Make tie rods, hangers and chemical anchor fixings together with nuts, washers and connectors.

Class 8 nut for construction Bossong
Key features
- FeaturesClass 8 galvanised steel
- MaterialGalvanised steel
- Strength class8
What it is
The Bossong class 8 nut is a fastening element in galvanised steel, designed for building applications that require reliable, strong tightening. Ideal for pairing with threaded rods, this nut ensures structural stability in anchoring and mechanical connections. The galvanising protects against corrosion, making it suitable for indoor and outdoor use. Available in sizes from M6 to M36, it suits different site needs in the construction and infrastructure sectors.
A nut is the female threaded fastener that, screwed onto a screw, bolt or threaded rod, completes the fixing; the category also includes lock nuts, self-locking nuts and coupling nuts.
What it is for
Used for chemical anchoring, where the load or edge distance rules out a mechanical anchor and for structural fixings, where the fixing is load-bearing and must be calculated.
How to use it
Choose a nut with the same diameter, pitch and material as the screw or rod, zinc-plated with zinc-plated and stainless with stainless. Start the first few threads by hand to avoid damaging them, then tighten with a spanner or socket of the correct size, fitting a washer where needed. Where there is vibration, use a self-locking nut or a lock nut.
Where it is used
- Industrial construction
- Residential construction
Technical data
- Features: Class 8 galvanised steel
- Material: Galvanised steel
- Strength class: 8
Who it is for
Designed for formwork carpenters, metal fabricators and bricklayers.
Related products
- Stainless steel A2 nut for construction Bossong
- Replacement brass nuts
- Threaded rod with nut and washer, 8.8, Bossong — from the category Threaded Rods
- Washer X3 for construction Bossong — from the category Flat Washers
- Hex bolts TED 6x45 — 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 3
| Features | Class 8 galvanised steel |
|---|---|
| Material | Galvanised steel |
| Strength class | 8 |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
Bond threaded rods and sleeves into the hole for heavy-duty fixings in concrete and masonry.
Spread the load under nuts and screws and stop the fixing coming loose.



