Gator Drive concrete screws are the optimal solution for a wide range of concrete, brick, or masonry block applications. These screws offer many benefits, including quick installation and high pull-out and corrosion resistance.

• Combined thread mechanically binds the screw to concrete or masonry
• Corrosion-resistant and eco-friendly blue coating
• Resistance to Alkaline Copper Quaternary (ACQ) treated wood
• Available in 3/16" and 1/4" diameters

FEATURES

• Screw size: 1/4"
• Length: 3-1/4"
• Required bit size: #3 Black
• Drill bit dimensions: 3/16" x 5-1/2"
• Required drive type: Quadrex
• Finishes: Blue coated, Blue coating
• Head type: Flat
• Thread type: Double thread (Hi-low)
• Tip type: Concrete
• Brand: Gator Drive
• Minimum hole depth: 2"
• Minimum embedment: 1-1/4"
• Maximum embedment: 1-3/4"
• Specific application: Concrete
• Standards and certifications: ACQ treatment, ASTM B117 test
• Material: Steel
• Number of threads (pitch): 14
• ** A 3/16" concrete drill bit is suitable for installing 1/4" concrete screws **