[5000 BULK] Self Drilling Screws Unslotted Hex Neoprene Washer #3 Point Zinc Plated 5/16-12 X 1 1/4

Upgrade your fastening projects with our Self Drilling Screws Unslotted Hex Neoprene Washer #3 Point Zinc Plated 5/16-12 X 1 1/4. These screws are designed for fast, secure installations, combining a self-drilling tip with a rugged unslotted hex head and a reliable neoprene washer for a tight, weather-resistant seal.

Key Benefits

• Self drilling tip: Drills through metal and reduces installation time by eliminating the need for a pilot hole.
• Unslotted hex head: Provides strong, tool-friendly engagement with a hex driver for high-torque applications.
• Neoprene washer: Delivers a snug seal and vibration dampening to help resist leaks and movement.
• Zinc plated finish: Enhances corrosion resistance for longer service life in varied environments.
• Size: 5/16-12 x 1 1/4 to suit a range of common sheet-metal fastening needs.
• Point style: #3 point promotes quick start and reliable seating.

Technical Specifications

• Diameter: 5/16 inch
• Threads per inch: 12
• Length: 1 1/4 inches
• Head type: Unslotted hex
• Washer: Neoprene washer
• Finish: Zinc plated
• Point: #3

Applications

Ideal for fastening metal panels and other substrates where a secure, watertight seal is beneficial. These self drilling screws streamline installation in metalworking, paneling, and enclosure projects, delivering dependable performance with every drive.