Dome Nuts

Name: Black Dome Head Nuts & Brass Dome Nuts – Durable, Stylish, and Reliable
Availability: InStock
Rating: 4.5 (89 reviews)

Dome Nuts feature a smooth, rounded cap to protect bolt threads and enhance safety in assemblies. Made from durable materials, they resist corrosion and wear, ensuring long-lasting performance. Ideal for machinery, automotive, and industrial applications, these nuts provide secure fastening while offering a finished, professional appearance.

Specification Sheet

Size : M8-M30

Standard : ISO / DIN / ANSI / ASME / ASTM / BS / AS / JIS

Factory : YES

Material : Q235 / 35K / 45K / 40Cr / B7 / 20MnTiB / A2 / A4 carbon steel & stainless steel

Grade : 4.8,8.8,10.9

Surface : BZP, YZP, zinc plated or customizable

Samples : samples are free

MOQ : 1000PCS

Packing : ctn, plt or customizable

Email : info@topfastener.com

Get In Touth With Us

Protective Design

The dome shape covers exposed bolt ends, preventing damage, injury, and corrosion, enhancing both safety and aesthetics in assemblies.
Durable Material Construction

Made from high-quality steel, stainless steel, or alloy materials, dome nuts offer long-lasting strength and resistance to wear in demanding applications.
Corrosion Resistance

With coatings like zinc plating, galvanization, or black oxide, dome nuts maintain performance and appearance even in harsh or outdoor environments.
Secure and Reliable Fastening

Designed for precise threading and tight engagement, dome nuts ensure stable, vibration-resistant connections, reducing maintenance needs and improving overall project reliability.