Hillman blue Tapper concrete screw anchors, 3/16 in. x 2-1/4 in., with a slotted hex washer head, 4 per package.

• 3/16 in. x 2-1/4 in., 5/32 in. drill size
• Slotted hex washer head
• Blue Perma-Seal coating for long-lasting corrosion protection
• Designed to fasten into concrete, brick and block
• Unique thread design allows a steady drive and torque reduction when installing
• Use for window installations, rails, door frames, storm shutters, fixtures and thresholds
• Tapper bit included
• 4 pieces per package