Fine Tooth Drywall Screw

Characteristics and applications of Jiaxing Chishing® Fine tooth drywall screw

The biggest feature of drywall screw in appearance is the shape of horn head,which is divided into double thread fine tooth drywall screws and single thread coarse thread drywall screw.The biggest difference between the two is that the thread of the former is double thread,which is applicable to the connection between gypsum board and metal keel with thickness not exceeding 0.8mm,while the latter is applicable to the connection between gypsum board and wood keel.

Fine tooth drywall screw series is one of the most important categories in the whole fastener product line.Fine tooth drywall screws are mainly used for the installation of various gypsum boards,light partition walls and ceiling ceiling series.

Carbonized fine tooth drywall screw is the most basic product line, and blue white zinc fine tooth drywall screw is a supplement.The application scope and purchase price of the two are basically the same. The slight difference is that the black photostatting has certain lubricity, and the attack speed (the speed of entering the specified thickness steel plate,which is a quality assessment index)is slightly better;Blue and white zinc is slightly better in rust prevention effect,and the natural color of the product is light,which is not easy to be colored after coating decoration.

There is almost no difference between blue white zinc and yellow zinc in rust prevention ability,only due to different usage habits or user preferences.

The process is controlled layer by layer, and everyone pays attention to quality.

(1) Quality:Products use high-quality materials to ensure quality.We have a professional QC team to inspect every project from production to packaging.And before leaving the factory,all specifications of products are sampled and tested to ensure stable quality.We guarantee the high-quality coating and low roughness of screws.

(2) Product features:Straight,not easy to break,sharp thread, good durability.

(3) Strict quality control:For each order,the quality control department will conduct strict inspection before delivery.Poor quality will be avoided in the door.

(4) Transportation:We have transportation department and freight forwarder,so we can ensure faster delivery and better protection of goods.

(5) Efficiency:Fast production time,only 260 minutes away from the nearest Shanghai port.

(6) Service:Customer service answers customer questions online 24 hours a day,and uses high-quality materials to ensure quality.

Product display of Fine tooth drywall screw

Product advantages:

1. Use good quality material to ensure the quality

2. High quality coating and low roughness

3. Straight,not easy to broken

4. Sharp thread,good drilling

5. Stable quality

6. Fast production time

Fine tooth drywall screw product parameter

Coating of Jiaxing Chishing® fine tooth drywall screw

Surface anti-corrosion treatment refers to the application of protective layer on the metal surface by various methods.Its function is to isolate the metal from the corrosive environment, so as to inhibit the occurrence of corrosion process,or reduce the contact of corrosive medium with the metal surface,so as to achieve the purpose of preventing or reducing corrosion.

The protective layer shall meet the following requirements:

1.Corrosion resistance

2.Compact and complete structure with small pores

3. Firm combination with base metal and good adhesion;

4.Uniform distribution and certain thickness.

The protective layer is generally divided into metal coating and non-metal coating.The metal coating refers to the protective layer formed on the surface of the easily corroded metal by the metal or alloy with strong corrosion resistance.This kind of coating is also called coating.There are quite a lot of methods and types of metal plating,of which the most common is electroplating,followed by molten metal dip coating(hot dip coating)and chemical surface treatment.

Features of countersunk head slotted Brass Wood Screw zinc plating:

1. Good toughness.

2. Corrosion resistance.

3. Bright and beautiful appearance.

4. High strength.

5. Good quality and low price.

Instructions for the use of fine tooth drywall screws

Tools for installing fine tooth drywall screw:the screwdriver is its loading and unloading tool;In addition,There is a special screwdriver installed on the bow drill,which is suitable for loading and unloading larger drywall screws,which is more convenient and labor-saving.Another thing to pay attention to is that drywall screws must be screwed in with a screwdriver. Never knock in with a hammer,which will damage the surrounding wood. 

Packing method of fine tooth drywall screws

We usually use bulk,color box,Kraft carton,PC plastic box,PC plastic bucket,tray and other packaging methods.

Of course, customers can also customize.

Company introduction