#9 x 1-1/2 in. 1/4-Hex Drive, Strong-Drive SD Connector Screw (100-Pack)

Tested and approved for use in many of Simpson Strong-Tie's best-selling connectors for both interior and most exterior applications Ideal for use in connector applications where more control is desired or using a hammer is inconvenient Shank is specifically designed to match the fastener holes in Simpson Strong-Tie connectors Patented serrated threads and sharp point make driving easy Optimized heat treating for ductility and strength The single-fastener load capacity of the SD9 exceeds the capacity of a 10d common nail Hex driver included Mechanically galvanized, Class 55 coating meets the requirements for use in preservative-treated and fire-retardant-treated wood per the 2012 and 215 IRC Quantity: 100 Common project applications: remodeling, fencing, storage, cabinets, framing Features Item Weight 0.77 Features ACQ Rated,Coated,Self Drilling Drive Style External Hex Color Family Steel Included Driver Bit Interior/Exterior Exterior,Interior Returnable 180-Day Fi