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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
$0.6285 - $0.8621 500 In stock
3/4-10
0.750 in
$3.3262 - $4.1064 Request the lead time here
3/4-10
2.000 in
$3.8411 - $4.7422 Request the lead time here
3/4-10
3.000 in
$1.1529 - $1.5815 Request the lead time here
1/2-13
1.875 in
$4.1254 - $4.1889 Request the lead time here
3/4-10
5.500 in
$5.386 - $6.6494 Request the lead time here
3/4-10
6.000 in
$5.9788 - $6.0708 Request the lead time here
7/8-9
4.500 in
$0.3804 - $0.5217 18750 In stock
5/8-11
0.500 in
$6.5605 - $6.6614 Request the lead time here
5/8-11
0.472 in
$8.1835 - $8.3094 Request the lead time here
5/8-11
1.2000 in
$2.1036 - $2.8857 Request the lead time here
5/8-11
1.500 in
$2.2825 - $3.131 Request the lead time here
5/8-11
2.000 in
$2.4612 - $3.3763 Request the lead time here
5/8-11
2.500 in
$0.7534 - $1.7153 250 In stock
5/8-11
3.000 in
$2.0338 - $2.0651 500 In stock
5/8-11
5.000 in
$0.1145 - $0.2608 Request the lead time here
1/4-20
2.125 in
$0.1226 - $0.2791 Request the lead time here
1/4-20
2.500 in
$0.1065 - $0.2424 5500 In stock
1/4-20
2.750 in
$0.0948 - $0.1301 6000 In stock
1/4-20
3.000 in
$0.317 - $0.7217 1000 In stock
1/4-20
4.000 in
  • of 77
Black Nylon 6/6 External Hexagonal Unslotted Drive Fully Threaded Screw Cap Screw - 3/4-10; Thread Length 19.1 mm | 0.750 in; Distance Across Flats 28.6 mm | 1.125 in; Head Height 13.3 mm | 0.524 in

0375010075B

Price Range
$0.8621 - $0.6285

Stock Levels
500 In stock
Attributes
  • Distance Across Flats
    1.125 in
  • Head Height
    0.524 in
  • Pitch/TPI
    10 TPI
  • Thread Length
    0.750 in
  • Thread Size
    3/4-10
Natural 40% Glass Filled PU External Hexagonal Unslotted Drive Fully Threaded Screw Cap Screw - 3/4-10; Thread Length 50.8 mm | 2.000 in; Distance Across Flats 28.6 mm | 1.125 in; Head Height 13.3 mm | 0.524 in

0375010200XM225

Price Range
$4.1064 - $3.3262

Stock Levels
Request the lead time here
Attributes
  • Distance Across Flats
    1.125 in
  • Head Height
    0.524 in
  • Pitch/TPI
    10 TPI
  • Thread Length
    2.000 in
  • Thread Size
    3/4-10
Natural 40% Glass Filled PU External Hexagonal Unslotted Drive Fully Threaded Screw Cap Screw - 3/4-10; Thread Length 76.2 mm | 3.000 in; Distance Across Flats 28.6 mm | 1.125 in; Head Height 13.3 mm | 0.524 in

0375010300XM225

Price Range
$4.7422 - $3.8411

Stock Levels
Request the lead time here
Attributes
  • Distance Across Flats
    1.125 in
  • Head Height
    0.524 in
  • Pitch/TPI
    10 TPI
  • Thread Length
    3.000 in
  • Thread Size
    3/4-10
Natural 40% Glass Filled PU External Hexagonal Unslotted Drive Fully Threaded Screw Cap Screw - 1/2-13; Thread Length 47.6 mm | 1.875 in; Distance Across Flats 19.1 mm | 0.750 in; Head Height 9.2 mm | 0.364 in

0350013187XM225

Price Range
$1.5815 - $1.1529

Stock Levels
Request the lead time here
Attributes
  • Distance Across Flats
    0.750 in
  • Head Height
    0.364 in
  • Pitch/TPI
    13 TPI
  • Thread Length
    1.875 in
  • Thread Size
    1/2-13
Black Nylon 6/6 External Hexagonal Unslotted Drive Part Threaded Screw Cap Screw - 3/4-10; Thread Length 139.7 mm | 5.500 in; Distance Across Flats 28.6 mm | 1.125 in; Head Height 13.3 mm | 0.524 in

0375010550B

Price Range
$4.1889 - $4.1254

Stock Levels
Request the lead time here
Attributes
  • Distance Across Flats
    1.125 in
  • Head Height
    0.524 in
  • Pitch/TPI
    10 TPI
  • Thread Length
    5.500 in
  • Thread Size
    3/4-10
Natural 40% Glass Filled PU External Hexagonal Unslotted Drive Part Threaded Screw Cap Screw - 3/4-10; Thread Length 76.2 mm | 3.000 in; Distance Across Flats 28.6 mm | 1.125 in; Head Height 13.3 mm | 0.524 in

0375010600XM225

Price Range
$6.6494 - $5.386

Stock Levels
Request the lead time here
Attributes
  • Distance Across Flats
    1.125 in
  • Head Height
    0.524 in
  • Pitch/TPI
    10 TPI
  • Thread Length
    6.000 in
  • Thread Size
    3/4-10
Black Nylon 6/6 External Hexagonal Unslotted Drive Fully Threaded Screw Cap Screw - 7/8-9; Thread Length 114.3 mm | 4.500 in; Distance Across Flats 33.3 mm | 1.312 in; Head Height 15.3 mm | 0.604 in

0387509450FTB

Price Range
$6.0708 - $5.9788

Stock Levels
Request the lead time here
Attributes
  • Distance Across Flats
    1.312 in
  • Head Height
    0.604 in
  • Pitch/TPI
    9 TPI
  • Thread Length
    4.500 in
  • Thread Size
    7/8-9
Black Nylon 6/6 External Hexagonal Unslotted Drive Fully Threaded Screw Cap Screw - 5/8-11; Thread Length 12.7 mm | 0.500 in; Distance Across Flats 23.8 mm | 0.938 in; Head Height 11.3 mm | 0.444 in

0362511050B

Price Range
$0.5217 - $0.3804

Stock Levels
18750 In stock
Attributes
  • Distance Across Flats
    0.938 in
  • Head Height
    0.444 in
  • Pitch/TPI
    11 TPI
  • Thread Length
    0.500 in
  • Thread Size
    5/8-11
Natural Nylon 6/6 External Hexagonal Unslotted Drive Part Threaded Screw Cap Screw - 5/8-11; Thread Length 12.0 mm | 0.472 in; Distance Across Flats 23.8 mm | 0.938 in; Head Height 11.3 mm | 0.444 in

03625111000

Price Range
$6.6614 - $6.5605

Stock Levels
Request the lead time here
Attributes
  • Distance Across Flats
    0.938 in
  • Head Height
    0.444 in
  • Pitch/TPI
    11 TPI
  • Thread Length
    0.472 in
  • Thread Size
    5/8-11
Black Nylon 6/6 External Hexagonal Unslotted Drive Part Threaded Screw Cap Screw - 5/8-11; Thread Length 30.5 mm | 1.2000 in; Distance Across Flats 23.8 mm | 0.938 in; Head Height 11.3 mm | 0.444 in

03625111200B

Price Range
$8.3094 - $8.1835

Stock Levels
Request the lead time here
Attributes
  • Distance Across Flats
    0.938 in
  • Head Height
    0.444 in
  • Pitch/TPI
    11 TPI
  • Thread Length
    1.2000 in
  • Thread Size
    5/8-11
Natural 40% Glass Filled PU External Hexagonal Unslotted Drive Fully Threaded Screw Cap Screw - 5/8-11; Thread Length 38.1 mm | 1.500 in; Distance Across Flats 23.8 mm | 0.938 in; Head Height 11.3 mm | 0.444 in

0362511150XM225

Price Range
$2.8857 - $2.1036

Stock Levels
Request the lead time here
Attributes
  • Distance Across Flats
    0.938 in
  • Head Height
    0.444 in
  • Pitch/TPI
    11 TPI
  • Thread Length
    1.500 in
  • Thread Size
    5/8-11
Natural 40% Glass Filled PU External Hexagonal Unslotted Drive Part Threaded Screw Cap Screw - 5/8-11; Thread Length 50.8 mm | 2.000 in; Distance Across Flats 23.8 mm | 0.938 in; Head Height 11.3 mm | 0.444 in

0362511200XM225

Price Range
$3.131 - $2.2825

Stock Levels
Request the lead time here
Attributes
  • Distance Across Flats
    0.938 in
  • Head Height
    0.444 in
  • Pitch/TPI
    11 TPI
  • Thread Length
    2.000 in
  • Thread Size
    5/8-11
Natural 40% Glass Filled PU External Hexagonal Unslotted Drive Fully Threaded Screw Cap Screw - 5/8-11; Thread Length 63.5 mm | 2.500 in; Distance Across Flats 23.8 mm | 0.938 in; Head Height 11.3 mm | 0.444 in

0362511250XM225

Price Range
$3.3763 - $2.4612

Stock Levels
Request the lead time here
Attributes
  • Distance Across Flats
    0.938 in
  • Head Height
    0.444 in
  • Pitch/TPI
    11 TPI
  • Thread Length
    2.500 in
  • Thread Size
    5/8-11
Black Nylon 6/6 External Hexagonal Unslotted Drive Fully Threaded Screw Cap Screw - 5/8-11; Thread Length 76.2 mm | 3.000 in; Distance Across Flats 23.8 mm | 0.938 in; Head Height 11.3 mm | 0.444 in

0362511300FTB

Price Range
$1.7153 - $0.7534

Stock Levels
250 In stock
Attributes
  • Distance Across Flats
    0.938 in
  • Head Height
    0.444 in
  • Pitch/TPI
    11 TPI
  • Thread Length
    3.000 in
  • Thread Size
    5/8-11
Natural Nylon 6/6 External Hexagonal Unslotted Drive Part Threaded Screw Cap Screw - 5/8-11; Thread Length 127 mm | 5.000 in; Distance Across Flats 23.8 mm | 0.938 in; Head Height 11.3 mm | 0.444 in

0362511500

Price Range
$2.0651 - $2.0338

Stock Levels
500 In stock
Attributes
  • Distance Across Flats
    0.938 in
  • Head Height
    0.444 in
  • Pitch/TPI
    11 TPI
  • Thread Length
    5.000 in
  • Thread Size
    5/8-11
Natural Nylon 6/6 External Hexagonal Unslotted Drive Part Threaded Screw Cap Screw - 1/4-20; Thread Length 54 mm | 2.125 in; Distance Across Flats 11.1 mm | 0.438 in; Head Height 4.8 mm | 0.188 in

0325020212

Price Range
$0.2608 - $0.1145

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
    2.125 in
  • Thread Size
    1/4-20
Natural Nylon 6/6 External Hexagonal Unslotted Drive Part Threaded Screw Cap Screw - 1/4-20; Thread Length 63.5 mm | 2.500 in; Distance Across Flats 11.1 mm | 0.438 in; Head Height 4.8 mm | 0.188 in

0325020250

Price Range
$0.2791 - $0.1226

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
Natural Nylon 6/6 External Hexagonal Unslotted Drive Part Threaded Screw Cap Screw - 1/4-20; Thread Length 69.9 mm | 2.750 in; Distance Across Flats 11.1 mm | 0.438 in; Head Height 4.8 mm | 0.188 in

0325020275

Price Range
$0.2424 - $0.1065

Stock Levels
5500 In stock
Attributes
  • Distance Across Flats
    0.438 in
  • Head Height
    0.188 in
  • Pitch/TPI
    20 TPI
  • Thread Length
    2.750 in
  • Thread Size
    1/4-20
Natural Nylon 6/6 External Hexagonal Unslotted Drive Fully Threaded Screw Cap Screw - 1/4-20; Thread Length 76.2 mm | 3.000 in; Distance Across Flats 11.1 mm | 0.438 in; Head Height 4.8 mm | 0.188 in

0325020300FT

Price Range
$0.1301 - $0.0948

Stock Levels
6000 In stock
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
Natural Nylon 6/6 External Hexagonal Unslotted Drive Part Threaded Screw Cap Screw - 1/4-20; Thread Length 101.6 mm | 4.000 in; Distance Across Flats 11.1 mm | 0.438 in; Head Height 4.8 mm | 0.188 in

0325020400

Price Range
$0.7217 - $0.317

Stock Levels
1000 In stock
Attributes
  • Distance Across Flats
    0.438 in
  • Head Height
    0.188 in
  • Pitch/TPI
    20 TPI
  • Thread Length
    4.000 in
  • Thread Size
    1/4-20