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Machine Screws - Flat

In stock

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: PC
  • Colour: Clear

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44 results
Product SKUs information
Item Code Price range Availability Pitch Diameter Thread Size Thread Length Drive Type View
0.1766 USD - 0.1956 USD 9218 In stock
M5
12.1 mm
Crossed Drive
0.1122 USD - 0.1244 USD 133 In stock
M3
15.1 mm
Crossed Drive
0.7283 USD - 0.807 USD 18 In stock
M8
25.0 mm
Crossed Drive
0.166 USD - 0.1839 USD 40 In stock
M4
Crossed Drive
0.558 USD - 0.6182 USD 820 In stock
M8
Crossed Drive
0.4927 USD - 0.5459 USD 1384 In stock
M6
Crossed Drive
0.1766 USD - 0.1956 USD 9890 In stock
M4
10.2 mm
Crossed Drive
0.1519 USD - 0.1683 USD 1440 In stock
M3
8.0 mm
Crossed Drive
0.1278 USD - 0.1416 USD 20 In stock
M3
4.0 mm
Crossed Drive
0.9354 USD - 1.0365 USD 220 In stock
M8
Crossed Drive
0.173 USD - 0.1917 USD 10 In stock
M4
Crossed Drive
0.1519 USD - 0.1683 USD 217 In stock
M3
10.0 mm
Crossed Drive
0.9225 USD - 1.0221 USD 240 In stock
M8
20.0 mm
Crossed Drive
0.4927 USD - 0.5459 USD 692 In stock
M6
10.0 mm
Crossed Drive
0.12 USD - 0.133 USD 26140 In stock
M3
Crossed Drive
0.073 USD - 0.0809 USD 40 In stock
M3
Crossed Drive
0.1513 USD - 0.1676 USD 1340 In stock
M5
Crossed Drive
0.1293 USD - 0.1433 USD 2189 In stock
M5
16.1 mm
Crossed Drive
0.1712 USD - 0.1896 USD 6162 In stock
M4
8.0 mm
Crossed Drive
0.1352 USD - 0.1498 USD 10034 In stock
M4
Crossed Drive
  • of 3
PC Crossed Drive Pan Head Machine Screw - Thread Size M5; Thread Length 12.1 mm | 0.476 in; Head Diameter 9.1 mm | 0.358 in

170051200022

Price Range
0.1956 USD - 0.1766 USD

Stock Levels
9218 In stock
Attributes
  • Head Diameter
    9.1 mm
  • Head Height
    3.5 mm
  • Thread Length
    12.1 mm
  • Thread Size
    M5
  • Head Type
    Pan Head
PC Crossed Drive Pan Head Machine Screw - Thread Size M3; Thread Length 15.1 mm | 0.594 in; Head Diameter 5.7 mm | 0.224 in

170031500022

Price Range
0.1244 USD - 0.1122 USD

Stock Levels
133 In stock
Attributes
  • Head Diameter
    5.7 mm
  • Head Height
    2.5 mm
  • Thread Length
    15.1 mm
  • Thread Size
    M3
  • Head Type
    Pan Head
PC Crossed Drive Pan Head Machine Screw - Thread Size M8; Thread Length 25.0 mm | 0.984 in; Head Diameter 14.0 mm | 0.551 in

170082500022

Price Range
0.807 USD - 0.7283 USD

Stock Levels
18 In stock
Attributes
  • Head Diameter
    14.0 mm
  • Head Height
    5.2 mm
  • Thread Length
    25.0 mm
  • Thread Size
    M8
  • Head Type
    Pan Head
Clear PC Crossed Drive Flat Countersunk Head Machine Screw - Thread Size M4; ; Head Diameter 8.0 mm | 0.315 in

170400800022

Price Range
0.1839 USD - 0.166 USD

Stock Levels
40 In stock
Attributes
  • Head Diameter
    8.0 mm
  • Thread Size
    M4
  • Head Type
    Flat Countersunk Head
  • Screw Type
    Machine Screw
  • Drive Type
    Crossed Drive
Clear PC Crossed Drive Flat Countersunk Head Machine Screw - Thread Size M8; ; Head Diameter 16.0 mm | 0.63 in

170801000022

Price Range
0.6182 USD - 0.558 USD

Stock Levels
820 In stock
Attributes
  • Head Diameter
    16.0 mm
  • Thread Size
    M8
  • Head Type
    Flat Countersunk Head
  • Screw Type
    Machine Screw
  • Drive Type
    Crossed Drive
Clear PC Crossed Drive Flat Countersunk Head Machine Screw - Thread Size M6; ; Head Diameter 12.0 mm | 0.472 in

170601000022

Price Range
0.5459 USD - 0.4927 USD

Stock Levels
1384 In stock
Attributes
  • Head Diameter
    12.0 mm
  • Thread Size
    M6
  • Head Type
    Flat Countersunk Head
  • Screw Type
    Machine Screw
  • Drive Type
    Crossed Drive
PC Crossed Drive Pan Head Machine Screw - Thread Size M4; Thread Length 10.2 mm | 0.402 in; Head Diameter 7.4 mm | 0.291 in

170041000022

Price Range
0.1956 USD - 0.1766 USD

Stock Levels
9890 In stock
Attributes
  • Head Diameter
    7.4 mm
  • Head Height
    2.7 mm
  • Thread Length
    10.2 mm
  • Thread Size
    M4
  • Head Type
    Pan Head
PC Crossed Drive Pan Head Machine Screw - Thread Size M3; Thread Length 8.0 mm | 0.315 in; Head Diameter 5.7 mm | 0.224 in

170030800022

Price Range
0.1683 USD - 0.1519 USD

Stock Levels
1440 In stock
Attributes
  • Head Diameter
    5.7 mm
  • Head Height
    2.5 mm
  • Thread Length
    8.0 mm
  • Thread Size
    M3
  • Head Type
    Pan Head
PC Crossed Drive Pan Head Machine Screw - Thread Size M3; Thread Length 4.0 mm | 0.157 in; Head Diameter 5.5 mm | 0.217 in

170030400022

Price Range
0.1416 USD - 0.1278 USD

Stock Levels
20 In stock
Attributes
  • Head Diameter
    5.5 mm
  • Head Height
    2.0 mm
  • Thread Length
    4.0 mm
  • Thread Size
    M3
  • Head Type
    Pan Head
Clear PC Crossed Drive Flat Countersunk Head Machine Screw - Thread Size M8; ; Head Diameter 16.0 mm | 0.63 in

170802000022

Price Range
1.0365 USD - 0.9354 USD

Stock Levels
220 In stock
Attributes
  • Head Diameter
    16.0 mm
  • Thread Size
    M8
  • Head Type
    Flat Countersunk Head
  • Screw Type
    Machine Screw
  • Drive Type
    Crossed Drive
Clear PC Crossed Drive Flat Countersunk Head Machine Screw - Thread Size M4; ; Head Diameter 8.0 mm | 0.315 in

170401500022

Price Range
0.1917 USD - 0.173 USD

Stock Levels
10 In stock
Attributes
  • Head Diameter
    8.0 mm
  • Thread Size
    M4
  • Head Type
    Flat Countersunk Head
  • Screw Type
    Machine Screw
  • Drive Type
    Crossed Drive
PC Crossed Drive Pan Head Machine Screw - Thread Size M3; Thread Length 10.0 mm | 0.394 in; Head Diameter 5.7 mm | 0.224 in

170031000022

Price Range
0.1683 USD - 0.1519 USD

Stock Levels
217 In stock
Attributes
  • Head Diameter
    5.7 mm
  • Head Height
    2.5 mm
  • Thread Length
    10.0 mm
  • Thread Size
    M3
  • Head Type
    Pan Head
PC Crossed Drive Pan Head Machine Screw - Thread Size M8; Thread Length 20.0 mm | 0.787 in; Head Diameter 14.0 mm | 0.551 in

170082000022

Price Range
1.0221 USD - 0.9225 USD

Stock Levels
240 In stock
Attributes
  • Head Diameter
    14.0 mm
  • Head Height
    5.2 mm
  • Thread Length
    20.0 mm
  • Thread Size
    M8
  • Head Type
    Pan Head
PC Crossed Drive Pan Head Machine Screw - Thread Size M6; Thread Length 10.0 mm | 0.394 in; Head Diameter 10.5 mm | 0.413 in

170061000022

Price Range
0.5459 USD - 0.4927 USD

Stock Levels
692 In stock
Attributes
  • Head Diameter
    10.5 mm
  • Head Height
    3.9 mm
  • Thread Length
    10.0 mm
  • Thread Size
    M6
  • Head Type
    Pan Head
Clear PC Crossed Drive Flat Countersunk Head Machine Screw - Thread Size M3; ; Head Diameter 5.2 mm | 0.205 in

170030900022

Price Range
0.133 USD - 0.12 USD

Stock Levels
26140 In stock
Attributes
  • Head Diameter
    5.2 mm
  • Thread Size
    M3
  • Head Type
    Flat Countersunk Head
  • Screw Type
    Machine Screw
  • Drive Type
    Crossed Drive
Clear PC Crossed Drive Flat Countersunk Head Machine Screw - Thread Size M3; ; Head Diameter 5.1 mm | 0.201 in

170031100022

Price Range
0.0809 USD - 0.073 USD

Stock Levels
40 In stock
Attributes
  • Head Diameter
    5.1 mm
  • Thread Size
    M3
  • Head Type
    Flat Countersunk Head
  • Screw Type
    Machine Screw
  • Drive Type
    Crossed Drive
Clear PC Crossed Drive Flat Countersunk Head Machine Screw - Thread Size M5; ; Head Diameter 9.1 mm | 0.358 in

170500800022

Price Range
0.1676 USD - 0.1513 USD

Stock Levels
1340 In stock
Attributes
  • Head Diameter
    9.1 mm
  • Thread Size
    M5
  • Head Type
    Flat Countersunk Head
  • Screw Type
    Machine Screw
  • Drive Type
    Crossed Drive
PC Crossed Drive Pan Head Machine Screw - Thread Size M5; Thread Length 16.1 mm | 0.634 in; Head Diameter 9.1 mm | 0.358 in

170051600022

Price Range
0.1433 USD - 0.1293 USD

Stock Levels
2189 In stock
Attributes
  • Head Diameter
    9.1 mm
  • Head Height
    3.5 mm
  • Thread Length
    16.1 mm
  • Thread Size
    M5
  • Head Type
    Pan Head
PC Crossed Drive Pan Head Machine Screw - Thread Size M4; Thread Length 8.0 mm | 0.315 in; Head Diameter 7.4 mm | 0.291 in

170040800022

Price Range
0.1896 USD - 0.1712 USD

Stock Levels
6162 In stock
Attributes
  • Head Diameter
    7.4 mm
  • Head Height
    2.7 mm
  • Thread Length
    8.0 mm
  • Thread Size
    M4
  • Head Type
    Pan Head
Clear PC Crossed Drive Flat Countersunk Head Machine Screw - Thread Size M4; ; Head Diameter 7.4 mm | 0.291 in

170400600022

Price Range
0.1498 USD - 0.1352 USD

Stock Levels
10034 In stock
Attributes
  • Head Diameter
    7.4 mm
  • Thread Size
    M4
  • Head Type
    Flat Countersunk Head
  • Screw Type
    Machine Screw
  • Drive Type
    Crossed Drive