Factory directly supply Flat Head Screws In Taiwan - Pan head self drilling screw – Shuangzi

Product Details:    Features:  Special process and characteristic advantages:
  1. Galvanized surface, high brightness, strong corrosion resistance.
  2. Carburize tempering treatment, high surface hardness.
  3. Advanced technology, high locking performance.
Product Usage:
  1. Suitable for the thin metal plate, galvanized steel plate, colored steel plate and similar thickness steel.
  2. Applicable to aluminum door and window, plastic steel door and window, automobile body, container, metal packing case. 
  3. Various iron parts of home decoration, interior ceiling decoration and so on.
Optimum drilling thickness:  The thickness of the bond steel plate shall not exceed 3mm.  Parameter:
Item CSK/ Pan/ Wafer Head Drilling Screw
Material Carbon steel ,C1022A,stainless steel,,,
Head Type Hex head, csk head, truss head, pan head,,,,
Surface treatment White zinc,blue white zinc,yellow zinc,colored painted,
Standard DIN,ISO,,,,,,
Thread Fine, coarse
Package Small box+ carton / 25kg bag
Delivery time In stock within 7workdays. OEM or customize about 25~40days.
Samples Available
Dimension:  Product pictures: