Hillman 372224 Screw-bolt Masonry Anchor

Product Description

The HILLMAN 372224 is a screw-bolt style concrete and masonry anchor designed for anchoring structural and non-structural components directly into concrete, block, or brick. This type of anchor threads into a pre-drilled hole without requiring a separate nut or expansion clip, creating a secure mechanical connection in base materials. Licensed trades including electricians, HVAC technicians, and plumbers commonly use masonry anchors when securing equipment pads, pipe hangers, conduit straps, and mechanical mounts to concrete substrates. The 372224 ships in box quantity with a minimum order of one box.

Concrete screw-bolt anchors like the HILLMAN 372224 are used in residential and light commercial applications where a reliable threaded fastener is needed in masonry base materials. Typical installation scenarios include mounting electrical panels, securing HVAC equipment bases, attaching plumbing supports to concrete walls or floors, and fastening structural brackets to block or poured concrete. This anchor is well suited for interior and exterior installations where a flush or low-profile fastener head is required.

Key Features

• Screw-bolt design threads directly into pre-drilled masonry without a separate expansion component
• Compatible with concrete, brick, and block base materials
• Eliminates the need for a separate nut or expansion shield in the base material
• Sold by the box with a minimum quantity of one box
• Lightweight package at 0.801 pounds per box for easy jobsite handling

Compatibility

Designed as an OEM-style replacement and general-use masonry anchor for residential and light commercial fastening applications in concrete, brick, and block substrates.

Installation Notes

Installation requires a hammer drill and a correctly sized carbide-tipped masonry bit matched to the anchor diameter. Drill the hole to the required depth, clear debris with compressed air or a brush before driving the anchor, and do not overtighten, as excessive torque can compromise the threads in the base material. Follow applicable building codes and manufacturer hole-depth requirements for the specific load application.