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The Range£9.19Visit 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 (M4 x 70) is a versatile fastening solution designed for professionals and DIY enthusiasts who require reliable, threaded steel components for engineering or assembly projects. Conforming to DIN 976-1-A standards, these studs provide excellent tensile strength and corrosion resistance thanks to their bright zinc-plated finish; however, users should ensure that the Grade 4.8 rating is sufficient for their specific load-bearing requirements, as it is intended for general-purpose rather than heavy structural applications.
| Colour | Silver |
|---|---|
| Model Part Number | Msaz04070 |
| Brand | Unifix |
Grade 4.8 indicates the steel's tensile strength, suitable for general-purpose fastening rather than high-strength structural engineering.
They feature a bright zinc-plated finish which offers limited corrosion resistance; they are best suited for indoor or protected outdoor applications.
Yes, as an allthread stud, the threading runs across the entire 70mm length.
This specific variant has a nominal diameter of 4mm (M4).
This box contains 100 individual studs.
Check the thread pitch and diameter to ensure it is M4, or check the cut end for burrs caused by sawing.
Ensure that washers are used correctly and consider using a thread-locking compound if vibration is present.
To ensure optimal performance, verify that your mating nuts and washers are also M4 threaded to prevent thread stripping. When installing, use a standard wrench or socket set; avoid using power tools with high torque settings to prevent damaging the steel threads. For cutting the studs to a shorter length, use a hacksaw and follow up by filing the end to ensure the nut can start threading easily. To maintain their longevity, store the studs in a dry, low-humidity environment to prevent the zinc plating from dulling or oxidizing over time. If used in a corrosive-prone area, consider applying a light machine oil during assembly to add a secondary layer of protection.
