For the most comprehensive selection of nails and screws, look for GripRite, the most popular fastener brand in America. No matter what project or size you choose, GripRite offers the perfect fixing solution. As construction materials and techniques evolve, zipper design follows up with changing techniques. Fastener needs vary from project to project, and fasteners used can extend or lose the safety and average life of your project. Fasteners are designed to meet the special needs of projects such as roofs and drywalls and are often known for their applications. Features: Used for construction, carpentry work, and framing. Checkerboard head is designed to sink flush to the surface. Vinyl coated smooth shank for easy nailing and a secure hold. Manufactured to meet ASTM F1667 specifications. Vinyl finish Gauge 11.5 Head Diameter 0.75 Inch.. Head Type Round 2.25" Length.. Material Steel Nail type sinker. Point Type: Diamond Shank Type Smooth Shank Call Out Size 8D Container Size 30 Indoor or outdoor use Weight: 33 lbs