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The Range£8.87Visit shop Unifix Grade 4.8 Allthreads Din 976-1-A Bright Zinc Plated - M12 X 80 (Box Of 10) - Silver
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The Unifix Grade 4.8 Allthread Stud is an essential fastener for professional contractors and DIY enthusiasts who require reliable structural connections in general-purpose assemblies and maintenance projects. Featuring a robust M12 x 125 specification and durable bright zinc plating, these studs provide excellent tensile strength and resistance to environmental wear. While they offer consistent performance in standard construction environments, users should note that they are rated at Grade 4.8 and are intended for general-purpose applications rather than high-tensile structural engineering loads.
| Colour | Silver |
|---|---|
| Model Part Number | Msaz12125 |
| Brand | Unifix |
The bright zinc plating provides basic corrosion protection for indoor or sheltered outdoor use, but it is not intended for long-term exposure to salt air or corrosive weather.
The grade refers to the tensile strength of the steel. Grade 4.8 is a standard, general-purpose steel quality suitable for typical construction and maintenance, but not high-stress structural applications.
Yes, these allthread studs can be cut to your desired length using a hacksaw or a dedicated power saw. Just remember to clean the threads at the cut point.
Yes, as long as the nuts are specified as metric M12, they will fit perfectly.
Store in a dry, low-humidity environment and keep them in their original packaging or a sealed container to keep moisture out.
No, these are standard carbon steel studs and are not intended for use in high-temperature or extreme heat environments.
Inspect the end of the stud for burrs or damage; use a file to clean the threads or ensure you are using a clean M12 nut.
Verify that you have selected the correct Grade 4.8 fastener for your application; higher load requirements may necessitate a Grade 8.8 or higher stud.
Zinc plating can react to ambient humidity; keep studs in a sealed container and avoid contact with acidic materials.
For installation, ensure you are using high-quality steel nuts that are correctly sized for an M12 thread. Do not attempt to force the stud into a hole that is improperly tapped or significantly smaller than the fastener. To maintain the bright zinc-plated finish, avoid using abrasive chemical cleaners. If the studs are stored in a humid environment, consider applying a light coating of machine oil to prevent initial oxidation before they are put into service. When cutting the stud to size, file down any sharp burrs at the cut end to ensure the nut can be threaded on smoothly without binding.
