M16 x 70mm Set Screw - Hex Head (DIN 933) | Marine Grade A4-80 Stainless Steel

Product code: HH933-M16-70-A4-80
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M16 x 70mm Set Screw - Hex Head (DIN 933) | Marine Grade A4-80 Stainless Steel
M16 x 70mm Set Screw - Hex Head (DIN 933) | Marine Grade A4-80 Stainless Steel
M16 x 70mm Set Screw - Hex Head (DIN 933) | Marine Grade A4-80 Stainless Steel
M16 x 70mm Set Screw - Hex Head (DIN 933) | Marine Grade A4-80 Stainless Steel
M16 x 70mm Set Screw - Hex Head (DIN 933) | Marine Grade A4-80 Stainless Steel
M16 x 70mm Set Screw - Hex Head (DIN 933) | Marine Grade A4-80 Stainless Steel
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Unit Price
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Unit Price
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1 - 99 £2.48 £2.98
100 - 999 £2.12 £2.54
1000 + £1.12 £1.34

£2.98 / each


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Product Specification
Thread Size M16
Length 70mm
Pitch 2.00mm
Material A4-80 Stainless Steel
Across Flats 24mm
Head Height 10.30mm
Standard DIN 933
Head Style Hex Head

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M16 x 70mm Hex Set Screw | DIN 933 | A4-80 Stainless Steel

The M16 x 70mm size gives this Hex Set Screw a useful fixing profile for control panel fabrication, with a hex head that can be tightened using conventional workshop tooling.

The A4-80 stainless steel specification offers strong corrosion resistance with a higher tensile grade for exposed equipment, marine projects and demanding external assemblies. With a 2mm thread pitch and 24mm across flats size, this screw can be specified confidently for repairs, new builds and batch assembly work.

Common Applications

  • Marine fittings, exposed brackets and corrosion-sensitive installations
  • Marine hardware, outdoor brackets and exposed corrosion-prone assemblies
  • Automotive fixtures, trailer repairs and plant equipment brackets
  • Construction fixings, steel support plates and equipment bases

Why This DIN 933 Set Screw Works Well

  • 2mm pitch provides predictable thread compatibility across standard metric components
  • 10.3mm head height helps with clearance planning during equipment design
  • A4 stainless steel hex set screw wording gives this SKU a clear use case within the broader DIN 933 set screw range

M16 x 70mm Hex Set Screw Dimensions

  • Thread Size: M16
  • Length: 70mm
  • Pitch: 2mm
  • Across Flats: 24mm
  • Head Height: 10.3mm
  • Material: A4-80 Stainless Steel
  • Standard: DIN 933
  • Head Style: Hex Head

Most commonly used in conjunction with Washers and Nuts, these products help hold fasteners in place when joining two or more parts together. We also offer Socket Head Screws

Need a partially threaded alternative? View our Hex Head Bolts range for DIN 931 style fixings.

View our full Hex Set Screws DIN 933 range.

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