M30 x 80mm Hex Bolt - Part Threaded (DIN 931) | Marine Grade A4-70 Stainless Steel

Product code: HH931-M30-80-A4-70
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M30 x 80mm Hex Bolt - Part Threaded (DIN 931) | Marine Grade A4-70 Stainless Steel
M30 x 80mm Hex Bolt - Part Threaded (DIN 931) | Marine Grade A4-70 Stainless Steel
M30 x 80mm Hex Bolt - Part Threaded (DIN 931) | Marine Grade A4-70 Stainless Steel
M30 x 80mm Hex Bolt - Part Threaded (DIN 931) | Marine Grade A4-70 Stainless Steel
M30 x 80mm Hex Bolt - Part Threaded (DIN 931) | Marine Grade A4-70 Stainless Steel
M30 x 80mm Hex Bolt - Part Threaded (DIN 931) | Marine Grade A4-70 Stainless Steel
Quantity
Unit Price
(ex. VAT)
Unit Price
(inc. VAT)
1 - 99 £12.16 £14.59
100 - 999 £11.55 £13.86
1000 + £10.63 £12.76
£14.59 / each
Quantity:


Product Specification
Thread Size M30
Pitch 3.50mm
Length 80mm
Threaded Length 66mm
Material A4-70 Stainless Steel
Across Flats 46mm
Head Height 19.1mm
Head Style Hex Head
Standard DIN 931

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M30 x 80mm Hex Head Bolt DIN 931 | A4-70 Stainless Steel

Suitable for commercial vehicle bodywork, this M30 x 80mm part thread bolt is used where the unthreaded shank can help locate components before the joint is fully tightened. The 19.1mm head height and 46mm across flats dimensions support straightforward tool selection. The result is a large diameter 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. With a 3.50mm pitch and 46mm across flats head, it is easy to specify for heavy engineering, structural equipment and specialist plant assemblies.

Common Applications

  • Assembling chassis brackets in commercial vehicle bodywork
  • Supporting tail lift fittings using M30 metric hardware
  • Maintaining load restraint plates where A4-70 Stainless Steel is specified
  • Reinforcing serviceable bolt joints requiring DIN 931 part threaded bolts

M30 x 80mm Hex Head Bolt DIN 931 Dimensions

  • Thread Size: M30
  • Length: 80mm
  • Threaded Length: 66mm
  • Pitch: 3.50mm
  • Across Flats: 46mm
  • Head Height: 19.1mm
  • Material: A4-70 Stainless Steel
  • 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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