M14 x 40mm Hex Bolt - Part Threaded (DIN 931) | Marine Grade A4-80 Stainless Steel

Product code: HH931-M14-40-A4-80
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M14 x 40mm Hex Bolt - Part Threaded (DIN 931) | Marine Grade A4-80 Stainless Steel
M14 x 40mm Hex Bolt - Part Threaded (DIN 931) | Marine Grade A4-80 Stainless Steel
M14 x 40mm Hex Bolt - Part Threaded (DIN 931) | Marine Grade A4-80 Stainless Steel
M14 x 40mm Hex Bolt - Part Threaded (DIN 931) | Marine Grade A4-80 Stainless Steel
M14 x 40mm Hex Bolt - Part Threaded (DIN 931) | Marine Grade A4-80 Stainless Steel
M14 x 40mm Hex Bolt - Part Threaded (DIN 931) | Marine Grade A4-80 Stainless Steel
Quantity
Unit Price
(ex. VAT)
Unit Price
(inc. VAT)
1 - 99 £2.85 £3.42
100 - 999 £2.54 £3.05
1000 + £1.62 £1.95
£3.42 / each
Quantity:


Product Specification
Thread Size M14
Pitch 2.00mm
Length 40mm
Threaded Length 34mm
Material A4-80 Stainless Steel
Across Flats 22mm
Head Height 9.0mm
Head Style Hex Head
Standard DIN 931

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M14 x 40mm Hex Head Bolt DIN 931 | A4-80 Stainless Steel

Designed for electrical enclosure builds, this M14 x 40mm DIN 931 hex bolt combines a plain shank section with a threaded end for strong alignment through prepared holes. The A4-80 Stainless Steel specification makes it suitable for marine, coastal and chemical environments where stronger corrosion resistant stainless fastening is required. This makes the M14 x 40mm hex head bolt useful when a standard metric fastening has to match existing drawings.

DIN 931 sizing improves interchangeability across maintenance stores, OEM builds and fabrication projects where consistent metric hardware is needed. With a 2.00mm pitch and 22mm across flats head, it is easy to specify for fabricated frames and medium duty plant.

Common Applications

  • Building cabinet frames in electrical enclosure builds
  • Aligning backplate supports using M14 metric hardware
  • Replacing control panel brackets where A4-80 Stainless Steel is specified
  • Fixing door hardware mounts requiring DIN 931 part threaded bolts

M14 x 40mm Hex Head Bolt DIN 931 Dimensions

  • Thread Size: M14
  • Length: 40mm
  • Threaded Length: 34mm
  • Pitch: 2.00mm
  • Across Flats: 22mm
  • Head Height: 9.0mm
  • Material: A4-80 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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