: 18-8 stainless steel
✅ Head style: hex washer head, unslotted
✅ Finish: plain, RoHS compliant
✅ Count: 1,000 per carton

💡 What is a self-drilling screw used for in metalwork and construction?

Self-drilling screws are handy fasteners that cut their own hole and thread, speeding assembly.

• Perform drilling and fastening in a single operation
• Great for lightweight metal sheets and thin panels
• Stainless steel offers corrosion resistance in harsh environments
• Requires only a standard hex driver with a washer head for strength