Cross countersunk drilling screws are generally installed with an electric screwdriver. The tail of the drill tail screw is in the form of drill tail or pointed tail, without auxiliary processing, it can directly drill, tap and lock on the setting materials and foundation materials, greatly saving construction time. Compared with ordinary screws, it has high tenacity and maintenance force, and will not loosen for a long time after combination. It is easy to use safe drilling and tapping to complete the operation at one time.
Due to its self forming or thread tapping, it has a high combined anti loose ability, and can be loaded and unloaded. It is mainly used for fixing color steel tiles of steel structures and also used for fixing sheet materials of simple buildings. It cannot be used for metal to metal combination and fixation. The materials are iron and stainless steel, among which stainless steel is divided into various materials. Screws are tools that use the physical and mathematical principles of the circular rotation of the inclined plane of objects and the friction force to fasten the artifacts and parts step by step. The drilling screw is a wood screw with a self tapping drilling head at the front of the screw.
Product Details
Place of Origin: Hebei, China
Brand Name: Zhongpin
Standard: DIN7504
Product name: Crosse recessed Countersunk Head Drilling Screw
Material: Stainless Steel
Size: M3-M6
Packing: 25KG Woven Bags
MOQ: 2tons per size
Delivery time: 7-15 Days
Port: Tianjin Port
