Simpson Strong-Tie
581327
STB2-1001000
Simpson Strong-Tie
2102428
STB2-25134
Simpson Strong-Tie
2105579
STB2-25214
Simpson Strong-Tie
581113
STB2-253144SS
Simpson Strong-Tie
581160
STB2-37300
Simpson Strong-Tie
2104240
STB2-50334
Simpson Strong-Tie
581128
STB2-50414
Simpson Strong-Tie
581162
STB2-50512
Simpson Strong-Tie
2103062
STB2-625004SS
Simpson Strong-Tie
581138
STB2-75614
Simpson Strong-Tie
2104632
STB2-757004SS
Description
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.
Key Features
- 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
- Qualified for minimum concrete thickness of 3 1/4", and lightweight concrete-over-steel deck thickness of 2 1/2" and 3 1/4"
- Standard (ANSI) fractional sizes: fits standard fixtures and installs with common drill bit and tool sizes
- Tested per ACI355.2 and AC193
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