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Hex Head Cap Screws - Plastic

In stock

Plastic Hex Head Screws, also known as Plastic Cap Screws or Plastic Hex Bolt, are designed to mate with machine threads and help secure a component to an assembly.

Plastic Hex Head Cap Screws are ideal for use in difficult to reach or awkwardly located sockets, thanks to the slim design on the head, which is hexagonal in shape. Our Hex Head Cap Screws are available with or without a flange at the base of the screws head, as well as slotted and non slotted drive types.

These Hex Cap Screws come in a variety of standard imperial and metric sizes, and are an ideal alternative to all metal options. Offered in a choice of plastic material options, including; Nylon 6/6, Polycarbonate (PC) and Polyurethane (PU). These cap screws benefit from being lightweight, as well as having vibration, chemical, electrical and corrosion resistance.

  • Colors: Black, Clear (Transparent) and Natural

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1,528 results
Product SKUs information
Item Code Price range Availability Thread Size Overall Length Thread Length View
$0.0366 - $0.0502 1500 In stock
1/4-20
0.625 in
$0.0472 - $0.055 Request the lead time here
1/4-20
0.313 in
$0.0404 - $0.0553 2500 In stock
1/4-20
1.750 in
$0.2614 - $0.3585 Request the lead time here
1/4-20
1.375 in
$0.1067 - $0.1245 Request the lead time here
1/4-20
1.750 in
012520H100 $0.0372 - $0.051 Request the lead time here
1/4-20
1.000 in
$0.0368 - $0.0504 500 In stock
1/4-20
0.750 in
$0.0471 - $0.0549 2000 In stock
1/4-20
0.250 in
$0.0502 - $0.0584 2000 In stock
1/4-20
1.500 in
$0.1157 - $0.1349 3000 In stock
1/4-20
1.500 in
$0.1343 - $0.3056 Request the lead time here
1/4-20
2.250 in
$0.3279 - $0.7465 Request the lead time here
1/4-20
3.500 in
$0.1402 - $0.3194 Request the lead time here
1/4-20
3.000 in
$0.3479 - $0.7922 Request the lead time here
1/4-20
5.000 in
$0.2405 - $0.33 Request the lead time here
1/4-20
1.375 in
$0.1303 - $0.2966 Request the lead time here
1/4-20
2.500 in
$0.0813 - $0.1115 Request the lead time here
1/4-20
0.375 in
$0.1159 - $0.2639 Request the lead time here
1/4-20
0.625 in
$0.2129 - $0.2921 500 In stock
1/4-20
0.875 in
$0.0472 - $0.055 Request the lead time here
1/4-20
0.314 in
  • of 77
Natural Nylon Unslotted Drive Fully Threaded Screw Cap Screw - 1/4-20; Thread Length 15.9 mm | 0.625 in; Distance Across Flats 9.5 mm | 0.375 in; Head Height 4.6 mm | 0.181 in

012520H062

Price Range
$0.0502 - $0.0366

Stock Levels
1500 In stock
Attributes
  • Distance Across Flats
    0.375 in
  • Head Height
    0.190 in
  • Pitch/TPI
    20 TPI
  • Thread Length
    0.625 in
  • Thread Size
    1/4-20
Cap Screw - Natural; Nylon;

012520X031

Price Range
$0.055 - $0.0472

Stock Levels
Request the lead time here
Attributes
  • Pitch/TPI
    20 TPI
  • Thread Length
    0.313 in
  • Thread Size
    1/4-20
  • Color
    Natural
  • Material
    Nylon 6/6
Cap Screw - Natural; Nylon;

012520X175

Price Range
$0.0553 - $0.0404

Stock Levels
2500 In stock
Attributes
  • Pitch/TPI
    20 TPI
  • Thread Length
    1.750 in
  • Thread Size
    1/4-20
  • Color
    Natural
  • Material
    Nylon 6/6
Natural PU Unslotted Drive Fully Threaded Screw Cap Screw - 1/4-20; Thread Length 34.9 mm | 1.375 in; Distance Across Flats 9.5 mm | 0.375 in; Head Height 7.1 mm | 0.280 in

0325020137FXM225

Price Range
$0.3585 - $0.2614

Stock Levels
Request the lead time here
Attributes
  • Distance Across Flats
    0.375 in
  • Head Height
    0.280 in
  • Pitch/TPI
    20 TPI
  • Thread Length
    1.375 in
  • Thread Size
    1/4-20
Natural Nylon Unslotted Drive Fully Threaded Screw Cap Screw - 1/4-20; Thread Length 44.5 mm | 1.750 in; Distance Across Flats 11.1 mm | 0.437 in; Head Height 4.7 mm | 0.187 in

0325020175FT

Price Range
$0.1245 - $0.1067

Stock Levels
Request the lead time here
Attributes
  • Distance Across Flats
    0.438 in
  • Head Height
    0.188 in
  • Pitch/TPI
    20 TPI
  • Thread Length
    1.750 in
  • Thread Size
    1/4-20
Natural Nylon Unslotted Drive Fully Threaded Screw Cap Screw - 1/4-20; Thread Length 25.4 mm | 1.000 in; Distance Across Flats 9.5 mm | 0.375 in; Head Height 4.6 mm | 0.181 in

012520H100

Price Range
$0.051 - $0.0372

Stock Levels
Request the lead time here
Attributes
  • Distance Across Flats
    0.375 in
  • Head Height
    0.190 in
  • Pitch/TPI
    20 TPI
  • Thread Length
    1.000 in
  • Thread Size
    1/4-20
Cap Screw - Natural; Nylon;

012520X075

Price Range
$0.0504 - $0.0368

Stock Levels
500 In stock
Attributes
  • Pitch/TPI
    20 TPI
  • Thread Length
    0.750 in
  • Thread Size
    1/4-20
  • Color
    Natural
  • Material
    Nylon 6/6
Cap Screw - Natural; Nylon;

012520X025

Price Range
$0.0549 - $0.0471

Stock Levels
2000 In stock
Attributes
  • Pitch/TPI
    20 TPI
  • Thread Length
    0.250 in
  • Thread Size
    1/4-20
  • Color
    Natural
  • Material
    Nylon 6/6
Cap Screw - Natural; Nylon;

012520X150

Price Range
$0.0584 - $0.0502

Stock Levels
2000 In stock
Attributes
  • Pitch/TPI
    20 TPI
  • Thread Length
    1.500 in
  • Thread Size
    1/4-20
  • Color
    Natural
  • Material
    Nylon 6/6
Black Nylon Unslotted Drive Part Threaded Screw Cap Screw - 1/4-20; Thread Length 38.1 mm | 1.500 in; Distance Across Flats 11.1 mm | 0.437 in; Head Height 4.3 mm | 0.169 in

0325020150B

Price Range
$0.1349 - $0.1157

Stock Levels
3000 In stock
Attributes
  • Distance Across Flats
    0.438 in
  • Head Height
    0.188 in
  • Pitch/TPI
    20 TPI
  • Thread Length
    1.500 in
  • Thread Size
    1/4-20
Black Nylon Unslotted Drive Part Threaded Screw Cap Screw - 1/4-20; Thread Length 57.2 mm | 2.250 in; Distance Across Flats 11.1 mm | 0.437 in; Head Height 4.7 mm | 0.187 in

0325020225B

Price Range
$0.3056 - $0.1343

Stock Levels
Request the lead time here
Attributes
  • Distance Across Flats
    0.438 in
  • Head Height
    0.188 in
  • Pitch/TPI
    20 TPI
  • Thread Length
    2.250 in
  • Thread Size
    1/4-20
Black Nylon Unslotted Drive Part Threaded Screw Cap Screw - 1/4-20; Thread Length 88.9 mm | 3.500 in; Distance Across Flats 11.1 mm | 0.437 in; Head Height 4.7 mm | 0.187 in

0325020350B

Price Range
$0.7465 - $0.3279

Stock Levels
Request the lead time here
Attributes
  • Distance Across Flats
    0.438 in
  • Head Height
    0.188 in
  • Pitch/TPI
    20 TPI
  • Thread Length
    3.500 in
  • Thread Size
    1/4-20
Black Nylon Unslotted Drive Fully Threaded Screw Cap Screw - 1/4-20; Thread Length 76.2 mm | 3.000 in; Distance Across Flats 11.1 mm | 0.437 in; Head Height 4.7 mm | 0.187 in

0325020300FTB

Price Range
$0.3194 - $0.1402

Stock Levels
Request the lead time here
Attributes
  • Distance Across Flats
    0.438 in
  • Head Height
    0.188 in
  • Pitch/TPI
    20 TPI
  • Thread Length
    3.000 in
  • Thread Size
    1/4-20
Black Nylon Unslotted Drive Part Threaded Screw Cap Screw - 1/4-20; Thread Length 127 mm | 5.000 in; Distance Across Flats 11.1 mm | 0.437 in; Head Height 4.7 mm | 0.187 in

0325020500B

Price Range
$0.7922 - $0.3479

Stock Levels
Request the lead time here
Attributes
  • Distance Across Flats
    0.438 in
  • Head Height
    0.188 in
  • Pitch/TPI
    20 TPI
  • Thread Length
    5.000 in
  • Thread Size
    1/4-20
Natural PU Unslotted Drive Fully Threaded Screw Cap Screw - 1/4-20; Thread Length 34.9 mm | 1.375 in; Distance Across Flats 11.1 mm | 0.437 in; Head Height 4.3 mm | 0.169 in

0325020137XM225

Price Range
$0.33 - $0.2405

Stock Levels
Request the lead time here
Attributes
  • Distance Across Flats
    0.438 in
  • Head Height
    0.188 in
  • Pitch/TPI
    20 TPI
  • Thread Length
    1.375 in
  • Thread Size
    1/4-20
Black Nylon Unslotted Drive Part Threaded Screw Cap Screw - 1/4-20; Thread Length 63.5 mm | 2.500 in; Distance Across Flats 11.1 mm | 0.437 in; Head Height 4.7 mm | 0.187 in

0325020250B

Price Range
$0.2966 - $0.1303

Stock Levels
Request the lead time here
Attributes
  • Distance Across Flats
    0.438 in
  • Head Height
    0.188 in
  • Pitch/TPI
    20 TPI
  • Thread Length
    2.500 in
  • Thread Size
    1/4-20
Black Nylon Unslotted Drive Fully Threaded Screw Cap Screw - 1/4-20; Thread Length 9.5 mm | 0.375 in; Distance Across Flats 11.1 mm | 0.437 in; Head Height 4.3 mm | 0.169 in

0325020037B

Price Range
$0.1115 - $0.0813

Stock Levels
Request the lead time here
Attributes
  • Distance Across Flats
    0.438 in
  • Head Height
    0.188 in
  • Pitch/TPI
    20 TPI
  • Thread Length
    0.375 in
  • Thread Size
    1/4-20
Black Nylon Unslotted Drive Fully Threaded Screw Cap Screw - 1/4-20; Thread Length 15.9 mm | 0.625 in; Distance Across Flats 11.1 mm | 0.437 in; Head Height 4.3 mm | 0.169 in

0325020062B

Price Range
$0.2639 - $0.1159

Stock Levels
Request the lead time here
Attributes
  • Distance Across Flats
    0.438 in
  • Head Height
    0.188 in
  • Pitch/TPI
    20 TPI
  • Thread Length
    0.625 in
  • Thread Size
    1/4-20
Natural PU Unslotted Drive Fully Threaded Screw Cap Screw - 1/4-20; Thread Length 22.2 mm | 0.875 in; Distance Across Flats 11.1 mm | 0.437 in; Head Height 4.3 mm | 0.169 in

0325020087XM225

Price Range
$0.2921 - $0.2129

Stock Levels
500 In stock
Attributes
  • Distance Across Flats
    0.438 in
  • Head Height
    0.188 in
  • Pitch/TPI
    20 TPI
  • Thread Length
    0.875 in
  • Thread Size
    1/4-20
Natural Nylon Unslotted Drive Fully Threaded Screw Cap Screw - 1/4-20; Thread Length 7.9 mm | 0.312 in; Distance Across Flats 9.5 mm | 0.375 in; Head Height 4.6 mm | 0.181 in

012520H031

Price Range
$0.055 - $0.0472

Stock Levels
Request the lead time here
Attributes
  • Distance Across Flats
    0.375 in
  • Head Height
    0.190 in
  • Pitch/TPI
    20 TPI
  • Thread Length
    0.314 in
  • Thread Size
    1/4-20