Nail guns are a type of high-strength steel nails. They are generally made of 60# steel and heat-treated. The hardness of the finished core is HRC52-57. They can be nailed into concrete walls and penetrate Q235 0.8mm-1.2mm high-strength steel plates.

However, it should be noted that nail concrete can be used for concrete walls or steel plates, but nail guns cannot be used for brick walls, because the strength of nails for guns is too high, and brick walls cannot withstand such a large impact force, and nail guns will break the bricks.

 

Nails are usually used with nail guns. When using, just put the nails into the nail gun. Sometimes the nail gun will get stuck and other faults, and it needs to be shut down.

Generally speaking, nail guns are not much different from ordinary steel nails, except that there is an additional gear ring or plastic positioning ring. When nail guns cannot be used, you can also temporarily knock them with a hammer. However, nail guns are designed for nail guns after all, and it will be difficult and skillful to nail them with a hammer. Especially when the strength of the concrete wall is very high, it may not be possible to nail it in with a hammer.