in concrete

Protected against corrosion with a black oxide finish

the expansion mechanism compresses and exerts force against the walls of the hole

5/8-11 x 2 3/4 Grade 5 Hex Cap Screw Plain Domestic USA (25)

When you choose TimberLOK® Heavy Duty Wood Screws

5/8 x 10 Simpson Titen HD® Washer-Head Style Heavy-Duty Screw Anchor Zinc Plated - Box (10) 1 3/8-6 A307A Hex Bolts Plain Steel in concreteSimpson Titen HD 5 8 x 10 washer head style heavy duty screw anchors provide superior performance and durability in the most demanding applications. Featuring zinc plating for corrosion protection and a large head style washer for maximum bearing and stability, these anchors are perfect for heavy duty applications. Box contains 10 anchors.