Insert Nut Threaded Wood Zinc Plated D Type Flange Alloy Steel Nuts

An insert nut provides a threaded socket for a wooden workpiece, similar to a wall anchor. Insert nuts are inserted into a pre-drilled hole by one of two means: screw-in and hammer in. In both cases, the external protrusions bite into the wood, preventing the nut from either turning or pulling out. Insert nuts are advantageous over barrel nuts and T-nuts because they can be installed from one side of the workpiece. Ever Hardware provides the custom-made insert nut 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 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, the application of chromates over zinc is also seen as an industrial trend.

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