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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
0.1278 USD - 0.1416 USD 256 In stock
M3
4.0 mm
Crossed Drive
0.1652 USD - 0.183 USD 2283 In stock
M5
6.0 mm
Crossed Drive
0.602 USD - 0.667 USD 28 In stock
M6
20.0 mm
Crossed Drive
0.1712 USD - 0.1896 USD 8362 In stock
M4
8.0 mm
Crossed Drive
0.5884 USD - 0.652 USD 1430 In stock
M8
15.0 mm
Crossed Drive
0.2156 USD - 0.2388 USD 40 In stock
M3
Crossed Drive
0.4983 USD - 0.5521 USD 739 In stock
M6
Crossed Drive
0.4921 USD - 0.5453 USD 38 In stock
M5
Crossed Drive
0.168 USD - 0.1862 USD 52810 In stock
M4
9.8 mm
Crossed Drive
0.8573 USD - 0.9499 USD 748 In stock
M8
Crossed Drive
0.1519 USD - 0.1683 USD 145 In stock
M3
10.0 mm
Crossed Drive
0.4927 USD - 0.5459 USD 692 In stock
M6
10.0 mm
Crossed Drive
0.7283 USD - 0.807 USD 18 In stock
M8
25.0 mm
Crossed Drive
0.073 USD - 0.0809 USD 40 In stock
M3
Crossed Drive
0.1513 USD - 0.1676 USD 3340 In stock
M5
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
0.1352 USD - 0.1498 USD 10034 In stock
M4
Crossed Drive
0.4927 USD - 0.5459 USD 1384 In stock
M6
Crossed Drive
0.7277 USD - 0.8063 USD 646 In stock
M8
Crossed Drive
  • of 3
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
256 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
PC Crossed Drive Pan Head Machine Screw - Thread Size M5; Thread Length 6.0 mm | 0.236 in; Head Diameter 9.0 mm | 0.354 in

170050600022

Price Range
0.183 USD - 0.1652 USD

Stock Levels
2283 In stock
Attributes
  • Head Diameter
    9.0 mm
  • Head Height
    3.3 mm
  • Thread Length
    6.0 mm
  • Thread Size
    M5
  • Head Type
    Pan Head
PC Crossed Drive Pan Head Machine Screw - Thread Size M6; Thread Length 20.0 mm | 0.787 in; Head Diameter 10.5 mm | 0.413 in

170062000022

Price Range
0.667 USD - 0.602 USD

Stock Levels
28 In stock
Attributes
  • Head Diameter
    10.5 mm
  • Head Height
    3.9 mm
  • Thread Length
    20.0 mm
  • Thread Size
    M6
  • 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
8362 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
PC Crossed Drive Pan Head Machine Screw - Thread Size M8; Thread Length 15.0 mm | 0.591 in; Head Diameter 14.0 mm | 0.551 in

170081500022

Price Range
0.652 USD - 0.5884 USD

Stock Levels
1430 In stock
Attributes
  • Head Diameter
    14.0 mm
  • Head Height
    5.2 mm
  • Thread Length
    15.0 mm
  • Thread Size
    M8
  • Head Type
    Pan Head
Clear PC Crossed Drive Flat Countersunk Head Machine Screw - Thread Size M3; ; Head Diameter 6.0 mm | 0.236 in

170301500022

Price Range
0.2388 USD - 0.2156 USD

Stock Levels
40 In stock
Attributes
  • Head Diameter
    6.0 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 M6; ; Head Diameter 12.0 mm | 0.472 in

170601200022

Price Range
0.5521 USD - 0.4983 USD

Stock Levels
739 In stock
Attributes
  • Head Diameter
    12.0 mm
  • Thread Size
    M6
  • 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 10.0 mm | 0.394 in

170501500022

Price Range
0.5453 USD - 0.4921 USD

Stock Levels
38 In stock
Attributes
  • Head Diameter
    10.0 mm
  • Thread Size
    M5
  • 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; Thread Length 9.8 mm | 0.386 in; Head Diameter 7.4 mm | 0.291 in

170401000022

Price Range
0.1862 USD - 0.168 USD

Stock Levels
52810 In stock
Attributes
  • Head Diameter
    7.4 mm
  • Thread Length
    9.8 mm
  • Thread Size
    M4
  • Head Type
    Flat Countersunk Head
  • Screw Type
    Machine Screw
Clear PC Crossed Drive Flat Countersunk Head Machine Screw - Thread Size M8; ; Head Diameter 16.0 mm | 0.63 in

170801500022

Price Range
0.9499 USD - 0.8573 USD

Stock Levels
748 In stock
Attributes
  • Head Diameter
    16.0 mm
  • Thread Size
    M8
  • 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
145 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 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
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 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
3340 In stock
Attributes
  • Head Diameter
    9.1 mm
  • Thread Size
    M5
  • 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

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 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
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
Clear PC Crossed Drive Flat Countersunk Head Machine Screw - Thread Size M8; ; Head Diameter 16.0 mm | 0.63 in

170802500022

Price Range
0.8063 USD - 0.7277 USD

Stock Levels
646 In stock
Attributes
  • Head Diameter
    16.0 mm
  • Thread Size
    M8
  • Head Type
    Flat Countersunk Head
  • Screw Type
    Machine Screw
  • Drive Type
    Crossed Drive