Phillips countersunk head tapping screws are suitable for fastening after the head can not be higher than the fastened surface of the occasion, mostly used for thin metal plates, such as steel plates, saw plates, etc. between the connection.
Wide range of uses, mainly used in all kinds of electrical appliances, electronic products, computers, cell phones, communication terminals, furniture, automobiles, lighting, speakers, clocks and watches, meters, cameras, machinery and equipment, construction and installation industries.

十字沉头自攻螺钉适用于紧固后头部不能高于被紧固表面的场合,多用于薄的金属板，如钢板、锯板等之间的连接。 用途广泛，主要用于各类电器，电子产品，电脑，手机，通迅终端，家具，汽车，灯饰，音箱，钟表，仪表，照相机，机械设备，建筑安装等行业。