Product name
Hex washer Head Self drilling screws
Surface treatment
Zinc Plated , Galvanized
Gauge
4.2mm 4.8mm 5.5mm 6.3mm
Application
Building, Wood , Sheet Metal.
Type
Precision Nonstandard Parts(OEM Service)
Grade
4.8/ 8.8/ 10.9/ 12.9 Ect
Thread type
Fine or Coarse Thread