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Screws require a hex-head driver for installation
providing broad compatibility across a variety of material shapes and sizes
high-performance connections for both indoor and exposed-connector projects
offering flexibility for different shop electrical setups
DeWALT Anchors and Fasteners Screw-Bolt+ Hex Washer Head anchor (3/4 in
Simpson 3/8" x 4" Hex-Head Sleeve-All Anchor SL37400H PACK:200 Pk Screws require a hex-head driverThe Simpson Strong Tie Sleeve All 3 8 in. x 4 in. Hex Head Sleeve Anchor (Model No. SL37400H) is a pre assembled, expanding sleeve anchor engineered for reliable fastening in all types of solid base materials, including concrete and brick. Designed by Simpson Strong Tie a trusted name in structural fastening this anchor delivers optimal performance in demanding structural applications while offering straightforward installation with standard tooling.