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M3 x 20mm Socket Countersunk Machine Screw Self Colour DIN 7991

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M3 x 20mm Socket Countersunk Machine Screw Self Colour DIN 7991

M3 x 20mm Self Colour Socket Countersunk Screws

A socket countersunk screw which is commonly called a flat head screw. Precisely engineered from grade 10.9 high tensile steel with a metric coarse threading. Designed to sit flush with counterbored surfaces. This screw has been coated in a black oxide passivation which is great for self-colouring.

Countersunk Screw Specifications:

  • Diameter: 3mm
  • Length: 20mm
  • Threads Pitch: 0.5mm
  • Socket Size: 2mm
  • Conformity: DIN 7991

To see our full range of countersunk screws, click here.

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M3 x 20mm Socket Countersunk Machine Screw Self Colour DIN 7991—

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Description

M3 x 20mm Self Colour Socket Countersunk Screws

A socket countersunk screw which is commonly called a flat head screw. Precisely engineered from grade 10.9 high tensile steel with a metric coarse threading. Designed to sit flush with counterbored surfaces. This screw has been coated in a black oxide passivation which is great for self-colouring.

Countersunk Screw Specifications:

  • Diameter: 3mm
  • Length: 20mm
  • Threads Pitch: 0.5mm
  • Socket Size: 2mm
  • Conformity: DIN 7991

To see our full range of countersunk screws, click here.