Self Drilling Screws #8 x 3/4" 410 Stainless Steel Hex Washer Head 80PCS

The Ultimate Fastener for a Deeper, Stronger Hold When your project demands more than a simple surface-level connection, you need a fastener engineered for superior strength and grip. Our #8 x 3/4" Stainless Steel Self-Drilling Screws are designed specifically for those jobs where a secure, deep anchor is critical to success and safety. Go Beyond the Surface with Enhanced Anchoring Power The key is in the extended 3/4" length. This extra reach allows the screw to penetrate through your primary material and bite deep into the underlying structure—be it a metal stud, wood frame, or thicker steel. This creates a bond with exceptional resistance to vibration, pull-out forces, and shear stress, giving you total peace of mind.

• ​Magnetic & corrosion-resistant alloy​ withstands rain, snow, and humidity without rust – ideal for coastal homes, garages, and outdoor structures.
• ​Self-piercing tip​ penetrates sheet metal (up to 2mm), wood, PVC trim without pre-drilling; Hex head + magnetic bit grip locks onto power tools for ​one-handed operation.
• Fix ​gutters, HVAC ducts, chicken coops, solar mounts​ – Secures ​plywood to steel frames, RV siding, garage shelves, patio furniture​ & tough plastics like ABS/PVC.
• -34°F to 650°F (-37°C to 343°C) stable performance in ​freezing attics, sunbaked roofs, or humid basements​ without cracking or brittleness.
• Each box contains 80 screws to meet the needs of large-scale projects or home repairs, offering excellent value for money.