Hexagon Socket Head Self-drilling Screw with Chamfered Edge
Self-tapping Screw is a kind of screw with a drill bit. It is constructed by a special electric tool. Drilling, tapping, fixing and locking are completed in one time.
Self-tapping Screw is a kind of screw with a drill bit. It is constructed by a special electric tool. Drilling, tapping, fixing and locking are completed in one time.
A Self-drilling Screw essentially is a self-tapping screw with the added feature of a drill point end. Self-drilling screws eliminate the need for a pre-drilled pilot hole as they perform the drilling, tapping and fastening in one action. The hardened steel fixings are generally used when fixing metal to metal or metal to timber
Professional
Focusing on fastener manufacturing for more than ten years, inheriting Taiwan’s advanced production technology, using imported equipment, and a full E-process control system
Strict Quality Control
Strictly follow the ISO quality management system, we strive for perfection, the benchmark product in the casting stainless steel fastener industry