{#8 x 1/2 Sheet Metal Screws} - 1/2 Length. - 1/4 Hex Head. - Carbon Steel. - Zinc-Plated. {Versatile Utility} - Perfect for gutter downspouts, sheet metal, wood, and other light-gauge materials. - Package includes everything you need to complete your DIY project at home. {Self-Piercing} - Sharp tip makes it easy to cut through material. - No pre-drilling! - No pilot holes! {Premium Quality} - Weather and wear and tear resistant. - Corrosion resistant. - Stays rust free for a long time. - Robust strength. Rivet once, sturdy forever! {The Perfect Finishing Touch} - Multiple Color Options to match your specific project. - Includes a free 1/8 Drill Bit. UPC 680226451802 ASIN B07FCT1GZT Brand EAGLE 1 Color Black Head Type Hex Size Name 0.5 inches Metal Type Carbon Steel Unit Count 1000 Count Thread Size 1/4 Thread Type Unc Drive System External Hex Finish Types Zinc Plated Manufacturer EAGLE 1 Thread Class 3B Thread Style fully threaded Fastener Size #8 Fastener Type Hex Lag Screws Item Diameter 0.5 Inches Material Type Carbon Steel Exterior Finish Zinc Thread Coverage Fully Threaded Number of Pieces 1000 Screw Head Style Hex Screw Point Style Self-Piercing Point Set Screw Thread Type Unified National Coarse (UNC)