5/8-11 x 3 1/2 Simpson Wedge Anchor 304 SS (25)

also known as “butterfly anchors

Typically manufactured from either low carbon steel or stainless steel

3-4 A563 Grade A Heavy Hex Nut Hot Dipped Galvanized

1/2 x 4 Mushroom Spike Zinc Plated (25)

3/4-10 x 5 1/2 Simpson Wedge Anchor 304 SS (10) Phillips Flat Machine Screws Type F Zinc Plated 5/8-11 x 3 1/2 Simpson3 4 10 x 5 1 2 Simpson Wedge Anchor 304 SS (10) . WEDGE ALL wedge anchors are a non bottom bearing, wedge style expansion anchor for use in solid concrete or grout filled masonry. A one piece clip ensures uniform holding capacity that increases as tension is applied. The threaded stud version is available in eight diameters and multiple lengths. A single size tie wire version is available for wire supported fixtures. Threaded studs are set by