Unifix Wing Nuts - UNI 5448 - Grey
Best current price£7.74from B&Q
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B&Q£7.74Visit shop B&Q - Wing Nuts Uni 5448 BzpM6 X 1.00Bag Of 10
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B&Q - Wing Nuts Uni 5448 BzpM10 X 1.50Bag Of 6Free delivery in 1–3 days£9.17Visit shop →
B&Q - Wing Nuts Uni 5448 BzpM8 X 1.25Bag Of 10Free delivery in 1–3 days£10.53Visit shop →
The RangeUnifix Wing Nuts Uni 5448 Bzp - M6 X 1.00 - Bag Of 10 - Grey
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£7.86
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Unifix Wing Nuts Uni 5448 Bzp - M10 X 1.50 - Bag Of 6 - GreyFree delivery in 1–3 days£9.23Visit shop →
Unifix Wing Nuts Uni 5448 Bzp - M8 X 1.25 - Bag Of 10 - GreyFree delivery in 1–3 days£9.52Visit shop →
eBayUnifix Wing Nuts UNI 5448 BZP - M6 x 1.00 - Bag of 10
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£8.09
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Unifix Wing Nuts UNI 5448 BZP - M10 x 1.50 - Bag of 6Free delivery in 1–3 days£9.43Visit shop →
Unifix Wing Nuts UNI 5448 BZP M8 x 1.25 - Bag of 10Free delivery in 1–3 days£9.72Visit shop →
DebenhamsUnifix Unisex Silver Wing Nuts Uni 5448 Bzp M6 X 1.00 Bag Of 10 In
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£8.16
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Unifix Unisex Silver Wing Nuts Uni 5448 Bzp M10 X 1.50 Bag Of 6 InFree delivery in 1–3 days£9.57Visit shop →
Unifix Unisex Silver Wing Nuts Uni 5448 Bzp M 8 X 1.25 Bag Of 10 InFree delivery in 1–3 days£9.88Visit shop →
Product Information
Full details
The Unifix Wing Nuts (UNI 5448) are ideal for DIYers, automotive mechanics, and construction professionals who require hardware that can be tightened or loosened by hand without specialized tools. These fasteners provide a secure grip and reliable hold for M8 threaded applications, though users should note that they are intended for light-to-medium torque applications rather than heavy-duty industrial anchoring.
All features
| Colour | Grey |
|---|---|
| Model Part Number | UNI 5448 |
| Brand | Unifix |
Extended Product Information
FAQs
Are these wing nuts compatible with M6 or M10 bolts?
No, the UNI 5448 M8 wing nuts are exclusively for M8 threads. Please see our other variants for M6 or M10 sizes.
Can these be used outdoors?
They feature a bright zinc plating which offers basic protection, but they are not stainless steel and may eventually corrode if exposed to constant rain or salt air.
Do I need a wrench to tighten these?
No, they are designed to be tightened and loosened manually using the wing-shaped tabs.
What is the thread pitch for these nuts?
These nuts follow standard metric coarse threading for M8 bolts.
Can these be reused?
Yes, they are highly suitable for applications that require repeated assembly and disassembly.
Troubleshooting
Nut is difficult to thread onto the bolt
Check the thread pitch for compatibility and ensure there is no debris or paint buildup on the bolt threads.
Nut vibrates loose over time
Use a spring washer or a lock nut if the application is subject to significant machine vibration.
Pros and Cons
Pros
- Tool-free installation and adjustment
- Durable zinc-plated finish resists corrosion
- Ergonomic design for high-leverage manual tightening
- Standardized threading for wide compatibility
Cons
- Not suitable for high-torque or heavy-load structural applications
- Exposed wings can be obstructive in extremely tight clearances
- BZP finish may degrade in harsh, high-moisture outdoor environments
Setup, Compatibility & Care
To install, ensure the mating bolt is clean and free of debris. Simply thread the wing nut onto the M8 bolt and tighten in a clockwise direction until the wings are snug against the mounting surface. No mechanical tools are required for installation. To maintain the finish, keep the nuts dry; if used in environments prone to oxidation, consider applying a light coat of machine oil or silicone spray to the threads. Ensure the thread pitch matches your existing bolt hardware before installation to prevent cross-threading.