6 Mm Self Drilling Screw

It is used on composite panels to mount to the concrete purnils.
It ensures water resistant by force of EPDM washer.
It has a great holding strength.
Save time, labor force and cost.

5.5 X 60MM 

5.5 X 75MM 

5.5 X 90MM 

5.5 X 105MM 

5.5 X 120MM