Stainless Steel Dome Nuts 4mm (M4) Grade-304/316

SS (Stainless Steel) Dome Nuts, or Acorn Nuts, are specialized, corrosion-resistant fasteners featuring a hexagonal base and a polished, rounded, closed-end cap. They are primarily used to cover exposed, sharp bolt threads, enhancing safety by preventing snagging while providing a finished, aesthetic appearance for machinery, furniture, and outdoor applications.

Key Features & Specifications
Material: Primarily stainless steel grades (e.g., SS 304, SS 316) for high resistance to rust, corrosion, and weather.
Design: A closed-end, dome-shaped top that protects threads from damage and environmental exposure.
Function: Combines functional fastening with a decorative finish, frequently used for covering exposed threads.
Standards: Often compliant with DIN 1587, which specifies dimensions for high-type hexagon cap nuts.
Sizes: Available in various metric and imperial sizes (e.g., M6-M24).

Common Applications
Industrial Machinery: For covering bolt ends on equipment.
Furniture Manufacturing: Providing a safe, snag-free, and clean look.
Automotive & Marine: Used in environments where rust resistance is essential.
Structural Assemblies: Protecting against exposed, sharp threads.