M20 x 160mm Set Screw - Hex Head (DIN 933) | Marine Grade A4-70 Stainless Steel

Product code: HH933-M20-160-A4-70
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M20 x 160mm Set Screw - Hex Head (DIN 933) | Marine Grade A4-70 Stainless Steel
M20 x 160mm Set Screw - Hex Head (DIN 933) | Marine Grade A4-70 Stainless Steel
M20 x 160mm Set Screw - Hex Head (DIN 933) | Marine Grade A4-70 Stainless Steel
M20 x 160mm Set Screw - Hex Head (DIN 933) | Marine Grade A4-70 Stainless Steel
M20 x 160mm Set Screw - Hex Head (DIN 933) | Marine Grade A4-70 Stainless Steel
M20 x 160mm Set Screw - Hex Head (DIN 933) | Marine Grade A4-70 Stainless Steel
Quantity
Unit Price
(ex. VAT)
Unit Price
(inc. VAT)
1 - 99 £6.73 £8.08
100 - 999 £6.07 £7.28
1000 + £4.85 £5.82

£8.08 / each


Up to 49 units
Available
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Product Specification
Thread Size M20
Length 160mm
Pitch 2.50mm
Material A4-70 Stainless Steel
Across Flats 30mm
Head Height 12.90mm
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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M20 x 160mm Hex Set Screw | DIN 933 | A4-70 Stainless Steel

This M20 x 160mm Hex Set Screw combines a fully threaded body with a hex head drive, giving installers a secure fixing for workshop jigs and fixtures.

The A4-70 stainless steel grade is selected for outdoor, marine and washdown environments where resistance to corrosion is a key requirement. The hex head design gives better tool contact than a low profile drive when installers need reliable torque transfer during maintenance or assembly.

Common Applications

  • Marine fittings, exposed brackets and corrosion-sensitive installations
  • Heavy duty mounting plates, high load brackets and plant support work
  • Conveyor frames, roller brackets and packaging line assemblies
  • Inspection benches, test rigs and adjustable jig construction

Why Choose This Fully Threaded Hex Screw?

  • Fully threaded 160mm body helps support consistent engagement through the joint
  • 30mm across flats head allows fitting with common spanners and socket tools
  • The extra long length is useful for deep fixtures, layered assemblies and applications where a standard short screw would not reach the fixing point.

M20 x 160mm Hex Set Screw Dimensions

  • Thread Size: M20
  • Length: 160mm
  • Pitch: 2.5mm
  • Across Flats: 30mm
  • Head Height: 12.9mm
  • Material: A4-70 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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