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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
£ 0.163 - £ 0.17 Request the lead time here
M2
Clear
PC
4.0 mm
Crossed Drive
£ 0.1686 - £ 0.1757 Request the lead time here
M3
Clear
PC
Crossed Drive
£ 0.1927 - £ 0.2012 Request the lead time here
M5
Clear
PC
10.1 mm
Crossed Drive
£ 0.18 - £ 0.1885 Request the lead time here
M4
Clear
PC
8.0 mm
Crossed Drive
£ 0.5343 - £ 0.5556 Request the lead time here
M4
Clear
PC
25.0 mm
Crossed Drive
£ 0.2636 - £ 0.2749 Request the lead time here
M5
Clear
PC
6.0 mm
Crossed Drive
£ 0.4365 - £ 0.4549 Request the lead time here
M5
Clear
PC
20.2 mm
Crossed Drive
£ 0.1956 - £ 0.2041 Request the lead time here
M5
Clear
PC
12.1 mm
Crossed Drive
£ 0.4805 - £ 0.5003 Request the lead time here
M5
Clear
PC
18.0 mm
Crossed Drive
£ 0.7228 - £ 0.7526 Request the lead time here
M6
Clear
PC
20.0 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
£ 0.6931 - £ 0.7228 Request the lead time here
M5
Clear
PC
25.0 mm
Crossed Drive
£ 0.771 - £ 0.8036 Request the lead time here
M6
Clear
PC
25.0 mm
Crossed Drive
£ 1.2941 - £ 1.3479 Request the lead time here
M5
Clear
PC
35.0 mm
Crossed Drive
£ 0.36 - £ 0.3756 Request the lead time here
M4
Clear
PC
18.0 mm
Crossed Drive
£ 0.1077 - £ 0.1122 Request the lead time here
M5
Natural
Mild Steel
12.0 mm
Crossed Drive
£ 0.1828 - £ 0.1913 Request the lead time here
M4
Clear
PC
10.2 mm
Crossed Drive
£ 0.3302 - £ 0.3444 Request the lead time here
M3
Clear
PC
16.0 mm
Crossed Drive
£ 0.163 - £ 0.17 Request the lead time here
M3
Clear
PC
5.0 mm
Crossed Drive
  • of 8
Screw Crossed Drive M2 4.0 mm PC Clear

170020400022

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
    4.0 mm
  • Thread Size
    M2
  • Head Type
    Pan Head
Screw Crossed Drive M3 PC Clear

170030900022

Price Range
£ 0.1757 - £ 0.1686

Stock Levels
Request the lead time here
Attributes
  • Head Diameter
    5.2 mm
  • Thread Size
    M3
  • Head Type
    Flat Countersunk Head
  • Screw Type
    Machine Screw
  • Colour
    Clear
Screw Crossed Drive M5 10.1 mm PC Clear

170051000022

Price Range
£ 0.2012 - £ 0.1927

Stock Levels
Request the lead time here
Attributes
  • Head Diameter
    9.1 mm
  • Head Height
    3.6 mm
  • Thread Length
    10.1 mm
  • Thread Size
    M5
  • Head Type
    Pan Head
Screw Crossed Drive M4 8.0 mm PC Clear

170040800022

Price Range
£ 0.1885 - £ 0.18

Stock Levels
Request the lead time here
Attributes
  • Head Diameter
    7.4 mm
  • Head Height
    2.7 mm
  • Thread Length
    8.0 mm
  • Thread Size
    M4
  • Head Type
    Pan Head
Screw Crossed Drive M4 25.0 mm PC Clear

170042500022

Price Range
£ 0.5556 - £ 0.5343

Stock Levels
Request the lead time here
Attributes
  • Head Diameter
    7.0 mm
  • Head Height
    2.6 mm
  • Thread Length
    25.0 mm
  • Thread Size
    M4
  • 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 M5 20.2 mm PC Clear

170052000022

Price Range
£ 0.4549 - £ 0.4365

Stock Levels
Request the lead time here
Attributes
  • Head Diameter
    9.1 mm
  • Head Height
    3.6 mm
  • Thread Length
    20.2 mm
  • Thread Size
    M5
  • Head Type
    Pan Head
Screw Crossed Drive M5 12.1 mm PC Clear

170051200022

Price Range
£ 0.2041 - £ 0.1956

Stock Levels
Request the lead time here
Attributes
  • Head Diameter
    9.1 mm
  • Head Height
    3.5 mm
  • Thread Length
    12.1 mm
  • Thread Size
    M5
  • 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 M6 20.0 mm PC Clear

170062000022

Price Range
£ 0.7526 - £ 0.7228

Stock Levels
Request the lead time here
Attributes
  • Head Diameter
    10.5 mm
  • Head Height
    3.9 mm
  • Thread Length
    20.0 mm
  • Thread Size
    M6
  • 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 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 M6 25.0 mm PC Clear

170062500022

Price Range
£ 0.8036 - £ 0.771

Stock Levels
Request the lead time here
Attributes
  • Head Diameter
    10.5 mm
  • Head Height
    3.9 mm
  • Thread Length
    25.0 mm
  • Thread Size
    M6
  • Head Type
    Pan Head
Screw Crossed Drive M5 35.0 mm PC Clear

170053500022

Price Range
£ 1.3479 - £ 1.2941

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

170041800022

Price Range
£ 0.3756 - £ 0.36

Stock Levels
Request the lead time here
Attributes
  • Head Diameter
    7.0 mm
  • Head Height
    2.6 mm
  • Thread Length
    18.0 mm
  • Thread Size
    M4
  • Head Type
    Pan Head
Screw Crossed Drive M5 12.0 mm Mild Steel Natural

341051240952

Price Range
£ 0.1122 - £ 0.1077

Stock Levels
Request the lead time here
Attributes
  • Head Diameter
    9.2 mm
  • Head Height
    2.5 mm
  • Thread Length
    12.0 mm
  • Thread Size
    M5
  • Head Type
    Flat Head
Screw Crossed Drive M4 10.2 mm PC Clear

170041000022

Price Range
£ 0.1913 - £ 0.1828

Stock Levels
Request the lead time here
Attributes
  • Head Diameter
    7.4 mm
  • Head Height
    2.7 mm
  • Thread Length
    10.2 mm
  • Thread Size
    M4
  • Head Type
    Pan Head
Screw Crossed Drive M3 16.0 mm PC Clear

170031600022

Price Range
£ 0.3444 - £ 0.3302

Stock Levels
Request the lead time here
Attributes
  • Head Diameter
    5.5 mm
  • Head Height
    2.0 mm
  • Thread Length
    16.0 mm
  • Thread Size
    M3
  • Head Type
    Pan Head
Screw Crossed Drive M3 5.0 mm PC Clear

170035000022

Price Range
£ 0.17 - £ 0.163

Stock Levels
Request the lead time here
Attributes
  • Head Diameter
    5.5 mm
  • Head Height
    2.0 mm
  • Thread Length
    5.0 mm
  • Thread Size
    M3
  • Head Type
    Pan Head