OO M3 Dome Nuts Stainless Steel

We will be closing for the Christmas break on the 21st December 2018 and re-opening on the 2nd January 2019.

For guaranteed delivery this year, orders need to be placed by 4.30pm on Wednesday 19th December. Orders after this date may not be delivered until 2019.


M3 Dome Nuts Stainless Steel



Next day delivery is available on items marked with a *.


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M3 Dome Nuts A2 Stainless (Pack of 1)


Part No: M03-DN-A2

HX Fixings

£4.60
Excl VAT: £3.83
175 Packs
In Stock

M3 Dome Nuts Stainless Steel (Pack of 500) [DIN 1587 Grade 304 A2]


Part No: HX03-DN-A2

HX Fixings

£20.26
Excl VAT: £16.88
3 Days

M3 Dome Nuts Stainless Steel (Pack of 500) [DIN 1587 Grade 316 A4]


Part No: HX03-DN-A4

HX Fixings

£28.54
Excl VAT: £23.78
3 Days
  • Dome nuts provide a more aesthetically pleasing finish to a standard nut.
  • Stainless steel grade 304 (A2).

Stainless steel does not readily corrode, rust or stain with water as ordinary steel does. However, it is not fully stain-proof in low-oxygen, high salinity, or poor air-circulation environments. There are different grades and surface finishes of stainless steel to suit the environment the alloy must endure. Stainless steel is used where both the properties or steel and corrosion resistance are required.

Fastener Specifications
Nut TypeDome Nut
Nut Diameter3mm
Thread TypeMetric
Thread Pitch0.5mm
FinishStainless Steel
Spanner Size5.5mm
Nut SpecificationDIN 1587