5/8" x 2-1/2" Strong-Tie Drop-In Anchor, 303 Stainless Steel, Pkg 25 Painted Collated Wood Deck Screws Whether you're anchoring structural supports

Whether you're anchoring structural supports

and no guessing whether the screw will bite

6-lobe drive – Prevents cam-out and extends bit life (replacement bit BITTX25)

Built-In Rod Coupler Head: No need for separate couplers

No expansion or secondary anchoring components are required

5/8" x 2-1/2" Strong-Tie Drop-In Anchor, 303 Stainless Steel, Pkg 25 Painted Collated Wood Deck Screws Whether you're anchoring structural supportsSimpson Drop In expansion anchors are internally threaded anchors designed to be used in solid base materials. These anchors are made of 303 stainless steel for added corrosion resistance. California Residents: WARNING