Simpson Strong-Tie THD37300H Titen HD Concrete Screw Anchor (Zinc) 3/8 x 3 (50) $64.30 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Simpson Strong-Tie THD37300H Titen HD Concrete Screw Anchor (Zinc) 3/8 x 3 (50)