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Machine Screws - Flat

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Flat machine screws are characterised by a flat head with no tapering that sits flush with the surface. Typically threaded along the entire shaft length, and can be tightened with a screwdriver. Designed to screw completely into a countersunk hole.

The flat head offers a firm grip and keeps the screw from sliding. It is a durable, aesthetically pleasing fastener with good temperature resistance. It is less likely to damage the surface of the material they are being screwed into than protruding machine screws. Used in applications for furniture, machinery and electrical.

  • Material: Stainless Steel, Nylon, PA, Mild Steel, PC
  • Colour: Natural, Clear


Series Code :SR1923

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158 results
Product SKUs information
Item Code Price range Availability Thread Size Colour Material Thread Length Drive Type View
£ 0.1615 - £ 0.1686 Request the lead time here
M2
Clear
PC
8.0 mm
Crossed Drive
£ 0.4805 - £ 0.5003 Request the lead time here
M5
Clear
PC
18.0 mm
Crossed Drive
£ 0.1856 - £ 0.1941 Request the lead time here
M4
Clear
PC
12.2 mm
Crossed Drive
£ 0.163 - £ 0.17 Request the lead time here
M2
Clear
PC
3.0 mm
Crossed Drive
£ 0.1715 - £ 0.1785 Request the lead time here
M3
Clear
PC
12.1 mm
Crossed Drive
£ 0.3387 - £ 0.3529 Request the lead time here
M3
Clear
PC
20.0 mm
Crossed Drive
£ 0.124 - £ 0.1292 Request the lead time here
M5
Natural
Mild Steel
25.0 mm
Crossed Drive
£ 0.0966 - £ 0.0986 Request the lead time here
M4
Natural
Mild Steel
25.0 mm
Crossed Drive
£ 0.1856 - £ 0.1941 Request the lead time here
M4
Clear
PC
14.2 mm
Crossed Drive
£ 0.9369 - £ 0.9766 Request the lead time here
M6
Clear
PC
30.0 mm
Crossed Drive
£ 1.3082 - £ 1.3621 Request the lead time here
M8
Clear
PC
30.0 mm
Crossed Drive
£ 0.2636 - £ 0.2749 Request the lead time here
M5
Clear
PC
8.0 mm
Crossed Drive
£ 1.0758 - £ 1.1211 Request the lead time here
M5
Clear
PC
30.0 mm
Crossed Drive
£ 0.2636 - £ 0.2749 Request the lead time here
M5
Clear
PC
6.0 mm
Crossed Drive
£ 0.2012 - £ 0.2097 Request the lead time here
M2
Clear
PC
Crossed Drive
£ 0.2976 - £ 0.309 Request the lead time here
M3
Clear
PC
Crossed Drive
£ 0.1885 - £ 0.197 Request the lead time here
M4
Clear
PC
Crossed Drive
£ 0.4082 - £ 0.4252 Request the lead time here
M5
Clear
PC
Crossed Drive
£ 0.6931 - £ 0.7228 Request the lead time here
M5
Clear
PC
25.0 mm
Crossed Drive
£ 1.6158 - £ 1.6867 Request the lead time here
M8
Clear
PC
40.0 mm
Crossed Drive
  • of 8
Screw Crossed Drive M2 8.0 mm PC Clear

170020800022

Price Range
£ 0.1686 - £ 0.1615

Stock Levels
Request the lead time here
Attributes
  • Head Diameter
    3.5 mm
  • Head Height
    1.3 mm
  • Thread Length
    8.0 mm
  • Thread Size
    M2
  • Head Type
    Pan Head
Screw Crossed Drive M5 18.0 mm PC Clear

170051800022

Price Range
£ 0.5003 - £ 0.4805

Stock Levels
Request the lead time here
Attributes
  • Head Diameter
    9.0 mm
  • Head Height
    3.3 mm
  • Thread Length
    18.0 mm
  • Thread Size
    M5
  • Head Type
    Pan Head
Screw Crossed Drive M4 12.2 mm PC Clear

170041200022

Price Range
£ 0.1941 - £ 0.1856

Stock Levels
Request the lead time here
Attributes
  • Head Diameter
    7.4 mm
  • Head Height
    2.7 mm
  • Thread Length
    12.2 mm
  • Thread Size
    M4
  • Head Type
    Pan Head
Screw Crossed Drive M2 3.0 mm PC Clear

170023000022

Price Range
£ 0.17 - £ 0.163

Stock Levels
Request the lead time here
Attributes
  • Head Diameter
    3.5 mm
  • Head Height
    1.3 mm
  • Thread Length
    3.0 mm
  • Thread Size
    M2
  • Head Type
    Pan Head
Screw Crossed Drive M3 12.1 mm PC Clear

170031200022

Price Range
£ 0.1785 - £ 0.1715

Stock Levels
Request the lead time here
Attributes
  • Head Diameter
    5.7 mm
  • Head Height
    2.5 mm
  • Thread Length
    12.1 mm
  • Thread Size
    M3
  • Head Type
    Pan Head
Screw Crossed Drive M3 20.0 mm PC Clear

170032000022

Price Range
£ 0.3529 - £ 0.3387

Stock Levels
Request the lead time here
Attributes
  • Head Diameter
    5.5 mm
  • Head Height
    2.0 mm
  • Thread Length
    20.0 mm
  • Thread Size
    M3
  • Head Type
    Pan Head
Screw Crossed Drive M5 25.0 mm Mild Steel Natural

341052540952

Price Range
£ 0.1292 - £ 0.124

Stock Levels
Request the lead time here
Attributes
  • Head Diameter
    9.2 mm
  • Head Height
    2.5 mm
  • Thread Length
    25.0 mm
  • Thread Size
    M5
  • Head Type
    Flat Head
Screw Crossed Drive M4 25.0 mm Mild Steel Natural

341042540952

Price Range
£ 0.0986 - £ 0.0966

Stock Levels
Request the lead time here
Attributes
  • Head Diameter
    7.5 mm
  • Head Height
    2.2 mm
  • Thread Length
    25.0 mm
  • Thread Size
    M4
  • Head Type
    Flat Head
Screw Crossed Drive M4 14.2 mm PC Clear

170041400022

Price Range
£ 0.1941 - £ 0.1856

Stock Levels
Request the lead time here
Attributes
  • Head Diameter
    7.4 mm
  • Head Height
    2.7 mm
  • Thread Length
    14.2 mm
  • Thread Size
    M4
  • Head Type
    Pan Head
Screw Crossed Drive M6 30.0 mm PC Clear

170063000022

Price Range
£ 0.9766 - £ 0.9369

Stock Levels
Request the lead time here
Attributes
  • Head Diameter
    10.5 mm
  • Head Height
    3.9 mm
  • Thread Length
    30.0 mm
  • Thread Size
    M6
  • Head Type
    Pan Head
Screw Crossed Drive M8 30.0 mm PC Clear

170083000022

Price Range
£ 1.3621 - £ 1.3082

Stock Levels
Request the lead time here
Attributes
  • Head Diameter
    14.0 mm
  • Head Height
    5.2 mm
  • Thread Length
    30.0 mm
  • Thread Size
    M8
  • Head Type
    Pan Head
Screw Crossed Drive M5 8.0 mm PC Clear

170050800022

Price Range
£ 0.2749 - £ 0.2636

Stock Levels
Request the lead time here
Attributes
  • Head Diameter
    9.0 mm
  • Head Height
    3.3 mm
  • Thread Length
    8.0 mm
  • Thread Size
    M5
  • Head Type
    Pan Head
Screw Crossed Drive M5 30.0 mm PC Clear

170053000022

Price Range
£ 1.1211 - £ 1.0758

Stock Levels
Request the lead time here
Attributes
  • Head Diameter
    9.0 mm
  • Head Height
    3.3 mm
  • Thread Length
    30.0 mm
  • Thread Size
    M5
  • Head Type
    Pan Head
Screw Crossed Drive M5 6.0 mm PC Clear

170050600022

Price Range
£ 0.2749 - £ 0.2636

Stock Levels
Request the lead time here
Attributes
  • Head Diameter
    9.0 mm
  • Head Height
    3.3 mm
  • Thread Length
    6.0 mm
  • Thread Size
    M5
  • Head Type
    Pan Head
Screw Crossed Drive M2 PC Clear

170200800022

Price Range
£ 0.2097 - £ 0.2012

Stock Levels
Request the lead time here
Attributes
  • Head Diameter
    4.0 mm
  • Head Height
    1.1 mm
  • Thread Size
    M2
  • Head Type
    Countersunk Head
  • Screw Type
    Machine Screw
Screw Crossed Drive M3 PC Clear

170301500022

Price Range
£ 0.309 - £ 0.2976

Stock Levels
Request the lead time here
Attributes
  • Head Diameter
    6.0 mm
  • Thread Size
    M3
  • Head Type
    Flat Countersunk Head
  • Screw Type
    Machine Screw
  • Colour
    Clear
Screw Crossed Drive M4 PC Clear

170401400022

Price Range
£ 0.197 - £ 0.1885

Stock Levels
Request the lead time here
Attributes
  • Head Diameter
    7.4 mm
  • Thread Size
    M4
  • Head Type
    Flat Countersunk Head
  • Screw Type
    Machine Screw
  • Colour
    Clear
Screw Crossed Drive M5 PC Clear

170501500022

Price Range
£ 0.4252 - £ 0.4082

Stock Levels
Request the lead time here
Attributes
  • Head Diameter
    10.0 mm
  • Thread Size
    M5
  • Head Type
    Flat Countersunk Head
  • Screw Type
    Machine Screw
  • Colour
    Clear
Screw Crossed Drive M5 25.0 mm PC Clear

170052500022

Price Range
£ 0.7228 - £ 0.6931

Stock Levels
Request the lead time here
Attributes
  • Head Diameter
    9.0 mm
  • Head Height
    3.3 mm
  • Thread Length
    25.0 mm
  • Thread Size
    M5
  • Head Type
    Pan Head
Screw Crossed Drive M8 40.0 mm PC Clear

170084000022

Price Range
£ 1.6867 - £ 1.6158

Stock Levels
Request the lead time here
Attributes
  • Head Diameter
    14.0 mm
  • Head Height
    5.2 mm
  • Thread Length
    40.0 mm
  • Thread Size
    M8
  • Head Type
    Pan Head