M16 x 50mm Hex Bolt - Part Threaded (DIN 931) | Marine Grade A4-70 Stainless Steel

Product code: HH931-M16-50-A4-70
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M16 x 50mm Hex Bolt - Part Threaded (DIN 931) | Marine Grade A4-70 Stainless Steel
M16 x 50mm Hex Bolt - Part Threaded (DIN 931) | Marine Grade A4-70 Stainless Steel
M16 x 50mm Hex Bolt - Part Threaded (DIN 931) | Marine Grade A4-70 Stainless Steel
M16 x 50mm Hex Bolt - Part Threaded (DIN 931) | Marine Grade A4-70 Stainless Steel
M16 x 50mm Hex Bolt - Part Threaded (DIN 931) | Marine Grade A4-70 Stainless Steel
M16 x 50mm Hex Bolt - Part Threaded (DIN 931) | Marine Grade A4-70 Stainless Steel
Quantity
Unit Price
(ex. VAT)
Unit Price
(inc. VAT)
1 - 99 £1.39 £1.67
100 - 999 £1.32 £1.58
1000 + £1.22 £1.46

£1.67 / each


Up to 9,436 units
Available
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Up to 13,567 units
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13,567 + units
Available for production
Average production time 14 + days.
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Product Specification
Thread Size M16
Pitch 2.00mm
Length 50mm
Threaded Length 38mm
Material A4-70 Stainless Steel
Across Flats 24mm
Head Height 10.3mm
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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M16 x 50mm Hex Head Bolt DIN 931 | A4-70 Stainless Steel

For repair, production and installation work in outdoor equipment projects, this M16 x 50mm DIN 931 hex head bolt gives a consistent metric fixing with 38mm of thread. It is selected where a secure mechanical joint needs regular inspection or removal. Choose this medium reach fastening where a part threaded shank is preferred for location and clamping.

The metric coarse thread supports dependable nut engagement, helping installers create repeatable joints across production or repair work. It is especially useful where teams need standard stock for outdoor equipment projects without moving to a fully threaded screw.

Common Applications

  • Replacing external steelwork in outdoor equipment projects
  • Fixing weather-exposed brackets using M16 metric hardware
  • Upgrading service gates where A4-70 Stainless Steel is specified
  • Securing equipment housings requiring DIN 931 part threaded bolts

M16 x 50mm Hex Head Bolt DIN 931 Dimensions

  • Thread Size: M16
  • Length: 50mm
  • Threaded Length: 38mm
  • Pitch: 2.00mm
  • Across Flats: 24mm
  • Head Height: 10.3mm
  • 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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Fri 8.30 am - 3.30 pm
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