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Dome or Cap nut

Dome Nuts, also known as Cap Nuts, are protective fastening components designed with a closed dome-shaped top that covers exposed bolt threads for enhanced safety, appearance, and corrosion protection. These nuts are widely used in automotive, furniture, industrial, and decorative applications where a clean and finished look is required. Manufactured with precision threading and high-quality materials, dome nuts provide secure fastening, durability, and long-lasting performance.

Features

  • Dome-shaped closed-end design
  • Protects exposed bolt threads
  • Provides clean and aesthetic appearance
  • High tensile strength and durability
  • Precision threads for secure fastening
  • Excellent corrosion and wear resistance
  • Suitable for decorative and safety applications
  • Available in multiple sizes and finishes

 

Field Details
Head Type Dome Nut / Cap Nut
Thread Type Metric Thread & UNC/UNF Thread
Drive Type Spanner / Socket Wrench
Sizes M4 – M24

MATERIAL OPTIONS

  • Stainless Steel (SS 304 / SS 316)
  • Carbon Steel
  • Mild Steel
  • Brass
  • Aluminum
  • Zinc-Plated Steel
  • Chrome-Plated Steel
  • Hot Dip Galvanized Steel

APPLICATIONS

  • Automotive and transportation industries
  • Furniture and interior fittings
  • Industrial machinery and equipment
  • Electrical and hardware installations
  • Decorative and architectural applications
  • Mechanical and engineering assemblies
  • Safety covering applications
  • Fabrication and maintenance works