#7 coarse fine thread phosphoric drywall screw with double thread self-tapping screws needle point double threaded wood screws
Item specifics
- Material
- C1022, 1022A
- Shank Diameter
- 2.5mm-6.0mm
- Length
- 13mm-200mm
- Diameter
- #6(3.5mm),#7(3.9mm),#8(4.2mm),#10(4.8mm)
- Head
- Bugle head
- Surface
- Black/grey phosphate or zinc plated
Review
Description
Product Parameter
|
Material
|
Q195/Q235/45#/55#/304/22A
|
|
Shank diameter
|
1.2mm-10mm
|
|
Length
|
19mm-300mm
|
|
Head
|
flated head, checkered head, round head
|
Surface treatment | polishing, silver-white zinc plating, blue-white zinc plating, colorful zinc plating, mechanical zinc plating, hot-dip galvanizing, zinc infiltration, black cooking, polishing, phosphating, copper plating, nickel plating |
Usage | Building construction, decoration field, bicycle parts, wooden furniture, electrical component, household and so on |
Drywall Screw Advantage
Drywall Screw Details
Drywall Screw Application
Drywall Screw Packing
