Self Drilling Screws CSK Flat Head Phillips DIN7504P for sheet metal application.They are also called Teks screws.Self Drilling Screws CSK Flat Head Phillips DIN7504P have a drill-bit point to enable drilling into metal without first creating a pilot hole.They are available in all shapes,sizes and numerous different head types.
This is Abby Wong of Haiyan Chunhai Fastener Co.,Ltd from China.
Haiyan Chunhai Fastener Co.,Ltd has specilized in producing screws for 10 years with the strength of screws.
The mainly products are:
- Drywall screw (3.5/#6, 3.9/7# 4.2/8#, 4.8/#10)
- Self-drilling screw (CSK head, truss head, pan head, hex head, etc.)
- Self-tapping screw (CSK head, truss head, pan head, hex head,etc.)
- Chipboard screw
- A few non-standard screws.
Other head type is available.
Material: C1022.
Surface: Zinc plating (CR3), phosphated, dacrotized
Drive type: Phillips,Pozi,Slot,Torx,Square,Combination
We hereby sincerely welcome friends home and abroad to visit our factory.
More info: www.chunhaifasteners.com
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