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. Online purchases are in packages of 20.
| Id | 274461 |
| SKU | 8229643 |
| PartNo | STB2-50512P1 |
| UPC | 707392152712 |
| Diameter | 1/2 In |
| Length | 5-1/2 In |
| Drill Size | 1/2 In |
| Thread Length | 3-13/16 In |
| Drive Type | Hex |
| Tensile Strength | 115,000 Psi |
| Minimum Concrete Thickness | 3-1/4 In |
| Material | Carbon Steel |
| Finish | Zinc |
| Color | Gray |
| CID | 9 |
R.P. Lumber - Edwardsville, IL