The installation screw is a metal fastening product that has the appearance of a rod with a full thread. The main difference between a set screw and other types is the absence of a head, a cap. At its ends, there are special protrusions or recesses of the slots, with the help of which the connection and fixation of the structural parts are strengthened.
Scope of application Steel set screw with a trunnion (gujon, threaded pin) It is used to fix two and more main parts. using a thread. It has a slot - an internal hexagon. Not resistant to corrosion.
The material of manufacture is steel
Zinc coating (Plated) protects against corrosion, if fasteners are planned to be used in aggressive conditions.