Simpson 1/4" x 4-1/2" Countersunk Titen HD Anchor Heavy-Duty

Model No. THDB25412CS Head Type Countersunk Head Coating/Material Zinc Plated / Carbon Steel Size (in.) 1/4 x 4 1/2 Drill Bit Dia. (in.) 1/4 Recommended Fixture Hole Size (in.) 3/8 to 7/16 Product Includes Driver bit included in each box   The Titen HD is a high-strength screw anchor for use in cracked and uncracked concrete, as well as masonry. The Titen HD offers low installation torque and outstanding performance. This high-strength screw anchor (carbon steel) is designed for use in dry, interior, non corrosive environments or temporary outdoor applications. Titen HD offers industry-leading performance even in seismic and wind-governed conditions. The countersunk head style is for applications that require a flush-mount profile.   Note: Product dimensions and/or thread length may differ from picture. Please see above item description for specifications.