The anchor’s flange nylon head provides additional stability when installing into hollow materials

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

3/4-16 x 2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (100)

7/8-9 x 5 Hex Cap Screw SS 18-8 (A2)

Simpson ETBS Wire Hole-Cleaning Brush - Standard (Hole Diam: 7/16 Useable Length: 5") E-Z Ancor® Drywall Anchors The anchor’s flange nylon headThe Simpson ETBS Wire Hole Cleaning Brush is an ideal choice for cleaning and reaming holes with a 7 16" diameter. The wire bristles are 5" long for maximum reach and movement flexibility. It's the ideal choice for any project.