M6 x 25mm Hex Bolt - Part Threaded (DIN 931) | 8.8 Steel BZP

Product code: HH931-M6-25-88-BZP
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M6 x 25mm Hex Bolt - Part Threaded (DIN 931) | 8.8 Steel BZP
M6 x 25mm Hex Bolt - Part Threaded (DIN 931) | 8.8 Steel BZP
M6 x 25mm Hex Bolt - Part Threaded (DIN 931) | 8.8 Steel BZP
M6 x 25mm Hex Bolt - Part Threaded (DIN 931) | 8.8 Steel BZP
M6 x 25mm Hex Bolt - Part Threaded (DIN 931) | 8.8 Steel BZP
M6 x 25mm Hex Bolt - Part Threaded (DIN 931) | 8.8 Steel BZP
Quantity
Unit Price
(ex. VAT)
Unit Price
(inc. VAT)
1 - 99 £0.06 £0.07
100 - 249 £0.04 £0.05
250 - 499 £0.03 £0.04
500 - 999 £0.03 £0.03
1000 - 4999 £0.02 £0.02
5000 + £0.02 £0.02
£0.07 / each
Quantity:


Product Specification
Thread Size M6
Pitch 1.00mm
Length 25mm
Threaded Length 18mm
Material 8.8 Steel BZP
Across Flats 10mm
Head Height 4.2mm
Head Style Hex Head
Standard DIN 931

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

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M6 x 25mm Hex Head Bolt DIN 931 | 8.8 Steel BZP

This M6 x 25mm hex head bolt is a part threaded DIN 931 fastener for power generation equipment. Its grade 8.8 bright zinc plated steel construction supports secure clamping where a spanner-tightened hexagon head is preferred over a socket drive. It is a practical option for buyers searching for a M6 hex bolt with measured DIN 931 geometry.

The partially threaded design is useful where the shank passes through one component and the threaded end clamps against the mating part, helping reduce movement in bracketed assemblies. The 4.2mm head height gives the installer a clear external drive for workshop and site fitting.

Common Applications

  • Maintaining generator frames in power generation equipment
  • Reinforcing service hatches using M6 metric hardware
  • Repairing plant skids where 8.8 Steel BZP is specified
  • Clamping engine mount brackets requiring DIN 931 part threaded bolts

M6 x 25mm Hex Head Bolt DIN 931 Dimensions

  • Thread Size: M6
  • Length: 25mm
  • Threaded Length: 18mm
  • Pitch: 1.00mm
  • Across Flats: 10mm
  • Head Height: 4.2mm
  • Material: 8.8 Steel BZP
  • Standard: DIN 931
  • Head Style: Hex Head

Compatible Fasteners

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

Our hex head screws are also available as fully threaded Hex Head Screws.

View our full Hex Head Bolts DIN 931 range.

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Bronze
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