M6 x 20mm Set Screw - Hex Head (DIN 933) | Marine Grade A4-70 Stainless Steel

Product code: HH933-M6-20-A4-70
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M6 x 20mm Set Screw - Hex Head (DIN 933) | Marine Grade A4-70 Stainless Steel
M6 x 20mm Set Screw - Hex Head (DIN 933) | Marine Grade A4-70 Stainless Steel
M6 x 20mm Set Screw - Hex Head (DIN 933) | Marine Grade A4-70 Stainless Steel
M6 x 20mm Set Screw - Hex Head (DIN 933) | Marine Grade A4-70 Stainless Steel
M6 x 20mm Set Screw - Hex Head (DIN 933) | Marine Grade A4-70 Stainless Steel
M6 x 20mm Set Screw - Hex Head (DIN 933) | Marine Grade A4-70 Stainless Steel
Quantity
Unit Price
(ex. VAT)
Unit Price
(inc. VAT)
1 - 99 £0.08 £0.10
100 - 999 £0.07 £0.09
1000 + £0.06 £0.07
£0.10 / each
Quantity:


Product Specification
Thread Size M6
Length 20mm
Pitch 1.00mm
Material A4-70 Stainless Steel
Across Flats 10mm
Head Height 4.20mm
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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M6 x 20mm Hex Set Screw | DIN 933 | A4-70 Stainless Steel

Built around a fully threaded shank, this M6 x 20mm Hex Set Screw supports secure assembly work where nut engagement, clamp load and accessible tightening are all important.

The A4-70 stainless steel grade is selected for outdoor, marine and washdown environments where resistance to corrosion is a key requirement. Because the screw is threaded for its full 20mm length, it is useful where the fixing depth may change across brackets, plates or spacers.

Common Applications

  • 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
  • Construction fixings, steel support plates and equipment bases

Installation Benefits

  • DIN 933 specification gives a clear standard for replacement and repeat ordering
  • A4-70 Stainless Steel construction supports the intended environment and fastening load
  • External hex drive gives practical access where internal drive screws may clog or round off

M6 x 20mm Hex Set Screw Dimensions

  • Thread Size: M6
  • Length: 20mm
  • Pitch: 1mm
  • Across Flats: 10mm
  • Head Height: 4.2mm
  • 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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