What Is The Difference Between Pvc Self Drilling Window Screw And Self-Drilling Window Screw?

A self-drilling screw is a screw with self-drilling threads that can drive itself into the material without pre-drilling. PVC Self Drilling Window Screw is a special self-drilling screw that can drive itself into the material while drilling.

So what is the difference between self-drilling screws and self-drilling screws?

PVC Self Drilling Window Screw and Self-Drilling Window Screw have different drilling requirements. Self-drilling window screws need to be drilled before use, while PVC Self Drilling Window Screw does not. The threaded head of the self-drilling screw has a special structure that can drill into the material while drilling, thus omitting the drilling step.

PVC Self Drilling Window Screw and self-drilling screws have different application ranges. Self-drilling screws are suitable for thinner materials such as wood, plastic, etc. Since self-drilling screws need to be drilled before use, it is more difficult to use on thicker metal or hard materials. Self-drilling screws have a wider range of applications. They can be used not only for wood and plastic, but also for thicker metals and hard materials.

The precautions for using the two are different. When using self-tapping screws, you need to use a wrench or electric screwdriver to gently rotate at the pre-drilled position to make it enter the material smoothly. When using PVC Self Drilling Window Screw, you need to choose a drill bit according to the size of the screw head to ensure that the reserved hole diameter is suitable for the size of the self-drilling screw.

What are the differences in the use scenarios of self-tapping screws and PVC Self Drilling Window Screw? Self-tapping screws are usually used in furniture, electrical appliances, construction, decoration and other fields, and are suitable for thinner materials.

Self-drilling screws have a wider range of applications and can be used for the connection of various materials, especially for the connection of steel structures, aluminum alloys, stainless steel and other materials. In short, although self-tapping screws and PVC Self Drilling Window Screws are both screws, their use methods, scope of application and precautions are different. Correctly selecting and using them can bring convenience to our work and life.