Self Drilling Hex Washer Head Screws:These #8 x 1/2 inch sheet metal screws with sharp drill point eliminates pre-drilling.Hex head optimum torque compatibility higher torque than round/flat heads,deep threads ensure tight,vibration-resistant connections
High Strength 410 Stainless Steel:#8 hex head self drilling screwsheat-treated & passivated for superior corrosion resistance.perfect for outdoor/humid environments.durable construction withstands harsh conditions.
Widely Applications:#8 x 1/2 inch Hex washer screws can secure thin sheet metal and wood,Ideal for metal-to-metal/wood applications.such as steel frames,sheds,roofing & siding,agricultural equipment and construction repairs.
Package:150pcs #8 x 1/2" screws and free drive bit. Head diameter: 0.25". Ready for immediate use in various projects,Drill-bit tip eliminates pilot holes – saves time!