<br />Nylon plug for use with coach screws into masonry. NOTE: Coach screws not included.<br />Anti-rotation lugs help prevent turning during installation. <br /><br />TECHNICAL DATA:<br />Drill Hole Dia. mm: 10<br />Substrates: Hardwood, Softwood, Brick<br />To Fit Screw Dia. mm: 6.0 - 8.0">