- Decorative finishing for furniture, architectural hardware and visible assemblies.
- Covers exposed threads to reduce sharp edges and protect thread ends.
- Suitable for machinery, automotive and general hardware assemblies.

Product Overview & Description
M12 dome nut with a closed rounded cap. Zinc-plated mild steel provides an economical general-purpose finish for protected assemblies.
The closed dome covers the exposed end of a matching male thread, giving a cleaner appearance and reducing contact with sharp thread ends.
Technical Specifications & Dimensions
Engineered fastener properties, thread tolerances, and tooling standards.
Thread SizeM12
MaterialMild Steel
Head StyleDome / Acorn Nut
Drive StyleExternal Hex
Finish / CoatingZinc Plated
Fastener TypeDome Nut
Family / Series CodeDOME-M12-MSZ
Thread DirectionRight Hand
Thread CoverageFully Threaded
Dimensional Data & Size Matrix
| Nominal Thread Size | M12 |
|---|---|
| Material | Mild Steel |
| Finish | Zinc Plated |
| Nut Type | Dome / Acorn Nut |
Engineering & Application Notes
Use only with a matching metric male thread. Verify thread pitch and fit before assembly.
Applications, Installation & Handling
Practical engineering instructions, driver tooling advice, and care recommendations.
Designed for matching M12 metric male threads. Confirm pitch compatibility before installation.
1 × dome nut
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