Robertson (Square) drive are also gaining popularity in building decking applications in the U.S. I've seen quite a few options in Home Depot / Lowes stores in

Robertson (Square) drive are also gaining popularity in building decking applications in the U.S. I've seen quite a few options in Home Depot / Lowes stores in the Northeast. One of reasons they are less popular than Philips is the price as square drives are a little bit more expensive and tend to be offered at premium brand screws.