M20 x 130mm Set Screw - Hex Head (DIN 933) | Marine Grade A4-80 Stainless Steel

Product code: HH933-M20-130-A4-80
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M20 x 130mm Set Screw - Hex Head (DIN 933) | Marine Grade A4-80 Stainless Steel
M20 x 130mm Set Screw - Hex Head (DIN 933) | Marine Grade A4-80 Stainless Steel
M20 x 130mm Set Screw - Hex Head (DIN 933) | Marine Grade A4-80 Stainless Steel
M20 x 130mm Set Screw - Hex Head (DIN 933) | Marine Grade A4-80 Stainless Steel
M20 x 130mm Set Screw - Hex Head (DIN 933) | Marine Grade A4-80 Stainless Steel
M20 x 130mm Set Screw - Hex Head (DIN 933) | Marine Grade A4-80 Stainless Steel
Quantity
Unit Price
(ex. VAT)
Unit Price
(inc. VAT)
1 - 99 £12.63 £15.16
100 - 999 £10.73 £12.88
1000 + £5.68 £6.82
£15.16 / each
Quantity:


Product Specification
Thread Size M20
Length 130mm
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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M20 x 130mm Hex Set Screw | DIN 933 | A4-80 Stainless Steel

The M20 x 130mm 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. Because the screw is threaded for its full 130mm length, it is useful where the fixing depth may change across brackets, plates or spacers.

Common Applications

  • Electrical enclosures, control cabinets and instrument housings
  • 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

Why This DIN 933 Set Screw Works Well

  • 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 longer shank is well suited to deeper assemblies, spacer packs and components that need extended thread engagement.

M20 x 130mm Hex Set Screw Dimensions

  • Thread Size: M20
  • Length: 130mm
  • 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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