Join metal parts, with a nut or in a tapped hole, so they can be taken apart.

Dome nut raw brass Unifix
Key features
- MaterialBrass
What it is
Dome nut raw brass Unifix. Key specifications: material Brass.
The dome nut, also known as a cap nut, is a nut closed at one end that covers and protects the threaded tip of the screw or rod and finishes off the fixing.
What it is for
Used for assembling steel structures and for mechanical fixing of structures and components to walls, ceilings and floors.
How to use it
Screw it onto the screw or stud of the same thread, after the washer, and tighten with a spanner or socket. The threaded part must not touch the bottom of the cap: it is the nut that clamps the part. Use it where the protruding end is dangerous or unsightly.
Where it is used
- Mechanical engineering industry
- Mechanical workshops
Technical data
- Material: Brass
Who it is for
Designed for metal fabricators and industrial maintenance technicians.
Standards and compliance
Reference standards: CE marking in accordance with the EU directives applicable to the screws and bolts sector, compliance with the technical and safety standards in force, technical documentation supplied by the manufacturer Unifix.
Raw brass is a Unifix product in the Screws and bolts category for professional use.
Related products
- Dome nut stainless steel A2 AISI 304 Cl.70 Unifix
- Tall dome nut, raw brass, Unifix
- Threaded rod, steel, class 4.8, Unifix — from the category Threaded Rods
- Spring washer (Grover) Unifix — from the category Flat Washers
- Metric-thread plug Unifix — from the category Bolts and Metric Screws
- Browse the whole category: Hex Nuts
Before you order
Tell us the quantities you need and the intended use: if there is a more suitable version, or an equivalent available sooner, we will let you know.
For prices and availability, request a quote from AMES Srl: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative.
Specifications 1
| Material | Brass |
|---|
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
Spread the load under nuts and screws and stop the fixing coming loose.
Make tie rods, hangers and chemical anchor fixings together with nuts, washers and connectors.
Tighten and loosen nuts and bolts with the open end or the polygonal ring end.




