Non-standard / Drawing-based / Per Sample Precision Custom Screws & Special Fasteners Class 4.8, 8.8, 10.9, 12.9 / Custom Hardness Zinc (Cr3+), Black Oxide, Ni-Plated, Anodizing, Nylok
Non-standard / Drawing-based / Per Sample Precision Custom Screws & Special Fasteners Class 4.8, 8.8, 10.9, 12.9 / Custom Hardness Zinc (Cr3+), Black Oxide, Ni-Plated, Anodizing, Nylok
StandardNon-standard / Drawing-based / Per Sample
SpecificationM1.0 - M20 (Miniature to Large)
MaterialCarbon Steel, Alloy Steel, Stainless Steel (304, 316), Brass, Aluminum
Property ClassClass 4.8, 8.8, 10.9, 12.9 / Custom Hardness
FinishZinc (Cr3+), Black Oxide, Ni-Plated, Anodizing, Nylok

Product Description

Cold Forging / CNC Machining / Micro-Screws

Focus: Recess drive performance and micro-precision.

  • Drive Recess Geometry Precision-punched recesses (Torx/Six-Lobe, Security Pin, 12-Point, Socket, Oval, or Custom Design) designed for high torque transfer and Zero-Cam-out performance.
  • Micro-Screw Capability: Specialized production lines for diameters as small as M1.0 , featuring high-definition thread profiles and miniature head ratios.
  • Point Configurations: Tailored screw points including Dog Point, Cup Point, Header Point, and Tapered Points for specific locating or piercing requirements.
  • Anti-Vibration Coatings: Pre-applied chemical patches (e.g., Nylok, Precote, or Dri-Loc ) available for 360° or 180° coverage to provide permanent locking and sealing.
  • Hydrogen Embrittlement Relief: Mandatory baking processes for high-strength (Class 10.9+) electroplated screws to ensure structural safety and prevent delayed fractures.