M12 x 40mm Set Screw - Hex Head (DIN 933) | A2-80 Stainless Steel

Product code: HH933-M12-40-A2-80
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M12 x 40mm Set Screw - Hex Head (DIN 933) | A2-80 Stainless Steel
M12 x 40mm Set Screw - Hex Head (DIN 933) | A2-80 Stainless Steel
M12 x 40mm Set Screw - Hex Head (DIN 933) | A2-80 Stainless Steel
M12 x 40mm Set Screw - Hex Head (DIN 933) | A2-80 Stainless Steel
M12 x 40mm Set Screw - Hex Head (DIN 933) | A2-80 Stainless Steel
M12 x 40mm Set Screw - Hex Head (DIN 933) | A2-80 Stainless Steel
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Unit Price
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Unit Price
(inc. VAT)
1 - 99 £0.98 £1.18
100 - 999 £0.82 £0.98
1000 + £0.44 £0.53
£1.18 / each
Quantity:


Product Specification
Thread Size M12
Length 40mm
Pitch 1.75mm
Material A2-80 Stainless Steel
Across Flats 19mm
Head Height 7.80mm
Standard DIN 933
Head Style Hex Head

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Frequently Bought Together

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M12 x 40mm Hex Set Screw | DIN 933 | A2-80 Stainless Steel

This M12 x 40mm DIN 933 Hex Set Screw offers a dependable fixing choice for automotive sub-assemblies, particularly where a fully threaded screw is preferred over a partially threaded bolt.

The A2-80 stainless steel grade gives improved strength over standard stainless options while retaining a clean, corrosion-resistant finish. Its DIN 933 format is especially useful where a fastener needs to pass through one component and clamp securely into a nut, tapped hole or insert.

Common Applications

  • Commercial equipment where a standard hex head screw is quick to install
  • Electrical enclosures, control cabinets and instrument housings
  • HVAC plant rooms, mechanical services and maintenance access points
  • Automation cell guarding, robot perimeter frames and production safety panels

Why This DIN 933 Set Screw Works Well

  • Suitable for joining two or more parts with compatible nuts, washers or tapped holes
  • M12 thread size helps simplify matching with existing fastener systems
  • The medium length gives flexibility across plate stacks, spacers and general engineering assemblies.

M12 x 40mm Hex Set Screw Dimensions

  • Thread Size: M12
  • Length: 40mm
  • Pitch: 1.75mm
  • Across Flats: 19mm
  • Head Height: 7.8mm
  • Material: A2-80 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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