Hillman 372219 Screw-bolt Masonry Anchor

Product Description

The HILLMAN 372219 is a screw-bolt style concrete and masonry anchor designed for direct fastening into concrete, block, and masonry substrates without requiring a separate anchor insert. The fastener threads directly into a pre-drilled hole, creating a secure mechanical connection on installation. It is suited for light structural and non-structural attachment applications in residential and commercial construction. Electricians, plumbers, and HVAC technicians commonly use this type of anchor when securing conduit hangers, pipe straps, equipment pads, and support brackets to concrete or block surfaces.

This anchor is appropriate for use in poured concrete slabs, concrete masonry units (CMU), and similar hard substrates where a reliable threaded fastening point is required. It is a common choice for mechanical trades when anchoring equipment bases, strut channel, and wall brackets in both new construction and retrofit applications. The single-piece design speeds installation compared to sleeve or drop-in style anchors.

Key Features

• Screw-bolt design threads directly into base material without a separate insert
• Compatible with concrete, block, and standard masonry substrates
• Single-piece construction reduces installation steps
• Sold by the box with a minimum order quantity of 1

Compatibility

Designed as an OEM-style replacement and general-use concrete masonry anchor suitable for mechanical, electrical, and plumbing trade fastening applications in concrete and CMU substrates.

Installation Notes

Installation is typically performed by licensed mechanical, electrical, or plumbing contractors as part of equipment or raceway support work. A hammer drill and properly sized carbide-tipped masonry bit are required to pre-drill the hole to the correct diameter and depth before driving the anchor. Follow applicable building codes and anchor manufacturer load tables when selecting anchor size and spacing for structural connections. Always wear appropriate eye and respiratory protection when drilling into concrete or masonry.