Product introduction and classification of drywall nails

Drywall nails are a type of nail. Its name is directly translated from the English Drywall Screw. The biggest feature in appearance is the flare head shape, the double-line fine-tooth drywall screws and the single-line coarse-tooth drywall screws. The difference is that the former thread is double threaded.

The name of the drywall screw is directly translated from the English Drywall Screw. The biggest feature in appearance is the flare head shape, the double-line fine-tooth drywall screw and the single-line coarse-tooth drywall screw. The biggest difference between the two is the former. The thread is double threaded and is suitable for the connection between plasterboard and metal keels up to 0.8 mm thick, while the latter is suitable for the connection of plasterboard to wood keel.
The drywall screw series is one of the most important categories in the entire fastener product line. This product is mainly used in the installation of various gypsum board, lightweight partition wall and ceiling ceiling series.

Double line fine teeth
Phosphated drywall screws are the most basic product line, while blue and white zinc drywall screws are a supplement. The scope and purchase price of the two are basically the same. The slight difference is that black phosphating has a certain lubricity, the attack speed (the speed of attacking the steel plate of the specified thickness is a quality evaluation index) is slightly better; and the blue and white zinc is slightly better in the anti-rust effect, and The light color of the product is not easy to be colored after the decoration of the paint.
Blue-white zinc and yellow zinc have almost no difference in rust-preventing ability, only the difference in usage habits or user preferences.

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