M8 x 25mm Hex Serrated Flange Bolt (DIN 6921) | A2 Stainless Steel

Product code: SFHH6921-M8-25-A2-70
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M8 x 25mm Hex Serrated Flange Bolt (DIN 6921) | A2 Stainless Steel
M8 x 25mm Hex Serrated Flange Bolt (DIN 6921) | A2 Stainless Steel
M8 x 25mm Hex Serrated Flange Bolt (DIN 6921) | A2 Stainless Steel
M8 x 25mm Hex Serrated Flange Bolt (DIN 6921) | A2 Stainless Steel
M8 x 25mm Hex Serrated Flange Bolt (DIN 6921) | A2 Stainless Steel
M8 x 25mm Hex Serrated Flange Bolt (DIN 6921) | A2 Stainless Steel
Quantity
Unit Price
(ex. VAT)
Unit Price
(inc. VAT)
1 - 9 £1.24 £1.49
10 - 24 £0.99 £1.19
25 - 49 £0.74 £0.89
50 - 99 £0.62 £0.74
100 - 499 £0.56 £0.67
500 - 999 £0.49 £0.59
1000 + £0.38 £0.45
£1.49 / each
Quantity:


Product Specification
Thread Size M8
Thread Length 25mm
Pitch 1.25mm
Flange Diameter 18.0mm
Head Height 8.1mm
Across Flats 13.00mm
Standard DIN 6921
Head Style Serrated Flanged Hex Head
Material A2-70 Stainless Steel

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Order by 4pm (UK) for same day dispatch, Monday to Thursday or 2pm Friday.

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Frequently Bought Together

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M8 x 25mm Serrated Flange Hex Head Bolt DIN 6921 | A2-70 Stainless Steel

The M8 x 25mm DIN 6921 hex flange bolt is selected for load spreading fastener points where the flange spreads load and the serrated underside improves grip. The 25mm length gives a versatile fixing depth for common brackets, guards and fabricated assemblies.

The M8 thread size and 25mm thread length make this a precise choice for assemblies with known panel thickness, bracket stack-up or tapped hole depth. A2 stainless steel provides a clean corrosion resistant finish for general engineering, access equipment and indoor or sheltered outdoor assemblies.

Common Applications

Good application matches include:

  • Slotted brackets
  • Mounting rails
  • Bolted equipment feet
  • Clamping plates

M8 x 25mm Serrated Flange Hex Head Bolt Dimensions

  • Thread Size: M8
  • Thread Length: 25mm
  • Pitch: 1.25mm
  • Flange Diameter: 18.0mm
  • Head Height: 8.1mm
  • Across Flats: 13.00mm
  • Material: A2-70 Stainless Steel
  • Standard: DIN 6921
  • Head Style: Serrated Flanged Hex Head

Related Products

For matching sizes across the range, visit Serrated Flange Hex Head Bolts DIN 6921.

If the joint needs a mating thread, load spreader or removable fixing method, pair this bolt with suitable Washers and Nuts.

You can also compare other options in our Bolts and Screws range.

Need help choosing the right serrated flange bolt for your application? Call 01233 713581 for technical support or bulk order advice.

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