Construction fasteners line-up includes a diverse and reliable assortment of nails and screws in a variety of styles and sizes for all phases of construction. Packaging provides detailed information about the fasteners inside that aids fastener selection. Nail length and width (gauge), shank type, head style and finish work together to provide the appropriate fastener for the described application. Special attention should be given to the environment in which the fastener will be used. Check building codes for requirements and recommendations.