This set of Huttig-Guard 2.5" Pro Outdoor Decking Screws comes with two T-25 Star Drive Bits and is perfect for any home improvement project. The screws are made of high-quality steel and have a flat head style with nibs, making them ideal for use in outdoor environments.

The screws are 2.5 inches long and have a #9 screw size, with a system of measurement in inches. They are designed for use in decking systems and have a star drive style. The model number is HGG212PRO5 and the brand is Huttig-Guard. These screws are a great addition to any tool kit and are sure to get the job done efficiently.