8 x 9/16 Wafer Head Self Drill Zinc Screws Bx1000 - T I Midwood & Co Ltd

The 8 x 9/16 Wafer Head Self Drill Zinc Screws are designed for professionals and DIY enthusiasts who require a reliable fastening solution for various metal applications. These self-drilling screws eliminate the need for pre-drilling, making them ideal for use in drywall track systems, ceiling track systems, and light gauge metal-to-metal fastening. The wafer head design provides a large clamping area while maintaining a low profile, ensuring a neat and unobtrusive finish.

Constructed from carbon steel with a zinc plated finish, these screws offer notable corrosion resistance, making them suitable for clean, dry, and low-humidity environments. Their specially configured thread allows for exceptional pull-out resistance, making them a dependable choice for HVAC work and stitching thin sheet metal.

Specifications

Type: Self-Drilling Screw
Head Type: Wafer Head (Low Profile, Modified Truss)
Drive Type: Phillips (PH2)
Material: Carbon Steel
Finish/Coating: Zinc Plated (BZP)
Size (Imperial): #8 x 9/16 inch
Size (Metric): 4.2mm x 13mm
Thread Type: Self-Tapping
Point Type: Self-Drilling (Tec point)
Max Drilling Thickness: 3.0mm (steel)
Applications: Drywall track systems, Ceiling track systems, Stitching thin sheet metal, Metal-to-metal fastening (light gauge), Metal lath to metal studs, HVAC work
Corrosion Rating: 1 (Clean, dry & low humidity environments)
Quantity per Box: 1000

Key Features

• Large clamping area with unobtrusive head design
• High pull-out resistance due to special thread configuration
• Partially threaded from 50mm for versatile applications
• No pre-drilling required for easier installation
• Suitable for a range of metal applications including HVAC work