• CobraTap concrete screws feature double threads, top and bottom, designed to dig into concrete more efficiently and keep their alignment
• Made of quality hardened steel for maximum strength and holding power, and coated with Cobra Coat corrosion-resistant coating
• High-quality steel to ensure proper torque
• Cobra-Coat corrosion-resistant coating
• Dual top and bottom threads for ease of installation and increased holding power
• Combined cross-head and square-head bit (Robertson and Philips)
• Compatible with ACQ (Alkaline Copper Quaternary), an environmentally friendly water-based preservative used for high-pressure wood treatment
• Safe weight loads (lbs): 325
• Drill size: 3/16''
• Minimum embedding: 1-1/2"
• Dimensions (Dia x L): 1/4'' x 6"
• Packaging of 100 units + 1 drill bit