M16 x 280mm Hex Bolt - Part Threaded (DIN 931) | Marine Grade A4-80 Stainless Steel

Product code: HH931-M16-280-A4-80
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M16 x 280mm Hex Bolt - Part Threaded (DIN 931) | Marine Grade A4-80 Stainless Steel
M16 x 280mm Hex Bolt - Part Threaded (DIN 931) | Marine Grade A4-80 Stainless Steel
M16 x 280mm Hex Bolt - Part Threaded (DIN 931) | Marine Grade A4-80 Stainless Steel
M16 x 280mm Hex Bolt - Part Threaded (DIN 931) | Marine Grade A4-80 Stainless Steel
M16 x 280mm Hex Bolt - Part Threaded (DIN 931) | Marine Grade A4-80 Stainless Steel
M16 x 280mm Hex Bolt - Part Threaded (DIN 931) | Marine Grade A4-80 Stainless Steel
Quantity
Unit Price
(ex. VAT)
Unit Price
(inc. VAT)
1 - 99 £20.29 £24.35
100 - 999 £18.12 £21.74
1000 + £11.60 £13.92
£24.35 / each
Quantity:


Product Specification
Thread Size M16
Pitch 2.00mm
Length 280mm
Threaded Length 57mm
Material A4-80 Stainless Steel
Across Flats 24mm
Head Height 10.3mm
Head Style Hex Head
Standard DIN 931

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M16 x 280mm Hex Head Bolt DIN 931 | A4-80 Stainless Steel

This M16 x 280mm hex bolt is intended for maintenance departments where access for a socket or spanner is available and a robust external drive is required. The A4-80 Stainless Steel construction provides enhanced stainless strength and corrosion resistance in harsh environments. This makes the A4-80 stainless steel hex 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. It is especially useful where teams need standard stock for maintenance departments without moving to a fully threaded screw.

Common Applications

  • Clamping replacement fastener sets in maintenance departments
  • Fastening machine overhaul work using M16 metric hardware
  • Installing plant modifications where A4-80 Stainless Steel is specified
  • Joining repair assemblies requiring DIN 931 part threaded bolts

M16 x 280mm Hex Head Bolt DIN 931 Dimensions

  • Thread Size: M16
  • Length: 280mm
  • Threaded Length: 57mm
  • Pitch: 2.00mm
  • Across Flats: 24mm
  • Head Height: 10.3mm
  • 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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Bronze
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Silver
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Gold
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