Home/Products/Fastener/Fastener/Self-drilling Screws/Long-size Self-drilling Screws

Self-drilling Screws

Long-size Self-drilling Screws

Long-size Self-drilling Screws

  • Dia.:M3~M12
  • Length:25mm~300mm
  • Coating:Zinc plating & Ruspert
  • Material:Carbon Steel 1022
Similar to a sheet metal screw, but it has a drill-shaped point to cut through the substrate to eliminate the need for drilling a pilot hole. Designed for use in soft steel or other metals.

​We are good in long-size screws including both construction screws and self-drilling screws.
Sizes of the self-drilling screws are capable of length 13mm to 430mm with varies of diameter and recess.
All are customized available, especially for the long sizes. 

​Applications of the self-drilling screws.