DA nails (full name: DA series diagonal collated straight nails/finishing nails) are 15GA specification, 34° angle glue-collated straight nails, specially designed for DA series pneumatic diagonal nail guns. They focus on medium and heavy woodworking finishing scenarios, featuring high fastening force and low nail marks, and are widely used in professional woodworking fields such as furniture, cabinets, and decorative moldings. In terms of material, the base material is high-quality high-carbon steel wire, which undergoes quenching and tempering treatment, achieving an excellent balance between hardness and toughness. It is not easy to bend or break when penetrating hard wood or medium-density fiberboard. After being driven in, the pull-out resistance is stable, and it is not easy to loosen or fall off. The surface is mainly treated with electro-galvanizing, with a uniform and dense coating, which has good moisture and rust resistance, suitable for conventional indoor working conditions. For scenarios with high anti-corrosion requirements, 304 stainless steel can be selected to meet the long-term use needs in outdoor or humid environments. The nail tip is designed with a chisel-shaped sharp angle, which is sharp for piercing, feeds smoothly into the gun, and has a low jamming rate during continuous operation. The nail shank is available in smooth and ringed styles; the ringed style can further enhance the gripping force to prevent the nail from being pulled out of the wood. In terms of specifications, the wire gauge is standard 15GA, with a wire diameter of approximately 1.8mm and a nail head diameter of approximately 3.1mm, featuring high overall strength and strong load-bearing capacity. The nail leg length covers a wide range, with common specifications from 25mm (1-1/4 inches) to 64mm (2-1/2 inches), adapting to different thicknesses of boards and fixing needs, such as 32mm, 38mm, 45mm, 50mm, 64mm, etc. The nail collation angle is a standard 34°, connected into strips by glue bonding process, which is compatible with special diagonal nail gun magazines. It can reach areas that are difficult for straight nail guns to operate, such as corners and gaps, greatly improving construction flexibility. The packaging is mostly 2000-4000 pieces per box, suitable for bulk purchase. Its application scenarios are highly focused on woodworking finishing fields, mainly used for the assembly and fixing of cabinets, wardrobes, and furniture, the installation of door casings, window casings, skirting boards, and decorative moldings. It is also used in medium and heavy woodworking projects such as stair handrails, wall panels, and wooden moldings. With the characteristics of diagonal nailing, hidden nail marks, and strong fastening force, it has become an indispensable fastener in professional woodworking decoration.
