Slotted Pan Head Self Drilling Screw

Drilling tail screw is a new invention in recent years. Screw is a common term for fastener.

The tail of the drill tail screw is in the shape of drill tail or sharp tail, which can be directly drilled, tapped and locked on the setting materials and basic materials without auxiliary processing, thus greatly saving the construction time. Compared with ordinary screw, it has high pull-out force and maintenance force, and it will not loosen for a long time after combination. It is safe to use, and it is easy to finish drilling and tapping at one time.

Our company is specialized in making fasteners, we can provide a variety of bolt,nut,Anchor.like:Hex Bolt,Hex Nut ,Wire Rope.We have our own warehouse, standing stock, we can open molds to make products through the drawings provided by customers.we provide the best service. 

Usage: it is a kind of wood screw. It is mainly used for fixing color steel tile of steel structure. It can also be used for fixing thin plate of simple building. It cannot be used for metal to metal bonding.

According to the difference of drilling tail, it can be divided into three parts

Round head Mizi / Cross / plum, countersunk head (flat head) / Mizi / Cross / plum, hexagonal Huasi, round head Huasi (big flat head), horn head, etc