Steel Screws Hex Socket Cylinder Head Self Tapping Fastener Flat End

The steel screws are made of carbon steel with galvanization or the other surface finishing. The screws are commonly used in machine parts, die fixturing, and clamping. The flat socket head enables driving where there is not sufficient space for wrenches or sockets, and allows the screw head to sit flush on the surface. Ever Hardware provides the custom made steel screws 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 steel screws from 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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Category Steel Screws
Finish Galvanization or As request
Type Self-Tapping Threaded or As request
Material Stainless Steel/Steel
Brand Ever Hardware
Place of origin China Mainland
Size option As request
Color Yellow or as request

Steel Screws Hex Socket Cylinder Head Self Tapping Fastener Flat EndEver Hardware Industrial Limited

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