It is ideal for use in hard applications such as concrete and brick masonry

1/2-13 x 1 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (300)

1/2-20 x 2 Grade 5 Hex Cap Screw Plain Domestic USA (250)

The carbon steel pin and mushroom head configuration make this anchor tamper resistant

Simpson ETBS Wire Hole-Cleaning Brush - Standard (Hole Diam: 3/4 Useable Length: 5") 1-8 L9 Hex Cap Screws Yellow Zinc Plated - Domestic USA It is ideal for useSimpson ETBS Wire Hole Cleaning Brush is designed with a 3 4" hole diameter and 5" useable length, making it perfect for cleaning and reinforcing holes in a variety of materials. Its stainless steel wire bristles provide a strong and reliable cleaning action for a wide range of hole sizes.