Size: Nominal diameter: 3/4 inch (drill hole size: 3/4 inch); Overall length: Approximately 4-1/4 inches; Thread length: ~3 inches; Minimum embedment: 4-1/4 inches for optimal holding strength.
Head Style: Hex nut (typically 1-1/8 inch across flats) with integrated washer for wrench tightening and secure torque application.
Material: Carbon steel construction with zinc plating (CR+3 or similar) for moderate corrosion resistance in dry/indoor environments; not suitable for highly corrosive or marine settings (use stainless steel alternatives instead).
Design: Pre-assembled unit including bolt, expansion sleeve, cone, nut, and washer. Features anti-rotation slots on the sleeve for spin-free installation and 360-degree expansion for even grip in solid or hollow base materials.