M12 x 65mm Hex (Non Serrated) Flange Bolt (DIN 6921) | Marine Grade A4 Stainless Steel

Product code: FHH6921-M12-65-A4
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M12 x 65mm Hex (Non Serrated) Flange Bolt (DIN 6921) | Marine Grade A4 Stainless Steel
M12 x 65mm Hex (Non Serrated) Flange Bolt (DIN 6921) | Marine Grade A4 Stainless Steel
M12 x 65mm Hex (Non Serrated) Flange Bolt (DIN 6921) | Marine Grade A4 Stainless Steel
M12 x 65mm Hex (Non Serrated) Flange Bolt (DIN 6921) | Marine Grade A4 Stainless Steel
M12 x 65mm Hex (Non Serrated) Flange Bolt (DIN 6921) | Marine Grade A4 Stainless Steel
M12 x 65mm Hex (Non Serrated) Flange Bolt (DIN 6921) | Marine Grade A4 Stainless Steel
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Unit Price
(ex. VAT)
Unit Price
(inc. VAT)
1 - 99 £2.04 £2.45
100 - 499 £1.97 £2.36
500 - 999 £1.72 £2.06
1000 + £1.39 £1.67
£2.45 / each
Quantity:


Product Specification
Thread Size M12
Thread Length 65mm
Pitch 1.75mm
Material A4 Stainless Steel
Across Flats 16mm
Head Height 11.5mm
Flange Diameter 26.6mm
Standard DIN 6921
Head Style Flanged Hex Head

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M12 x 65mm Flanged Hex Head Bolt (DIN 6921) | A4 Stainless Steel

This M12 x 65mm flanged hex head bolt in A4 Stainless Steel is built for securing machine guards, cover plates and service panels. Manufactured to DIN 6921, it uses a 26.6mm flange diameter and 16mm across flats to give a practical hex driven fixing for machinery guarding.

A flanged head gives the fixing a larger contact area and can reduce assembly time where a loose washer is not required by the design. With 1.75mm pitch and 16mm across flats, this bolt is suited to buyers who need clear technical matching for procurement or maintenance work.

Common Applications

  • Machinery Guarding: securing machine guards, cover plates and service panels.
  • Assembly Lines: keeping fastening work efficient with standard hex tooling.
  • Bracket Fixing: helps spread clamp load around access points that may be removed during maintenance.
  • Equipment Repairs: matching existing flange bolt dimensions during replacement.

M12 x 65mm Flanged Hex Head Bolt Dimensions

  • Thread Size: M12
  • Thread Length: 65mm
  • Pitch: 1.75mm
  • Flange Diameter: 26.6mm
  • Head Height: 11.5mm
  • Across Flats: 16mm
  • Standard: DIN 6921
  • Head Style: Flanged Hex Head
  • Material: A4 Stainless Steel

Installation Advice

For vibration-prone assemblies, confirm the mating nut and joint design are suitable for the working load. Tighten using the correct socket or spanner size and follow the required torque setting for the assembly.

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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