M12 x 70mm Hex Bolt - Part Threaded (DIN 931) | 8.8 Steel Galvanised

Product code: HH931-M12-70-88-HDG
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M12 x 70mm Hex Bolt - Part Threaded (DIN 931) | 8.8 Steel Galvanised
M12 x 70mm Hex Bolt - Part Threaded (DIN 931) | 8.8 Steel Galvanised
M12 x 70mm Hex Bolt - Part Threaded (DIN 931) | 8.8 Steel Galvanised
M12 x 70mm Hex Bolt - Part Threaded (DIN 931) | 8.8 Steel Galvanised
M12 x 70mm Hex Bolt - Part Threaded (DIN 931) | 8.8 Steel Galvanised
M12 x 70mm Hex Bolt - Part Threaded (DIN 931) | 8.8 Steel Galvanised
Quantity
Unit Price
(ex. VAT)
Unit Price
(inc. VAT)
1 - 99 £0.48 £0.58
100 - 499 £0.38 £0.45
500 - 999 £0.30 £0.36
1000 - 4999 £0.27 £0.32
5000 + £0.24 £0.29

£0.58 / each


Up to 30 units
In Stock
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Order by for same day dispatch.
30 + units
Available for production
Average production time 14 + days.
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Product Specification
Thread Size M12
Pitch 1.75mm
Length 70mm
Threaded Length 30mm
Material 8.8 Steel Galvanised
Across Flats 19mm
Head Height 7.9mm
Head Style Hex Head
Standard DIN 931

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


Frequently Bought Together

Total Price: £0.00

M12 x 70mm Hex Head Bolt DIN 931 | 8.8 Steel Galvanised

Suitable for mining and quarry equipment, this M12 x 70mm part thread bolt is used where the unthreaded shank can help locate components before the joint is fully tightened. The 7.9mm head height and 19mm across flats dimensions support straightforward tool selection. The result is a structural hex bolt that suits precise replacement work as well as new build assemblies.

Use with suitable washers to distribute load and with matching nuts where a through-bolted joint is required. The 7.9mm head height gives the installer a clear external drive for workshop and site fitting.

Common Applications

  • Fixing screening machinery in mining and quarry equipment
  • Upgrading hopper guards using M12 metric hardware
  • Securing heavy brackets where 8.8 Steel Galvanised is specified
  • Mounting service covers requiring DIN 931 part threaded bolts

M12 x 70mm Hex Head Bolt DIN 931 Dimensions

  • Thread Size: M12
  • Length: 70mm
  • Pitch: 1.75mm
  • Threaded Length: 30mm
  • Across Flats: 19mm
  • Head Height: 7.9mm
  • Head Style: Hex Head
  • Standard: DIN 931
  • Material: 8.8 Steel Galvanised

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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Fri 8.30 am - 3.30 pm
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