Simpson Strong-Tie STB2-50414F25 Strong-Bolt 2, 1/2-in. x 4-1/4-in. Wedge Anchor, Fully Assembled, 25-Pack

• Code listed for cracked and uncracked concrete, and masonry applications
• Chamfered top designed to prevent mushrooming during installation
• Qualified for static and seismic loading conditions (seismic design categories A through F)
• Suitable for horizontal, vertical and overhead applications
• Tested per ACI355.2 and AC193
• Size: 1/2 in. x 4-1/4 in.
• Made from zinc-plated carbon steel
• Quantity: 25 per package

The Simpson Strong-Tie 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. The Strong-Bolt 2 is available in zinc-plated carbon steel, mechanically galvanized carbon steel, and Type 304 and Type 316 stainless steel.

• Code listed for cracked and uncracked concrete, and masonry applications
• Chamfered top designed to prevent mushrooming during installation
• Qualified for static and seismic loading conditions (seismic design categories A through F)
• Suitable for horizontal, vertical and overhead applications
• Tested per ACI355.2 and AC193
• Size: 1/2 in. x 4-1/4 in.
• Made from zinc-plated carbon steel
• Quantity: 25 per package

Install With: Installs with 1/2 in. drill bit and 3/4 in. wrench size