DeWalt DFM5ELG491 5/16" X 2-3/4" Silver Hex Washer Head Screws - Box of 500 - Heavy Duty Construction Fasteners for Woodworking, Deck Building & Metal Framing

DeWalt DFM5ELG491 Description

ULTRACON® HEX WASHER HEAD CONCRETE SCREW ANCHOR. The UltraCon fastening system is a complete family of screw anchors for light to medium duty applications in concrete, block, and bric materials. UltraCon is available in 5/16" diameter which provides increased shear and tensile strength to meet the needs of more demanding applications. The UltraCon is fast and easy to install and provides a neat, finished appearance. The UltraCon screw anchor is available in carbon steel with a Stalgard coating in silver that provides additional corrosion resistance. Head styles include a hex head with oversized washer, phillips flat head, hex head trimfit, and Phillips flat trimfit.