Simpson 1/2" x 4-1/4" Strong-Bolt 2 Wedge Anchor, Zinc Plated Crimp Drive Anchor This is a high-strength structural

This is a high-strength structural screw with a 0

allowing you to match the cutting speed to a wide variety of materials and workpiece diameters

The structural heavy-hex nut is attached to the pre-formed steel "chair

You can set the back-gauge and material stops to save time and ensure repeatability for production runs

Simpson 1/2" x 4-1/4" Strong-Bolt 2 Wedge Anchor, Zinc Plated Crimp Drive Anchor This is a high-strength structuralSimpson STB2 50414F25 Strong Bolt 2 1 2 in. x 4 1 4 in. Wedge Anchor, Zinc Plated is a high performance wedge type expansion anchor from Simpson Strong Tie, engineered for demanding structural fastening applications in cracked and uncracked concrete as well as masonry. Featuring dual undercutting embossments on each clip segment that enable secondary expansion if a crack forms and intersects the anchor location, the Strong Bolt 2 is specifically