HOME / FASTENER SOLUTIONS / INDUSTRIAL NUTS / FINISHED HEX NUTS / INCH GR 8.8 CR6 NUT

Finished Hex Nuts Metric Sizes Grade 8.8 Cr6 Plating

Narrow Your Results By:

Grade 8.8 Metric Finished Hex Head Nut with Cr6 Plating: Strength and Superior Corrosion Resistance

The Grade 8.8 Metric Finished Hex Head Nut with Cr6 Plating offers exceptional strength and durability, making it an ideal choice for heavy-duty applications that require secure and reliable fastening. Manufactured from high-quality carbon steel and finished with Cr6 plating (Chromium 6 plating), this hex nut provides superior corrosion protection, making it suitable for both indoor and outdoor environments exposed to moisture, chemicals, and harsh weather conditions. Perfect for industries such as automotive, construction, machinery, and structural engineering, it ensures long-lasting performance and reliability.
 

Specifications of Grade 8.8 Metric Finished Hex Head Nut with Cr6 Plating

  • Material: Made from premium carbon steel, the Grade 8.8 hex nut is designed for superior strength and resilience, ideal for high-stress, heavy-load applications.
  • Grade: Grade 8.8 classification indicates a medium-strength fastener with a tensile strength of approximately 800 MPa (megapascals), offering excellent load-bearing capacity.
  • Thread Size: Available in a variety of thread sizes, typically ranging from M5 to M30, making it compatible with various bolt sizes and ensuring versatility in different fastening applications.
  • Finish: The Cr6 plating provides excellent corrosion resistance, making this nut suitable for environments exposed to moisture, salt, and other corrosive elements. The plating also ensures a durable and long-lasting finish that withstands wear.
  • Dimensions: The Grade 8.8 hex nut follows international standards such as ISO 4032 and DIN 934, ensuring precise dimensions and compatibility with other fasteners.
  • Strength: Engineered for high-load applications, the Grade 8.8 nut maintains its integrity and provides reliable performance even under extreme stress and pressure.
​

Cr6 Plating Specifications

  • Corrosion Resistance: Chromium 6 plating (Cr6) provides superior protection against rust, oxidation, and corrosion, ensuring the longevity of the nut even in harsh and corrosive environments.
  • Durability: Cr6 plating enhances the nut’s hardness, providing excellent resistance to wear and tear, making it ideal for high-demand industrial and outdoor applications.
  • Aesthetic Appeal: Cr6 finishes offer a bright, polished appearance while maintaining corrosion resistance, making the fastener both functional and visually appealing.
  • Environmental Considerations: While Cr6 plating offers unmatched protection, it is important to note that Chromium 6 is more environmentally regulated due to its toxicity. However, it remains highly effective in industrial environments.
​

The Grade 8.8 Metric Finished Hex Head Nut with Cr6 Plating is the ideal choice for industrial applications that demand high strength, corrosion resistance, and long-lasting durability. Whether used in machinery, construction, automotive, or structural projects, this nut ensures a reliable, secure fastening solution for challenging environments.