Dottie TEKHW834 #8 3/4" Hex Washer Head Self Drilling Screw, 100-Pack

Get secure, professional mounts fast with the Dottie TEKHW834 #8 3/4-inch hex washer head self-drilling screw. Designed for installers of security, surveillance and networking equipment, this self-drilling screw drills, taps and fastens metal-to-metal connections in a single operation—reducing labor time and eliminating the need to pre-drill. The #2 drill point and 18 TPI threads create a consistent thread-forming action in heavier gauge metals while the zinc-plated carbon steel construction offers corrosion resistance for long-term monitoring and low-voltage installations.

At 0.75 in length and a #8 diameter, the TEKHW834 provides dependable holding power for mounting camera brackets, junction boxes, cable trays and rack hardware. The hex washer head delivers positive drive engagement and a broad bearing surface to prevent pull-through on thin materials. RoHS-compliant and supplied in a convenient 100-pack, these screws are ideal for bulk staging and fleet installs. Upgrade your next project with fast, reliable fasteners engineered for the demands of security and IT installations—order a box today to streamline camera, access control and network mounting tasks.

• Speeds installation by drilling, tapping and fastening in one step—no pre-drilling needed
• Hex washer head ensures secure seating for reliable mounts of cameras, racks and brackets
• Zinc-plated carbon steel resists corrosion for long-term performance in security and networking installs
• Ideal for metal-to-metal applications and heavier gauge materials to reduce callbacks
• 100-pack provides jobsite-ready supply for repetitive mounting tasks and low-voltage projects