3/8" x 1-9/16" Strong-Tie Lipped Drop-In Internally Threaded Anchor, Zinc Plated - Pkg 50 Quik Drive Metal-To-Metal Screws The dual lead thread reduces

The dual lead thread reduces installation time while maximizing grip

Available in multiple finish options to suit interior and exterior conditions

Hex Washer Head: Offers better driving control and a tight

or (b) Slabs are poured over concrete block foundation walls

3/8" x 1-9/16" Strong-Tie Lipped Drop-In Internally Threaded Anchor, Zinc Plated - Pkg 50 Quik Drive Metal-To-Metal Screws The dual lead thread reducesSimpson Strong Tie introduces a new, redesigned Drop In internally threaded anchor that provides easier installation into base materials. Improved geometry in the preassembled expansion plug allows the anchor to install with 40% fewer hammer strikes than previous versions. These deformation controlled expansion anchors are easily set by driving the plug toward the bottom of the anchor using either the hand or power setting tools. Anchors feature a