Simpson Strong-Tie STB2-50512F25 Strong-Bolt® 2 Wedge Anchor, Fully Assembled, 5-1/2" OAL, 1/2" Diameter, Carbon Steel, Mechanically Galvanized, 25/Box

Code listed for cracked and uncracked concrete and masonry applications, the Strong-Bolt 2 wedge-type expansion anchor is an optimal choice for high-performance even in seismic and high-wind conditions. Dual undercutting embossments on each clip segment enable secondary expansion should a crack form and intersect the anchor location; this feature significantly increases the ability of Strong-Bolt 2 to carry load if the hole expands. For Cracked and Uncracked Concrete and Masonry

FEATURES

• • Chamfered top designed to prevent mushrooming during installation
  • Suitable for horizontal, vertical and overhead applications
  • Qualified for static and seismic loading conditions (seismic design categories A through F)
  • Qualified for minimum concrete thickness of 3-1/4" and lightweight concrete-over-steel deck thickness of 2-1/2" and 3-1/4"