M10 x 25mm Hex (Non Serrated) Flange Bolt (DIN 6921) - 8.8 BZP Steel

Product code: FHH6921-M10-25-88-BZP
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M10 x 25mm Hex (Non Serrated) Flange Bolt (DIN 6921) - 8.8 BZP Steel
M10 x 25mm Hex (Non Serrated) Flange Bolt (DIN 6921) - 8.8 BZP Steel
M10 x 25mm Hex (Non Serrated) Flange Bolt (DIN 6921) - 8.8 BZP Steel
M10 x 25mm Hex (Non Serrated) Flange Bolt (DIN 6921) - 8.8 BZP Steel
M10 x 25mm Hex (Non Serrated) Flange Bolt (DIN 6921) - 8.8 BZP Steel
M10 x 25mm Hex (Non Serrated) Flange Bolt (DIN 6921) - 8.8 BZP Steel
Quantity
Unit Price
(ex. VAT)
Unit Price
(inc. VAT)
1 - 99 £0.35 £0.42
100 - 999 £0.25 £0.30
1000 - 4999 £0.19 £0.23
5000 + £0.17 £0.21
£0.42 / each
Quantity:


Product Specification
Thread Size M10
Thread Length 25mm
Pitch 1.5mm
Material 8.8 Steel BZP
Across Flats 15mm
Head Height 9.2mm
Flange Diameter 22.3mm
Standard DIN 6921
Head Style Flanged Hex Head

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M10 x 25mm Flanged Hex Head Bolt (DIN 6921) | 8.8 Steel BZP

Use this M10 x 25mm 8.8 Steel BZP flanged hex head bolt when fastening light steelwork, rails and support brackets require a hex head fastener with an integral bearing face. The 15mm across flats drive size supports installation with standard tooling.

Its broad under-head flange helps distribute pressure and can reduce assembly time where a loose washer is not required by the design. With 1.5mm pitch and 15mm across flats, this bolt is suited to buyers who need clear technical matching for procurement or maintenance work.

Common Applications

  • Fabricated Steelwork: fastening light steelwork, rails and support brackets.
  • Assembly Lines: keeping fastening work efficient with standard hex tooling.
  • Bracket Fixing: reduces the need for a separate washer in many flat surface applications.
  • Equipment Repairs: matching existing flange bolt dimensions during replacement.

M10 x 25mm Flanged Hex Head Bolt Dimensions

  • Thread Size: M10
  • Thread Length: 25mm
  • Pitch: 1.5mm
  • Across Flats: 15mm
  • Head Height: 9.2mm
  • Flange Diameter: 22.3mm
  • Standard: DIN 6921
  • Head Style: Flanged Hex Head
  • Material: 8.8 Steel BZP

Buying Guidance

For vibration-prone assemblies, confirm the mating nut and joint design are suitable for the working load. For matched fastening assemblies, also check the washer and nut material so the joint performs consistently in service.

Related Fasteners

Most commonly used in conjunction with Washers and Nuts, these products help hold fasteners in place and join two or more parts together. We also offer Socket Head Screws

For a standard non-flanged head, view our Hex Head Bolts DIN 931. For a fully threaded hex option, view our Hex Set Screws DIN 933.

View our full range of Flanged Hex Head Bolts DIN 6921.

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