Senco 8-Gauge 2-1/2" Collated Subfloor Screws, 800ct are specifically designed for wood-to-wood fastening, making them i for general purpose interior applications. These screws provide reliable holding power and are for subfloor installations where strength and durability are essential. Their 8-gauge thickness and 2-1/2 inch length ensure a secure fit, while the collated design allows for efficient and quick use with compatible screw guns, helping to speed up your project. Whether you are a professional contractor or a DIY enthusiast, these screws consistent performance for your interior woodworking needs. Model Number: 08F250Y