Self drilling screw *Meterial :stainless steel *Size: 2.9~6.3mm*13~100mm *H:pan,flat,hex etc. *ISO9001,ROHS

Self drilling screw

Why we need self drilling screws?

1)Self drilling screw's tail was drilling or sharp, don't need auxiliary processing,can save much 

construction time.

2Compare with common screws,self drilling screws are higher in tenacity and maintain power.More secure

  and won't loose for a long time,self drilling screws can be used security.

3)Especially in construction, construction, houses and other places, work, cost, etc.,

   self drilling screws are the best economic screws.

Self drilling screw