Value Collection MP38474 Concrete Masonry Screw 25 Pack

Product Description

The VALUE COLLECTION MP38474 is a steel concrete masonry screw designed for anchoring into concrete, block, and masonry substrates. Commonly called a tapper-style screw, it features a Phillips drive head and measures 1/4 inch in diameter with an overall length of 1-1/4 inches. Each package includes a drill bit for pre-drilling the pilot hole required before installation. This fastener meets ICC-ES ESR-2202 standards, making it appropriate for code-referenced installations. It is installed by masons, concrete contractors, and general tradespeople working on structural and non-structural anchoring tasks in residential and light commercial applications.

This screw is suited for light-duty fastening applications where a threaded anchor is driven directly into a pre-drilled hole in concrete, block, or brick. The compact 1-1/4 inch overall length makes it well suited for attaching furring strips, electrical conduit straps, metal tracks, and similar components to masonry surfaces. The included drill bit ensures the correct pilot hole diameter is used, which is critical to achieving proper thread engagement and holding strength in the base material.

Key Features

• 1/4 inch diameter with 1-1/4 inch overall length for compact masonry anchoring
• Steel construction for strength and durability in masonry applications
• Phillips drive for compatibility with standard power drivers and screwdrivers
• Meets ICC-ES ESR-2202 fastener standards for code-referenced use
• Includes drill bit sized for the correct pilot hole
• Sold in a package of 25 screws

Compatibility

Designed for use as a direct-drive masonry fastener in concrete, concrete block, and brick substrates. Suitable for light-duty structural and non-structural anchoring in residential and commercial masonry construction.

Installation Notes

Installation is performed by drilling a pilot hole to the correct depth using the included drill bit before driving the screw. Always wear eye protection when drilling into masonry. Verify minimum edge distance and embedment depth requirements per the ICC-ES ESR-2202 evaluation report before installation in structural applications. Do not overdrive — strip-out in the base material will compromise holding value.