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Flat Head Phillips Concrete Screw, 3/16" x 2-1/4", Blue

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HILLMAN FASTENERS 377220 Flat Head Phillips Concrete Screw, 3/16" x 2-1/4", Blue

Item #: 377220 by Hillman Fasteners

Brand: HILLMAN FASTENERS

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$4.98

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WARNING: This Product May Contain Chemicals Known to the State of California to Cause Cancer or Reproductive Harm. To Learn More Visit P65Warnings.ca.gov
Features

Size (W x H x D)

0.75×5.00×2.00

Weight (lb)

0.68

Product Overview
The Hillman Fasteners 377220 concrete screw is a hardened steel fastener designed for anchoring into concrete, brick, and block masonry without the need for expansion anchors. This screw features a flat head with a Phillips drive, allowing for a flush or countersunk finish in the material being fastened. Measuring 3/16 inch in diameter and 2-1/4 inches in length, it is constructed from carbon steel and protected by a corrosion-resistant blue coating, often referred to as Perma-Seal, suitable for both interior and exterior light to medium-duty applications. Its specialized high-low thread design cuts into the pre-drilled pilot hole, creating a secure mechanical interlock. Installation typically requires a hammer drill and a carbide-tipped masonry bit sized specifically for the screw diameter.