Product Name

Self Drilling Screw Square Drive Trim Head

Details Information

Introduction

Self-Drilling screws create their own hole and form their own mating thread in the process. Designed for convenience, self-drilling screws require only a screw gun to fix them in place instead of using a drill to start the hole. When selecting a self-drilling screw design, it is important to consider the material thickness and type of materials to be joined.

 Features 

1.Corrosion resistance, excellent against gas, weathering, and other kinds of corrosive factors including saltwater.

2.Resistant to acid and alkaline attack.

3.Easy to install, time-saving, minimize labor.

4.High-hardness points and leads threads for drilling and tapping.

5.A variety of colors to suit different purposes.

6.TUV CERT ISO9001:2000 quality assurance.

7.Precise dimension.

8.Long service life.

 Applications 

1.For the fastening process in steel, they are used on steel frame construction or fastening other materials on steel.

2.For the fastening process in wood, they are used for applications in wood structures or industrial lightweight constructions, such as roof deck, flooring.

3.For the fastening process in aluminum, they are used for special industrial applications, construction, and manufacturing of windows.