China Pan Head Screws Manufacturer, Supplier, Factory

For industrial applications requiring reliable fastening solutions, Cross Recessed Pan Head Screws are engineered for superior performance. These Cross Recessed Screws feature a low-profile head design that distributes clamping force effectively, preventing surface damage during installation. The cross recess drive allows for efficient torque transmission with reduced cam-out risk, making them ideal for automated assembly lines and high-volume production environments. Available in a variety of materials and finishes, these screws ensure durability and corrosion resistance across diverse operating conditions.


Pan Head Screws are manufactured to exacting standards, with precise thread formations and consistent dimensional accuracy. The versatile design of Pan Head Screws facilitates easy installation using standard drivers, while the broad bearing surface provides excellent holding power in both metal and plastic substrates. High-grade materials such as stainless steel, alloy steel, and brass are utilized to meet specific mechanical and environmental requirements. Pan Head Screws undergo rigorous quality control inspections to verify tensile strength, hardness, and thread integrity, ensuring reliable performance in critical applications.

Key Specifications of Pan Head Screws

  • Drive Type: Phillips, Pozidriv, or Combination
  • Head Diameter: Standard range from 5.5mm to 19mm
  • Thread Pitch: Coarse or fine thread options available
  • Material Grades: Stainless Steel 304/316, Carbon Steel, Brass
  • Surface Treatments: Zinc plating, galvanization, black oxide
  • Standards Compliance: ISO 7045, DIN 7985, ANSI/ASME B18.6.3
Size (M) Head Diameter (mm) Thread Length (mm) Drive Size Tensile Strength (MPa)
M3 5.5 6-20 PH1 800
M4 7.0 8-25 PH2 800
M5 9.0 10-30 PH2 800
M6 10.5 12-40 PH3 700
M8 14.0 16-50 PH3 700
M10 17.5 20-60 PH4 700

Available Finishes and Corrosion Resistance

Finish Type Coating Thickness Salt Spray Test Hours Temperature Resistance Common Applications
Zinc Plated 5-8μm 96h Up to 120°C Indoor machinery, electronics
Hot-Dip Galvanized 45-85μm 500h Up to 200°C Outdoor structures, marine
Black Oxide 1-2μm 24h Up to 150°C Automotive, precision instruments
Stainless Steel N/A 1000h+ Up to 400°C Food processing, chemical plants

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