射钉shotting nail 是利用发射空包弹产生的火药燃气作为动力，打入建筑体的钉子。通常由一颗钉子加齿圈或塑料定位卡圈构成。
由钢制成的常称为钢钉。
  利用发射空包弹产生的火药燃气作为动力，打入建筑体的钉子。通常由一颗钉子加齿圈或塑料定位卡圈构成。齿圈和塑料定位卡圈的作用是把钉身固定在射钉枪枪管中，以免击发时侧偏。
  射钉shotting nail 的作用是将射钉打入混凝土或钢板等基体，起紧固连接作用。
  射钉shotting nail 的材质一般用60#钢，经热处理，成品的芯部硬度为HRC52-57。能射穿Q235 0.8mm-1.2mm钢板。
A shooting nail is a nail driven into a building using the gunpowder gas generated by firing a blanks. It usually consists of a nail with a toothed ring or plastic locating ring.
Those made of steel are often called steel nails.
  A nail that is driven into a building using the gunpowder gas generated by the firing of a blanks. Usually consists of a nail with a tine or plastic locating ring. The function of the ring and the plastic retaining ring is to hold the nail in the barrel of the nail gun so that it does not deflect sideways during firing.
  The function of the nail shotting nail is to drive the nail into the substrate, e.g. concrete or steel plate, to provide a tight connection.
  The nail shooting nail is generally made of 60# steel, heat-treated, with a core hardness of HRC 52-57, and can shoot through Q235 0.8mm-1.2mm steel plates.