M3 x 20mm Socket Grub Screw - Flat Point (DIN 913) | A2 Stainless Steel

Product code: SS913-M3-20-A2
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M3 x 20mm Socket Grub Screw - Flat Point (DIN 913) | A2 Stainless Steel
M3 x 20mm Socket Grub Screw - Flat Point (DIN 913) | A2 Stainless Steel
M3 x 20mm Socket Grub Screw - Flat Point (DIN 913) | A2 Stainless Steel
M3 x 20mm Socket Grub Screw - Flat Point (DIN 913) | A2 Stainless Steel
M3 x 20mm Socket Grub Screw - Flat Point (DIN 913) | A2 Stainless Steel
M3 x 20mm Socket Grub Screw - Flat Point (DIN 913) | A2 Stainless Steel
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Unit Price
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Unit Price
(inc. VAT)
1 - 99 £0.07 £0.08
100 - 499 £0.06 £0.07
500 - 999 £0.05 £0.06
1000 - 4999 £0.04 £0.05
5000 + £0.03 £0.04
£0.08 / each
Quantity:


Product Specification
Thread Size M3
Length 20.0mm
Pitch 0.50mm
End Type Flat
Drive H1.5
Standard DIN 913 / ISO 4026
Material A2 Stainless Steel

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Frequently Bought Together

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M3 x 20mm Flat Point Socket Grub Screw | H1.5 Drive | A2 Stainless Steel

The M3 x 20mm flat point socket grub screw is a compact headless fastener for marine equipment interiors. Its H1.5 socket, 0.50mm pitch and DIN 913 / ISO 4026 form make it suitable where a flush set screw needs to hold a component without projecting above the surface. As a flush grub screw, it is well suited to stainless hardware, deck-adjacent fittings and cabin equipment because it is suited to corrosion-aware assemblies when the material grade is chosen correctly.

Manufactured from A2 stainless steel, this grub screw suits applications where moisture resistance and a neat metallic finish are important. The combination of a flat point, metric thread and socket drive gives a controlled fixing for assemblies that need repeatable setting and removal. It is well suited to general stainless grub screw requirements across manufacturing and maintenance teams.

Common Applications

  • Stainless hardware, deck-adjacent fittings and cabin equipment using a M3 x 20mm flat point set screw
  • Food processing machinery brackets and stops
  • Laboratory frames and instrument housings
  • Stainless mechanical assemblies needing a flush screw

Key Features and Benefits

  • Useful for locking shafts, collars and stops after alignment has been checked
  • Socket drive keeps the fixing accessible even where side clearance is limited
  • Flat point end type reduces localised marking compared with sharper set screw points
  • Available as part of a wider metric grub screw range for stocked maintenance spares

M3 x 20mm A2 Stainless Steel Flat Point Socket Grub Screw Dimensions

  • Thread Size: M3
  • Length: 20mm
  • Pitch: 0.50mm
  • End Type: Flat
  • Drive: H1.5
  • Material: A2 Stainless Steel
  • Colour: Self-colour
  • Standard: DIN 913 / ISO 4026

Further Reading

View our full range of Socket Grub Screw Flat DIN 913 here: Socket Grub Screw Flat DIN 913.

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