M4 x 20mm Socket Grub Screw - Flat Point (DIN 913) | Marine Grade A4 Stainless Steel

Product code: SS913-M4-20-A4
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M4 x 20mm Socket Grub Screw - Flat Point (DIN 913) | Marine Grade A4 Stainless Steel
M4 x 20mm Socket Grub Screw - Flat Point (DIN 913) | Marine Grade A4 Stainless Steel
M4 x 20mm Socket Grub Screw - Flat Point (DIN 913) | Marine Grade A4 Stainless Steel
M4 x 20mm Socket Grub Screw - Flat Point (DIN 913) | Marine Grade A4 Stainless Steel
M4 x 20mm Socket Grub Screw - Flat Point (DIN 913) | Marine Grade A4 Stainless Steel
M4 x 20mm Socket Grub Screw - Flat Point (DIN 913) | Marine Grade A4 Stainless Steel
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Unit Price
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Unit Price
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1 - 99 £0.07 £0.09
100 - 499 £0.07 £0.08
500 - 999 £0.06 £0.07
1000 - 4999 £0.05 £0.06
5000 + £0.04 £0.05
£0.09 / each
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Product Specification
Thread Size M4
Length 20.0mm
Pitch 0.70mm
End Type Flat
Drive H2
Standard DIN 913 / ISO 4026
Material A4 Stainless Steel

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Frequently Bought Together

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M4 x 20mm Flat Point Socket Grub Screw | H2 Drive | A4 Stainless Steel

The M4 x 20mm flat point grub screw gives workshop equipment repairs applications a compact fixing with no protruding head. It is driven through a H2 hex socket and uses a 0.70mm pitch thread for secure engagement in compatible tapped holes. As a flush grub screw, it is well suited to tooling stands, clamps and machine shop repairs because it offers a practical headless fixing for small service tasks.

Manufactured from A4 stainless steel, this flat point grub screw is appropriate for coastal, chemical-adjacent and wet area applications when used with compatible parts. The internal hex drive provides good tool access in narrow spaces and helps maintenance teams make small adjustments without dismantling surrounding parts. It is a good option for buyers comparing corrosion-resistant grub screws for harsher service conditions.

Common Applications

  • Tooling stands, clamps and machine shop repairs using a M4 x 20mm flat point set screw
  • Access panel hardware and small mechanical linkages
  • OEM equipment builds using metric tapped holes
  • Machine guarding fixtures with limited clearance

Key Features and Benefits

  • Flat point helps distribute load on the contact face rather than biting sharply into the retained part
  • Headless body can sit below the surface for clean mechanical assemblies
  • H2 socket gives controlled Allen key installation in restricted spaces
  • DIN 913 / ISO 4026 manufacture supports repeatable sizing across maintenance and OEM requirements

M4 x 20mm A4 Stainless Steel Flat Point Socket Grub Screw Dimensions

  • Thread Size: M4
  • Length: 20mm
  • Pitch: 0.70mm
  • End Type: Flat
  • Drive: H2
  • Material: A4 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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