Features：

Hex-Fully Threaded-Low-Profile Socket Head Bolts with cylindrical head bear more load. It has six stress surfaces, compared to only two surfaces of the slotted screws and phillips screws to carry more screwing.
Hexagon socket head cap screws can be buried head treatment. That is, the entire nut is sunk into the workpiece, can maintain the surface of the workpiece flat, beautiful.
Easy to install. Relative to the external hexagonal screws, the hexagonal socket is suitable for more assembly occasions, especially narrow occasions, so it is convenient for assembly and maintenance, debugging is also convenient.

Installation method：

Hexagonal bolts with a wrench shape is "L" type, one side of the long side of the short side of the screw, the short side of the screw, the long side of the hand can save energy and better tighten the screws.
In order to ensure the quality of tightening and automation requirements, the assembly is carried out by means of constant torque wrenches and high-precision tightening guns, so it is necessary to match the corresponding tightening sockets, which are convex hexagonal sockets for hexagonal bolts.

Make sure that the mechanical properties of the product meet the requirements before use, as well as the tensile strength and torque size, in the use of screwing speed and force should be appropriate, not too fast or too large, and the direction of the applied force should be perpendicular to the axis of the screw.

Type	Hexagon	Standard	Din 7984-2002
Name	Hexagon Socket Thin Cylindrical Head Screws	Packaging	Pcs