Cotter Pin Spring Elastic Cylindrical Hollow Positioning Roll Pins
The metal cotter pin can be bent during installation to act like a staple or spring pin. We have the largest selection of custom pins available anywhere. A fastening pin, such as a dowel pin or clevis pin, provides strength when you secure your materials. A hitch pin assembly ensures that your trailer is secure by dropping the pin in place and locking. A steel-grade, industrial safety pin locates, aligns and safely secures components. Ever Hardware provides the custom-made cotter pin and customizable packaging.
Galvanization, or galvanisation, (or galvanizing as it is most commonly called in that industry), is the process of applying a protective zinc coating to steel or iron, to prevent cotter pin rusting. The most common method is hot-dip galvanizing, in which parts are submerged in a bath of molten zinc. Galvanizing protects in three ways:
It forms a coating of zinc which, when intact, prevents corrosive substances from reaching the underlying steel or iron.
The zinc serves as a sacrificial anode so that even if the coating is scratched, the exposed steel will still be protected by the remaining zinc.
The zinc protects its base metal by corroding before iron. For better results, application of chromates over zinc is also seen as an industrial trend.
Hot-dip galvanizing is the process of immersing iron or steel in a bath of molten zinc to produce a corrosion resistant, multi-layered coating of zinc-iron alloy and zinc metal. While the steel is immersed in the zinc, a metallurgical reaction occurs between the iron in the steel and the molten zinc. This reaction is a diffusion process, so the coating forms perpendicular to all surfaces creating a uniform thickness throughout the part.
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|Finish||Galvanization or As request|
|Type||Hollow Roll or As request|
|Place of origin||China Mainland|
|Size option||As request|
|Color||Black or as request|