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Hex Head Cap Screws - Plastic

In stock

A Cap Screw, sometimes referred to as a Cap Head Bolt, are a type of threaded fastener that is commonly used when making mechanical connections between mating components. The Cap Head Screws ensure the objects are held together securely.

Cap Screws have a large head and a cylindrical shaft with an external thread. The head of the plastic cap screw is hexagonal in shape; these Hex Head Screws are available as either a flat head bolt or with a slotted drive.

Our Hexagon Head Cap Screw range is lightweight and also resistant to corrosion, oil, abraision, and most chemicals.

Our Hex Screw range is available in a choice of plastic materials, including;

  • Synthetic Nylon 6/6 with its has high mechanical strength and rigidity, wear resistance and damping ability
  • Polyamide 6.6 that has good heat resistance, durability and strength
  • Polycarbonate (PC) which is a strong, transparent plastic with great impact resistance
  • Polyether Ether Ketone (PEEK) with UL rated flame resistance; a material that has a continuous use temperature of 180C, and good chemical resistance
  • Polypropylene (PP), a semi-rigid thermoplastic material with good heat and fatigue resistance
  • Polyvinylidene Fluoride (PVDF) with good thermal stability, UV resistance, as well as good resistance from abrasion, high energy radiation, creep, fatigue, chemicals and solvants, and has high dielectric strength.

Our Hex Head Screw colour options include; Black, Light Brown, Clear (Transparent), Maroon, Natural and White.

  • UL94 V0 and UL94 V2 flame rated options
  • DIN and ISO rated options

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546 results
Product SKUs information
Essentra Part Number Price range Availability Thread Size Pitch/TPI Colour Material Thread Length Drive Type View
£ 0.0608 - £ 0.0608 399 In stock
M4
0.7 mm
Black
Nylon 6/6
10.0 mm
External Hexagonal Drive
£ 0.0724 - £ 0.0724 666 In stock
M5
0.8 mm
Black
Nylon 6/6
16.0 mm
External Hexagonal Drive
£ 0.0711 - £ 0.0711 145 In stock
M3
0.5 mm
Black
Nylon 6/6
20.0 mm
External Hexagonal Drive
£ 0.0629 - £ 0.0629 119 In stock
M4
0.7 mm
Black
Nylon 6/6
16.0 mm
External Hexagonal Drive
£ 0.069 - £ 0.0704 1645 In stock
M5
0.8 mm
Black
Nylon 6/6
10.0 mm
External Hexagonal Drive
£ 0.0643 - £ 0.0643 2992 In stock
M4
0.7 mm
Black
Nylon 6/6
20.0 mm
External Hexagonal Drive
£ 0.0598 - £ 0.0609 6475 In stock
M4
0.7 mm
Black
Nylon 6/6
30.0 mm
External Hexagonal Drive
£ 0.1956 - £ 0.1956 133 In stock
M8
1.25 mm
Black
Nylon 6/6
20.0 mm
External Hexagonal Drive
£ 0.0538 - £ 0.0559 3586 In stock
M3
0.5 mm
Natural
PA
12.0 mm
Hexagonal Drive
£ 0.557 - £ 0.557 313 In stock
M12
1.75 mm
Black
Nylon 6/6
40.0 mm
External Hexagonal Drive
£ 0.0853 - £ 0.0853 3427 In stock
M6
1.0 mm
Black
Nylon 6/6
20.0 mm
External Hexagonal Drive
10040621 £ 0.1071 - £ 0.1071 6900 In stock
M6
1.0 mm
Black
Nylon 6/6
40.0 mm
External Hexagonal Drive
£ 0.2919 - £ 0.2919 800 In stock
M10
1.5 mm
Black
Nylon 6/6
30.0 mm
External Hexagonal Drive
£ 0.0678 - £ 0.0678 6682 In stock
M3
0.5 mm
Black
Nylon 6/6
10.0 mm
External Hexagonal Drive
£ 0.0589 - £ 0.0615 5474 In stock
M3
0.5 mm
Natural
Nylon 6/6
30.0 mm
External Hexagonal Drive
10039977 £ 0.0474 - £ 0.0494 Request the lead time here
M4
0.7 mm
Natural
Nylon 6/6
8.0 mm
External Hexagonal Drive
£ 0.0545 - £ 0.0568 114 In stock
M5
0.8 mm
Natural
Nylon 6/6
8.0 mm
External Hexagonal Drive
£ 0.0633 - £ 0.0659 12473 In stock
M5 x 0.8
0.8 mm
Natural
Nylon 6/6
40.0 mm
External Hexagonal Drive
£ 0.0541 - £ 0.0564 93 In stock
M5
0.8 mm
Natural
Nylon 6/6
6.0 mm
External Hexagonal Drive
£ 0.0713 - £ 0.0742 Request the lead time here
M6
1.0 mm
Natural
Nylon 6/6
25.0 mm
External Hexagonal Drive
  • of 28
Hex Head Cap Screw M4 10.0 mm Nylon 6/6 Black

10039991

Price Range
£ 0.0608 - £ 0.0608

Stock Levels
399 In stock
Attributes
  • Distance Across Flats
    7.0 mm
  • Head Height
    2.8 mm
  • Thread Length
    10.0 mm
  • Thread Size
    M4
  • Colour
    Black
Hex Head Cap Screw M5 16.0 mm Nylon 6/6 Black

10040249

Price Range
£ 0.0724 - £ 0.0724

Stock Levels
666 In stock
Attributes
  • Distance Across Flats
    8.0 mm
  • Head Height
    4.0 mm
  • Thread Length
    16.0 mm
  • Thread Size
    M5
  • Colour
    Black
Hex Head Cap Screw M3 20.0 mm Nylon 6/6 Black

10039915

Price Range
£ 0.0711 - £ 0.0711

Stock Levels
145 In stock
Attributes
  • Distance Across Flats
    5.5 mm
  • Head Height
    2.0 mm
  • Thread Length
    20.0 mm
  • Thread Size
    M3
  • Colour
    Black
Hex Head Cap Screw M4 16.0 mm Nylon 6/6 Black

10040041

Price Range
£ 0.0629 - £ 0.0629

Stock Levels
119 In stock
Attributes
  • Distance Across Flats
    7.0 mm
  • Head Height
    2.8 mm
  • Thread Length
    16.0 mm
  • Thread Size
    M4
  • Colour
    Black
Hex Head Cap Screw M5 10.0 mm Nylon 6/6 Black

10040195

Price Range
£ 0.0704 - £ 0.069

Stock Levels
1645 In stock
Attributes
  • Distance Across Flats
    8.0 mm
  • Head Height
    4.0 mm
  • Thread Length
    10.0 mm
  • Thread Size
    M5
  • Colour
    Black
Hex Head Cap Screw M4 20.0 mm Nylon 6/6 Black

10040089

Price Range
£ 0.0643 - £ 0.0643

Stock Levels
2992 In stock
Attributes
  • Distance Across Flats
    7.0 mm
  • Head Height
    2.8 mm
  • Thread Length
    20.0 mm
  • Thread Size
    M4
  • Colour
    Black
Hex Head Cap Screw M4 30.0 mm Nylon 6/6 Black

10040133

Price Range
£ 0.0609 - £ 0.0598

Stock Levels
6475 In stock
Attributes
  • Distance Across Flats
    7.0 mm
  • Head Height
    2.8 mm
  • Thread Length
    30.0 mm
  • Thread Size
    M4
  • Colour
    Black
Hex Head Cap Screw M8 20.0 mm Nylon 6/6 Black

10040720

Price Range
£ 0.1956 - £ 0.1956

Stock Levels
133 In stock
Attributes
  • Distance Across Flats
    13.0 mm
  • Head Height
    5.5 mm
  • Thread Length
    20.0 mm
  • Thread Size
    M8
  • Colour
    Black
Hex Head Cap Screw M3 12.0 mm PA Natural

10039854

Price Range
£ 0.0559 - £ 0.0538

Stock Levels
3586 In stock
Attributes
  • Distance Across Flats
    5.5 mm
  • Head Height
    2.0 mm
  • Thread Length
    12.0 mm
  • Thread Size
    M3
  • Colour
    Natural
Hex Head Cap Screw M12 40.0 mm Nylon 6/6 Black

10041017

Price Range
£ 0.557 - £ 0.557

Stock Levels
313 In stock
Attributes
  • Distance Across Flats
    19.0 mm
  • Head Height
    10.0 mm
  • Thread Length
    40.0 mm
  • Thread Size
    M12
  • Colour
    Black
Hex Head Cap Screw M6 20.0 mm Nylon 6/6 Black

10040522

Price Range
£ 0.0853 - £ 0.0853

Stock Levels
3427 In stock
Attributes
  • Distance Across Flats
    10.0 mm
  • Head Height
    4.0 mm
  • Thread Length
    20.0 mm
  • Thread Size
    M6
  • Colour
    Black
Hex Head Cap Screw M6 40.0 mm Nylon 6/6 Black

10040621

Price Range
£ 0.1071 - £ 0.1071

Stock Levels
6900 In stock
Attributes
  • Distance Across Flats
    10.0 mm
  • Head Height
    4.0 mm
  • Thread Length
    40.0 mm
  • Thread Size
    M6
  • Colour
    Black
Hex Head Cap Screw M10 30.0 mm Nylon 6/6 Black

10040911

Price Range
£ 0.2919 - £ 0.2919

Stock Levels
800 In stock
Attributes
  • Distance Across Flats
    17.0 mm
  • Head Height
    7.0 mm
  • Thread Length
    30.0 mm
  • Thread Size
    M10
  • Colour
    Black
Hex Head Cap Screw M3 10.0 mm Nylon 6/6 Black

10039823

Price Range
£ 0.0678 - £ 0.0678

Stock Levels
6682 In stock
Attributes
  • Distance Across Flats
    5.5 mm
  • Head Height
    2.0 mm
  • Thread Length
    10.0 mm
  • Thread Size
    M3
  • Colour
    Black
Hex Head Cap Screw M3 30.0 mm Nylon 6/6 Natural

10039953

Price Range
£ 0.0615 - £ 0.0589

Stock Levels
5474 In stock
Attributes
  • Distance Across Flats
    5.5 mm
  • Head Height
    2.0 mm
  • Thread Length
    30.0 mm
  • Thread Size
    M3
  • Colour
    Natural
Hex Head Cap Screw M4 8.0 mm Nylon 6/6 Natural

10039977

Price Range
£ 0.0494 - £ 0.0474

Stock Levels
Request the lead time here
Attributes
  • Distance Across Flats
    7.0 mm
  • Head Height
    2.8 mm
  • Thread Length
    8.0 mm
  • Thread Size
    M4
  • Colour
    Natural
Hex Head Cap Screw M5 8.0 mm Nylon 6/6 Natural

10040171

Price Range
£ 0.0568 - £ 0.0545

Stock Levels
114 In stock
Attributes
  • Distance Across Flats
    8.0 mm
  • Head Height
    4.0 mm
  • Thread Length
    8.0 mm
  • Thread Size
    M5
  • Colour
    Natural
Hex Head Cap Screw M5 x 0.8 40.0 mm Nylon 6/6 Natural

10040386

Price Range
£ 0.0659 - £ 0.0633

Stock Levels
12473 In stock
Attributes
  • Distance Across Flats
    8.0 mm
  • Head Height
    4.0 mm
  • Thread Length
    40.0 mm
  • Thread Size
    M5 x 0.8
  • Colour
    Natural
Hex Head Cap Screw M5 6.0 mm Nylon 6/6 Natural

10040164

Price Range
£ 0.0564 - £ 0.0541

Stock Levels
93 In stock
Attributes
  • Distance Across Flats
    8.0 mm
  • Head Height
    4.0 mm
  • Thread Length
    6.0 mm
  • Thread Size
    M5
  • Colour
    Natural
Hex Head Cap Screw M6 25.0 mm Nylon 6/6 Natural

10040560

Price Range
£ 0.0742 - £ 0.0713

Stock Levels
Request the lead time here
Attributes
  • Distance Across Flats
    10.0 mm
  • Head Height
    4.0 mm
  • Thread Length
    25.0 mm
  • Thread Size
    M6
  • Colour
    Natural