M20 x 75mm Set Screw - Hex Head (DIN 933) | Marine Grade A4-80 Stainless Steel

Product code: HH933-M20-75-A4-80
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M20 x 75mm Set Screw - Hex Head (DIN 933) | Marine Grade A4-80 Stainless Steel
M20 x 75mm Set Screw - Hex Head (DIN 933) | Marine Grade A4-80 Stainless Steel
M20 x 75mm Set Screw - Hex Head (DIN 933) | Marine Grade A4-80 Stainless Steel
M20 x 75mm Set Screw - Hex Head (DIN 933) | Marine Grade A4-80 Stainless Steel
M20 x 75mm Set Screw - Hex Head (DIN 933) | Marine Grade A4-80 Stainless Steel
M20 x 75mm Set Screw - Hex Head (DIN 933) | Marine Grade A4-80 Stainless Steel
Quantity
Unit Price
(ex. VAT)
Unit Price
(inc. VAT)
1 - 99 £6.13 £7.36
100 - 999 £5.21 £6.25
1000 + £2.76 £3.31
£7.36 / each
Quantity:


Product Specification
Thread Size M20
Length 75mm
Pitch 2.50mm
Material A4-80 Stainless Steel
Across Flats 30mm
Head Height 12.90mm
Standard DIN 933
Head Style Hex Head

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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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M20 x 75mm Hex Set Screw | DIN 933 | A4-80 Stainless Steel

The M20 x 75mm 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. The fully threaded layout helps maintain grip along the complete shank, which is helpful for slotted brackets, adjustment points and serviceable assemblies.

Common Applications

  • OEM production builds where a fully threaded DIN 933 fastener is specified
  • Stainless assemblies in external, washdown or clean working areas
  • Automation cell guarding, robot perimeter frames and production safety panels
  • Heavy duty mounting plates, high load brackets and plant support work

Practical Fastening Advantages

  • Suitable for joining two or more parts with compatible nuts, washers or tapped holes
  • M20 thread size helps simplify matching with existing fastener systems
  • The medium length gives flexibility across plate stacks, spacers and general engineering assemblies.

M20 x 75mm Hex Set Screw Dimensions

  • Thread Size: M20
  • Length: 75mm
  • Pitch: 2.5mm
  • Across Flats: 30mm
  • Head Height: 12.9mm
  • 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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Fri 8.30 am - 3.30 pm
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