What are dry wall nails

Posted by yy on March 20th, 2020

Dry wall nails from English the name of the Drywall Screw directly translated, its biggest feature is the horn head in appearance modeling, double fine-tooth Drywall Screw and single coarse thread drywall screw, the difference is the biggest difference is that the former thread double thread, suitable for gypsum board with thickness less than 0.8 mm connection between metal keel, while the latter applies to gypsum board and wooden keel connection.

Drywall screw series is one of the most important categories in the whole fastener product series. The product is mainly used for the installation of various plasterboard, light partition wall and ceiling series.

Double thread thin tooth drywall screw

Phosphating drywall screw are the most basic products, while blue and white zinc drywall screw are a supplement. Slightly different is that black phosphatizing has a certain lubricity, attack speed (enter the specified thickness of steel plate speed, is a quality assessment index) slightly better; And blue white zinc is in the rustproof effect is a bit better, and the product's natural color is shallow, not easy in the paint after decoration.

There is almost no difference between blue and white zinc and yellow zinc in rust resistance, only in the use of different habits or user preferences.

Single thread thick tooth drywall screw

The thread of single line thick tooth drywall screw is wider, corresponding attack speed is faster also, at the same time because enter wood later won't destroy the structure of woodiness material itself, so than double line thin tooth drywall screw is more suitable for the installation of wood keel.

In abroad, general construction pays attention to the choice of suitable fastener products, a single line thick tooth drywall screw is used as a double line thin tooth drywall screw alternative varieties more suitable for use on the connection of wood keel. In the domestic market, for a long time has been all the use of a double-thread thin tooth drywall screw, the use of habits of change needs a certain amount of time.

Self drill editor

For connection between plasterboard and metal keel with thickness not exceeding 2.3mm. Black phosphating and yellow zinc coating are available. The applicable scope and purchase price of both are basically the same. And yellow zinc is in the rustproof effect is a bit better, and the product's natural color is shallow, not easy in the paint after decoration.