Simpson 3/8" x 7" Strong-Bolt 2 Wedge Anchor, Zinc Plated WSTD Roofing Tile Screw (Collated) Electronic variable speed (EVS) control

Electronic variable speed (EVS) control with Delta B inverter for seamless speed adjustments from 60 to 4

Quik Guard coating for use in pressure-treated lumber and provides a level of corrosion resistance that is equivalent to hot-dip galvanization (ASTM A153

wrench size for tightening

making this an efficient choice for roofing professionals and contractors who demand both quality and quantity on the job site

and larger

Simpson 3/8" x 7" Strong-Bolt 2 Wedge Anchor, Zinc Plated WSTD Roofing Tile Screw (Collated) Electronic variable speed (EVS) controlThe Simpson Strong Tie Strong Bolt 2 Wedge Anchor (Model STB2 37700F50) is a high performance wedge type expansion anchor engineered for demanding structural applications, including seismic and high wind conditions. Measuring 3 8 in. x 7 in. and constructed from zinc plated carbon steel, this anchor delivers reliable holding power in cracked and uncracked concrete across all seismic design categories A through F. Dual undercutting embossments on each