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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
$0.2306 - $0.5249 2000 In stock
3/8-24
0.500 in
$3.8628 - $5.2987 Request the lead time here
5/8-11
6.000 in
$5.5149 - $12.5576 Request the lead time here
5/8-11
7.000 in
$6.2356 - $14.1985 Request the lead time here
5/8-11
9.000 in
$0.4043 - $0.9204 Request the lead time here
1/2-13
0.875 in
$0.3953 - $0.9002 2000 In stock
1/2-13
1.000 in
$0.4266 - $0.9713 7000 In stock
1/2-13
1.250 in
$3.6235 - $8.2507 250 In stock
3/4-10
5.500 in
$5.7628 - $7.9051 Request the lead time here
3/4-10
6.000 in
$3.7764 - $5.1803 Request the lead time here
7/8-9
4.500 in
$0.3127 - $0.429 500 In stock
1/2-13
1.000 in
$1.268 - $1.7394 Request the lead time here
1/2-13
1.875 in
$1.3786 - $1.8911 Request the lead time here
1/2-13
2.375 in
$1.5168 - $2.0807 Request the lead time here
1/2-13
3.000 in
$1.6274 - $2.2323 Request the lead time here
1/2-13
3.500 in
$1.8372 - $4.1833 Request the lead time here
1/2-13
6.000 in
$0.4645 - $1.0577 3250 In stock
5/8-11
0.500 in
$0.4984 - $1.1347 3500 In stock
5/8-11
1.000 in
$2.4807 - $3.4029 Request the lead time here
5/8-11
2.000 in
$2.6535 - $3.6399 Request the lead time here
5/8-11
2.500 in
  • of 77
Natural Nylon 6/6 External Hexagonal Unslotted Drive Fully Threaded Screw Cap Screw - 3/8-24; Thread Length 12.7 mm | 0.500 in; Distance Across Flats 14.3 mm | 0.562 in; Head Height 6.8 mm | 0.268 in

0337524050

Price Range
$0.5249 - $0.2306

Stock Levels
2000 In stock
Attributes
  • Distance Across Flats
    0.562 in
  • Head Height
    0.268 in
  • Pitch/TPI
    24 TPI
  • Thread Length
    0.500 in
  • Thread Size
    3/8-24
Natural 40% Glass Filled PU External Hexagonal Unslotted Drive Part 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 15.7 mm | 0.620 in

0362511600FXM225

Price Range
$5.2987 - $3.8628

Stock Levels
Request the lead time here
Attributes
  • Distance Across Flats
    0.938 in
  • Head Height
    0.620 in
  • Pitch/TPI
    11 TPI
  • Thread Length
    6.000 in
  • Thread Size
    5/8-11
Natural Nylon 6/6 External Hexagonal Unslotted Drive Part Threaded Screw Cap Screw - 5/8-11; Thread Length 177.8 mm | 7.000 in; Distance Across Flats 23.8 mm | 0.938 in; Head Height 11.3 mm | 0.444 in

0362511700

Price Range
$12.5576 - $5.5149

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
    7.000 in
  • Thread Size
    5/8-11
Natural Nylon 6/6 External Hexagonal Unslotted Drive Part Threaded Screw Cap Screw - 5/8-11; Thread Length 228.6 mm | 9.000 in; Distance Across Flats 23.8 mm | 0.938 in; Head Height 11.3 mm | 0.444 in

0362511900

Price Range
$14.1985 - $6.2356

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
    9.000 in
  • Thread Size
    5/8-11
Natural Nylon 6/6 External Hexagonal Unslotted Drive Fully Threaded Screw Cap Screw - 1/2-13; Thread Length 22.2 mm | 0.875 in; Distance Across Flats 19.1 mm | 0.750 in; Head Height 9.2 mm | 0.364 in

0350013087

Price Range
$0.9204 - $0.4043

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
    0.875 in
  • Thread Size
    1/2-13
Natural Nylon 6/6 External Hexagonal Unslotted Drive Fully Threaded Screw Cap Screw - 1/2-13; Thread Length 25.4 mm | 1.000 in; Distance Across Flats 19.1 mm | 0.750 in; Head Height 9.2 mm | 0.364 in

0350013100

Price Range
$0.9002 - $0.3953

Stock Levels
2000 In stock
Attributes
  • Distance Across Flats
    0.750 in
  • Head Height
    0.364 in
  • Pitch/TPI
    13 TPI
  • Thread Length
    1.000 in
  • Thread Size
    1/2-13
Natural Nylon 6/6 External Hexagonal Unslotted Drive Fully Threaded Screw Cap Screw - 1/2-13; Thread Length 31.8 mm | 1.250 in; Distance Across Flats 19.1 mm | 0.750 in; Head Height 9.2 mm | 0.364 in

0350013125

Price Range
$0.9713 - $0.4266

Stock Levels
7000 In stock
Attributes
  • Distance Across Flats
    0.750 in
  • Head Height
    0.364 in
  • Pitch/TPI
    13 TPI
  • Thread Length
    1.250 in
  • Thread Size
    1/2-13
Natural 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

0375010550

Price Range
$8.2507 - $3.6235

Stock Levels
250 In stock
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 18.5 mm | 0.730 in

0375010600FXM225

Price Range
$7.9051 - $5.7628

Stock Levels
Request the lead time here
Attributes
  • Distance Across Flats
    1.125 in
  • Head Height
    0.730 in
  • Pitch/TPI
    10 TPI
  • Thread Length
    6.000 in
  • Thread Size
    3/4-10
Natural 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

0387509450FT

Price Range
$5.1803 - $3.7764

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 - 1/2-13; Thread Length 25.4 mm | 1.000 in; Distance Across Flats 19.1 mm | 0.750 in; Head Height 9.2 mm | 0.364 in

0350013100B

Price Range
$0.429 - $0.3127

Stock Levels
500 In stock
Attributes
  • Distance Across Flats
    0.750 in
  • Head Height
    0.364 in
  • Pitch/TPI
    13 TPI
  • Thread Length
    1.000 in
  • Thread Size
    1/2-13
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 13 mm | 0.510 in

0350013187FXM225

Price Range
$1.7394 - $1.268

Stock Levels
Request the lead time here
Attributes
  • Distance Across Flats
    0.750 in
  • Head Height
    0.510 in
  • Pitch/TPI
    13 TPI
  • Thread Length
    1.875 in
  • Thread Size
    1/2-13
Natural 40% Glass Filled PU External Hexagonal Unslotted Drive Part Threaded Screw Cap Screw - 1/2-13; Thread Length 50.8 mm | 2.000 in; Distance Across Flats 19.1 mm | 0.750 in; Head Height 13 mm | 0.510 in

0350013237FXM225

Price Range
$1.8911 - $1.3786

Stock Levels
Request the lead time here
Attributes
  • Distance Across Flats
    0.750 in
  • Head Height
    0.510 in
  • Pitch/TPI
    13 TPI
  • Thread Length
    2.375 in
  • Thread Size
    1/2-13
Natural 40% Glass Filled PU External Hexagonal Unslotted Drive Part Threaded Screw Cap Screw - 1/2-13; Thread Length 50.8 mm | 2.000 in; Distance Across Flats 19.1 mm | 0.750 in; Head Height 13 mm | 0.510 in

0350013300FXM225

Price Range
$2.0807 - $1.5168

Stock Levels
Request the lead time here
Attributes
  • Distance Across Flats
    0.750 in
  • Head Height
    0.510 in
  • Pitch/TPI
    13 TPI
  • Thread Length
    3.000 in
  • Thread Size
    1/2-13
Natural 40% Glass Filled PU External Hexagonal Unslotted Drive Part Threaded Screw Cap Screw - 1/2-13; Thread Length 50.8 mm | 2.000 in; Distance Across Flats 19.1 mm | 0.750 in; Head Height 13 mm | 0.510 in

0350013350FXM225

Price Range
$2.2323 - $1.6274

Stock Levels
Request the lead time here
Attributes
  • Distance Across Flats
    0.750 in
  • Head Height
    0.510 in
  • Pitch/TPI
    13 TPI
  • Thread Length
    3.500 in
  • Thread Size
    1/2-13
Black Nylon 6/6 External Hexagonal Unslotted Drive Part Threaded Screw Cap Screw - 1/2-13; Thread Length 152.4 mm | 6.000 in; Distance Across Flats 19.1 mm | 0.750 in; Head Height 9.2 mm | 0.364 in

0350013600B

Price Range
$4.1833 - $1.8372

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
    6.000 in
  • Thread Size
    1/2-13
Natural 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

0362511050

Price Range
$1.0577 - $0.4645

Stock Levels
3250 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 Fully Threaded Screw Cap Screw - 5/8-11; Thread Length 25.4 mm | 1.000 in; Distance Across Flats 23.8 mm | 0.938 in; Head Height 11.3 mm | 0.444 in

0362511100

Price Range
$1.1347 - $0.4984

Stock Levels
3500 In stock
Attributes
  • Distance Across Flats
    0.938 in
  • Head Height
    0.444 in
  • Pitch/TPI
    11 TPI
  • Thread Length
    1.000 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 15.7 mm | 0.620 in

0362511200FXM225

Price Range
$3.4029 - $2.4807

Stock Levels
Request the lead time here
Attributes
  • Distance Across Flats
    0.938 in
  • Head Height
    0.620 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 15.7 mm | 0.620 in

0362511250FXM225

Price Range
$3.6399 - $2.6535

Stock Levels
Request the lead time here
Attributes
  • Distance Across Flats
    0.938 in
  • Head Height
    0.620 in
  • Pitch/TPI
    11 TPI
  • Thread Length
    2.500 in
  • Thread Size
    5/8-11