M2.5 Square Nut (DIN 562) | Marine Grade A4 Stainless Steel
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 1 - 99 | £0.14 | £0.17 |
| 100 - 999 | £0.12 | £0.14 |
| 1000 - 5999 | £0.10 | £0.12 |
| 6000 + | £0.07 | £0.09 |
£0.17 / each
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Product Specification
| Thread Size | M2.5 |
| Thread Pitch | 0.45mm |
| Material | A4 Stainless Steel |
| Across Flats | 5.0mm |
| Height | 1.6mm |
| Standard | DIN 562 |
Frequently Bought Together
Total Price: £0.00
M2.5 Square Nut | DIN 562 | Marine Grade A4 Stainless Steel
This M2.5 machine square nut is suited to marine and coastal engineering applications where a square-profile nut is preferred for positioning, holding or load distribution. The 5.0mm across-flats size and 1.6mm height follow the DIN 562 dimensions for this thread size. The A4 grade provides enhanced corrosion resistance for suitable outdoor, coastal and marine environments.
What Are DIN 562 Square Nuts?
Stainless Steel Square Nuts are used where a compact four-sided nut is preferred over a conventional hexagonal profile. The broad faces provide stable seating against the mating component and the square form can be held securely during tightening.
Common Applications
- Maintenance and Repair: Offers a replacement fastening option for assemblies originally designed around square-profile nuts.
- Outdoor Equipment: Stainless steel construction suits compatible external assemblies where corrosion resistance is important.
- Metal Channel Assemblies: Can sit within compatible channels or captive spaces where the square profile helps resist rotation.
- Workshop Fixtures: Useful for jigs, brackets and fixtures where a square-profile nut is easier to position or retain.
M2.5 DIN 562 Square Nut Dimensions
- Thread Size: M2.5
- Thread Pitch: 0.45mm
- Across Flats: 5.0mm
- Height: 1.6mm
- Material: A4 Stainless Steel
- Standard: DIN 562
Key Benefits
- A4 Stainless Steel construction provides corrosion resistance for suitable engineering applications.
- Four-sided profile provides broad contact with the mating surface or retaining feature.
- Compact square profile suits machinery, furniture and fabricated assemblies.
- 0.45mm thread pitch matches compatible metric bolts and threaded components.
If DIN 562 is not the right style, see our full Square Nuts range for other square nut designs. If you need help selecting the correct thread size or stainless steel grade, call us on 01233 713581.
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