M16 x 45mm Set Screw - Hex Head (DIN 933) | Marine Grade A4-80 Stainless Steel

Product code: HH933-M16-45-A4-80
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M16 x 45mm Set Screw - Hex Head (DIN 933) | Marine Grade A4-80 Stainless Steel
M16 x 45mm Set Screw - Hex Head (DIN 933) | Marine Grade A4-80 Stainless Steel
M16 x 45mm Set Screw - Hex Head (DIN 933) | Marine Grade A4-80 Stainless Steel
M16 x 45mm Set Screw - Hex Head (DIN 933) | Marine Grade A4-80 Stainless Steel
M16 x 45mm Set Screw - Hex Head (DIN 933) | Marine Grade A4-80 Stainless Steel
M16 x 45mm Set Screw - Hex Head (DIN 933) | Marine Grade A4-80 Stainless Steel
Quantity
Unit Price
(ex. VAT)
Unit Price
(inc. VAT)
1 - 99 £1.86 £2.23
100 - 999 £1.57 £1.89
1000 + £0.83 £1.00

£2.23 / each


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Product Specification
Thread Size M16
Length 45mm
Pitch 2.00mm
Material A4-80 Stainless Steel
Across Flats 24mm
Head Height 10.30mm
Standard DIN 933
Head Style Hex Head

Next Day or Standard Delivery available via DHL or Royal Mail.
Order by 4pm (UK) for same day dispatch, Monday to Thursday or 2pm Friday.

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Frequently Bought Together

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M16 x 45mm Hex Set Screw | DIN 933 | A4-80 Stainless Steel

The M16 x 45mm Hex Set Screw is a fully threaded DIN 933 fastener for applications where a standard spanner or socket needs to apply controlled tightening force.

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

  • Agricultural equipment repairs, gate hardware and workshop maintenance
  • OEM production builds where a fully threaded DIN 933 fastener is specified
  • HVAC plant rooms, mechanical services and maintenance access points
  • Marine fittings, exposed brackets and corrosion-sensitive installations

Why This DIN 933 Set Screw Works Well

  • Suitable for joining two or more parts with compatible nuts, washers or tapped holes
  • M16 thread size helps simplify matching with existing fastener systems
  • The medium length gives flexibility across plate stacks, spacers and general engineering assemblies.

M16 x 45mm Hex Set Screw Dimensions

  • Thread Size: M16
  • Length: 45mm
  • 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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