Cone Washer Screw Torx Pan Head Pressure Conical Starlock Washer

The cone washer screw is also known as the crest cup washer screws. When a high clamp load is required, the Crest Cup spring washer assembly is the solution. Crest cup washer screw’s performance-engineered compression washer provides a flat and smooth bearing surface to provide higher tension, resulting in a reliable assembly for the life of the product. Ever Hardware provides the custom made precision square cone washer screw and customizable packaging.

Benefits
Can eliminate double washer combinations
Eliminates handling of loose washers and screws
Adapts easily to automatic assembly equipment
Maximizes joint integrity
Helps prevent embedding, notching, and marring in application materials
Stainless steel does not readily corrode, rust or stain with water as ordinary steel does. However, it is not fully stain-proof in low-oxygen, high salinity, or poor air-circulation environments. There are different grades and surface finishes of stainless steel to suit the environment the alloy must endure. Stainless steel is used where both the properties of steel and corrosion resistance are required. Stainless steels contain sufficient chromium to form a passive film of chromium oxide, which prevents further surface corrosion by blocking oxygen diffusion to the steel surface and blocks corrosion from spreading into the metal’s internal structure. Passivation occurs only if the proportion of chromium is high enough and oxygen is present.
Passivation, in physical chemistry and engineering, refers to a material becoming “passive,” that is, less affected or corroded by the environment of future use. Passivation involves the creation of an outer layer of shield material that is applied as a micro coating, created by chemical reaction with the base material or allowed to build from spontaneous oxidation in the air.

Ever Hardware makes the world a better place