drywall screw
1. Surface Treatment: Black, Grey Phosphated
2. Material: C1022 steel hardend
3. Head type: pilliips bugle head
4. End type: sharp point, drilling point
5. Thread: fine thread for metal, coarse thread for wood
6. Diameter from 3.5mm to 4.8mm, #6 to #10;
Length from 19mm to 150mm,3/4" to 5".
7. Package: Small box or Bulk Cartons (with big polybag)
8. Bulk Packing (15 KGS per carton with big polybag)












