As is clear from the name of these nails (Bullet Point), the tips of these nails are bullet-shaped, i.e., instead of a straight conical thickening from the tip to the main diameter, there is a smooth thickening along a curved line. This tip shape is not achieved by stamping (cutting off excess material from the tip of the nail), but by rolling this tip in a compression roller. This process not only makes the shape of the nail tip more regular (ballistic) and smoother, but also makes the nail material in the area of the nail tip more compacted. It is due to this compaction that these nails are called forged nails. Forged Bullet Point Nails as well as Toua Reinforcement Nails have a reduced nail body shape that allows better penetration of high-density materials, and an improved electroplating coating that prevents corrosion, making them more suitable for installation outdoors and in wet, corrosive environments (e.g. coastal areas). These nails have a variable body thickness - the diameter of the nail body is 3.05 mm, and then using a reduction technique, the diameter of the nail is reduced to 2.7 mm. Nails with a larger diameter experience more resistance when entering the material and also create more stress in the material, which increases the amount of possible chipping and failure in the material. The reduced nail body allows for a "softer" entry into the material, which improves the quality of aiming on complex surfaces. The 3.05 mm diameter of the nail body in turn reduces the effects of bending loads when driving the nail into solid materials. Voluntary Certificate of Conformity GOST Fire Safety Certificate GOST Nails for Concrete, Metal, Brick Toua CN are suitable for use with most gas, battery and pneumatic mounting guns. Suitable for installation on brick, medium and high density concrete as well as solid (over 6 mm) and non-massive metal (3 to 6 mm thick). Widely used for general building installations: mounting plywood to concrete, mounting thin metal and aluminum rails to concrete and brick, mounting corrugated sheeting to concrete, brick and metal beams. They are also used for shooting plasterboard rails, plaster mesh, electrical work, suspended ceilings and installation of utility systems.