Square Head Screw Chamfered Flat Head Electroplating

Square head screw is one of the special screw, especially the head is without any drive on it. The head design of the square head screw enables an easier wrench grip for nut tightening. They are usually used in new construction to mimic an older aesthetic or in railway applications. Ever Hardware provides custom-made fasteners and customizable packaging.

Plating is a surface covering in which a metal is deposited on a conductive surface. Plating has been done for hundreds of years; it is also critical for modern technology. Plating is used to decorate objects, for corrosion inhibition, to improve solderability, to harden, to improve wearability, to reduce friction, to improve paint adhesion, to alter conductivity, to improve IR reflectivity, for radiation shielding, and for other purposes. Jewelry typically uses plating to give a silver or gold finish. The thin-film deposition has plated objects as small as an atom, therefore plating finds uses in nanotechnology.
There are several plating methods and many variations. In one method, a solid surface is covered with a metal sheet, and then heat and pressure are applied to fuse them (a version of this is Sheffield plate). Other plating techniques include electroplating, vapor deposition under vacuum, and sputter deposition. Recently, plating often refers to using liquids. Metallizing refers to coating metal on non-metallic objects.