Powers™ Nail Drive Anchor, Series: Nailin™, 1/4 in Dia, 2 in Overall Length, Mushroom Head Head, Zamak Alloy, Zinc Plated, 1/4 in Drill, 5/16 in Hole Dia, 5/8 in Minimum Embedment Depth, 35/65 x 9/64 in Head, 440 lb at 2000 psi for Normal Weight Concrete Shear Strength, 410 lb at 2000 psi for Normal Weight Concrete Tensile
Installs in a variety of base materials Normal weight concrete, hollow concrete masonry, brick masonry and stone 655 lb at 4000 psi and 6000 psi for normal weight concrete shear strength 580 lb at 4000 psi and 6000 psi for normal weight concrete