什么叫气排钉（俗称码钉）

U型气排钉（俗称码钉） 规格型号：J-406---J-425， J-1006---J-1025 技术指标：U型气排的规格型号为钉肩宽度(mm)和钉长（mm）。如：J-406气排钉的钉肩内宽为4mm，钉长为6mm。 用途：用于沙发制造业上衬布及皮革的订固作业；装潢业上天花板及薄板的安装以及木箱制造业上外层薄板的订固作业等。 U-type pneumatic strip nail Model: J-406---J-425，J-1006---J-1025 Technical standards: Shank length (mm): 6mm - 25mm Application: Used for stapling the cloth and leather to the sofa in the furniture industry; fixing work of ceiling and thin plate in the decoration industry and the outer board in the wooden box. Package description: 5000 pieces/box, 20 boxes/carton. Can be packed according to the customer’s request.