Brass Acorn Nuts

Brass Acorn Nuts

DIN 1587 BRASS ACORN NUTS
d1seht»x max.
M35.56.0163.81
M477.6685.51.4
M588.79107.51.6
M61011.051282
M81314.3815112.5
M1017/1618.918133
M1219/1821.12216¾
M162426.752821¾

Acorn Nuts line drawingBrass Acorn Nuts, also known as Cap Nuts or Crown Nuts, are a unique type of fastener that provides a secure hold while offering a finished, polished appearance. These nuts are commonly used in automotive, furniture, and architectural applications where both functionality and aesthetics matter. Manufactured at our state-of-the-art facility in Jamnagar, India, we are one of the leading producers and suppliers of Acorn Nuts. Our high-quality products are trusted by industries worldwide for their durability and precision engineering.


Brass Acorn Nuts Key Features

  • Material & Finish:
    Crafted from premium brass, these acorn nuts offer a natural, lustrous finish. They can also be provided with additional plating or passivation based on specific application needs.

  • Design:
    The domed or “crowned” design completely covers the threaded end, eliminating sharp edges. This not only enhances safety by preventing accidental contact but also adds a refined, finished look to any assembly.

  • Standards Compliance:
    Our acorn nuts are manufactured in accordance with international standards (such as DIN 1587 for acorn nuts), ensuring consistent dimensions, reliable performance, and interchangeability.

  • Versatility:
    Available in a wide range of sizes—from smaller diameters (such as #6 or M6) to larger sizes (up to 1/2″ or M12) and offered in both coarse and fine thread pitches—acorn nuts suit a variety of applications.


Technical Specifications (Example Values)

Size Thread Pitch Nut Height Across Flats
M6 1.0 ~9 mm ~10 mm
M8 1.25 ~11 mm ~13 mm
M10 1.5 ~13 mm ~16 mm
M12 1.75 ~15 mm ~18 mm

Note: Actual dimensions may vary slightly as per international standards and customer-specific requirements.


 Applications of Brass Acorn Nuts

  • Decorative Finishing:
    Ideal for furniture, automotive trim, and architectural applications where the aesthetics of exposed fasteners matter.

  • Protection:
    The domed design prevents the sharp edges of standard nuts from causing injury or damaging adjoining surfaces.

  • Environmental Resistance:
    Brass is highly resistant to corrosion, making these acorn nuts suitable for both indoor and outdoor applications—even in moist or chemically aggressive environments.


Advantages of Brass Acorn Nuts

  • Enhanced Appearance:
    The smooth, rounded profile provides a polished, finished look to assemblies.

  • Safety & Protection:
    By concealing the threaded end, acorn nuts minimize the risk of cuts and protect against the ingress of dirt and moisture.

  • Versatility & Reliability:
    Available in multiple sizes and thread types, they offer flexibility for various design and engineering applications while meeting stringent quality standards.


By choosing Conex Metals’ Acorn Nuts, you ensure a high-quality, durable, and aesthetically pleasing solution that enhances both the functionality and the appearance of your final product.