1/2-13 x 3/4 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (675)

5/8-18 x 2 3/4 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (25)

increased power

1-14 x 4 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated

2 1/2-4 x 10 Socket Cap Screw Alloy

Simpson ETBS Wire Hole-Cleaning Brush - Standard (Hole Diam: 1/2 Useable Length: 5") Round Split Drive Anchors Zinc Plated 1/2-13 x 3/4 L9 HexSimpson ETBS Wire Hole Cleaning Brush, a professional grade cleaning tool, features a half inch diameter with five inches of useable length for efficient brushing of wall drill holes. The wire is made of hardened metal for added durability and a longer brush life.