About This

• MULTI-MATERIAL MASONRY ANCHORING: Hex head sleeve anchors expand inside drilled holes in concrete, brick, and block for strong, vibration-resistant structural fastening.
• EXPANDING SLEEVE MECHANISM: Tightening the nut pulls the working end up through the sleeve, expanding it firmly against the base material for a secure hold.
• ZINC-PLATED CARBON STEEL: Moderate corrosion resistance and lasting durability for reliable interior and protected exterior masonry installations.
• DOOR, WINDOW & FIXTURE MOUNTING: Ideal for installing door and window frames, mounting shelving brackets, and attaching fixtures to concrete or masonry walls.
• TRUSTED HILLMAN FASTENING SOLUTIONS: Hillman hardware products are engineered for consistent quality, dependable performance, and reliable fastening across construction, repair, and home improvement applications.

Overview

• Material : Alloy Steel
• Thread Size : 5/16"-18
• Exterior Finish : Zinc
• Manufacturer Grade : Grade 2
• Head Style : Hex