M6 x 55mm Hex Serrated Flange Bolt (DIN 6921) | A2 Stainless Steel

Product code: SFHH6921-M6-55-A2-70
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M6 x 55mm Hex Serrated Flange Bolt (DIN 6921) | A2 Stainless Steel
M6 x 55mm Hex Serrated Flange Bolt (DIN 6921) | A2 Stainless Steel
M6 x 55mm Hex Serrated Flange Bolt (DIN 6921) | A2 Stainless Steel
M6 x 55mm Hex Serrated Flange Bolt (DIN 6921) | A2 Stainless Steel
M6 x 55mm Hex Serrated Flange Bolt (DIN 6921) | A2 Stainless Steel
M6 x 55mm Hex Serrated Flange Bolt (DIN 6921) | A2 Stainless Steel
Quantity
Unit Price
(ex. VAT)
Unit Price
(inc. VAT)
1 - 9 £1.10 £1.32
10 - 24 £0.88 £1.06
25 - 49 £0.66 £0.79
50 - 99 £0.55 £0.66
100 - 499 £0.49 £0.59
500 - 999 £0.44 £0.53
1000 + £0.33 £0.40

£1.32 / each


Up to 142 units
In Stock
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Up to 3,142 units
Available
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Order now for dispatch within 5 days.
3,142 + units
Available for production
Average production time 14 + days.
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Product Specification
Thread Size M6
Thread Length 55mm
Pitch 1.00mm
Flange Diameter 14.2mm
Head Height 6.6mm
Across Flats 10.00mm
Standard DIN 6921
Head Style Serrated Flanged Hex Head
Material A2-70 Stainless Steel

Next Day or Standard Delivery available via DHL or Royal Mail.
Order by 4pm (UK) for same day dispatch, Monday to Thursday or 2pm Friday.

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01233 713581


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M6 x 55mm Serrated Flange Hex Head Bolt DIN 6921 | A2-70 Stainless Steel

This M6 x 55mm serrated DIN 6921 bolt is useful in furniture and racking frames where vibration, panel movement or repeated servicing can loosen standard fixings. With a 55mm length, it suits thicker brackets, spacers and deeper mounting points used in equipment builds.

The head profile gives enough driving area for reliable tightening while retaining the compact form expected from DIN 6921 fasteners. A2 stainless steel provides a clean corrosion resistant finish for general engineering, access equipment and indoor or sheltered outdoor assemblies.

Common Applications

Typical UK trade uses include:

  • Work benches
  • Cabinet frames
  • Storage equipment
  • Metal racking

M6 x 55mm Serrated Flange Hex Head Bolt Dimensions

  • Thread Size: M6
  • Thread Length: 55mm
  • Pitch: 1.00mm
  • Flange Diameter: 14.2mm
  • Head Height: 6.6mm
  • Across Flats: 10.00mm
  • 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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