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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
$0.0382 - $0.0525 1000 In stock
M5 x 0.8
0.315 in
$0.185 - $0.2537 3000 In stock
M8 x 1.25
1.378 in
$0.1765 - $0.2422 Request the lead time here
M8 x 1.25
0.394 in
$0.0609 - $0.0835 88000 In stock
M6 x 1.0
0.394 in
$0.3576 - $0.4905 Request the lead time here
M10 x 1.5
0.472 in
$0.3934 - $0.5397 3250 In stock
M12 x 1.75
1.969 in
$0.3229 - $0.4429 4250 In stock
M12 x 1.75
0.984 in
$0.4216 - $0.5783 Request the lead time here
M12 x 1.75
2.362 in
$0.129 - $0.2937 3500 In stock
1/4-20
2.000 in
$0.1411 - $0.3208 Request the lead time here
1/4-20
2.750 in
$0.9844 - $2.2414 Request the lead time here
1/4-20
4.000 in
$1.047 - $2.3841 Request the lead time here
1/4-20
6.000 in
$0.2281 - $0.519 500 In stock
5/16-18
1.250 in
$0.228 - $0.5189 1500 In stock
5/16-18
2.000 in
$0.1205 - $0.2743 Request the lead time here
1/4-20
0.375 in
$0.1267 - $0.2884 6500 In stock
1/4-20
1.000 in
$0.1117 - $0.2545 Request the lead time here
1/4-20
2.125 in
$0.1013 - $0.139 1000 In stock
1/4-20
2.750 in
$1.0001 - $2.2775 Request the lead time here
1/4-20
4.500 in
$0.6268 - $1.4272 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 - M5 x 0.8; Thread Length 8.0 mm | 0.315 in; Distance Across Flats 8.0 mm | 0.315 in; Head Height 3.8 mm | 0.15 in

50M050080J008

Price Range
$0.0525 - $0.0382

Stock Levels
1000 In stock
Attributes
  • Distance Across Flats
    0.315 in
  • Head Height
    0.15 in
  • Pitch/TPI
    0.8 mm
  • Thread Length
    0.315 in
  • Thread Size
    M5 x 0.8
Hex Head Cap Screw Natural Nylon 6/6 External Hexagonal Slotted Drive Part Threaded Screw M8 x 1.25; Thread Length 35.0 mm | 1.378 in; Distance Across Flats 13.0 mm | 0.512 in; Head Height 6.0 mm | 0.236 in

50M080125J035

Price Range
$0.2537 - $0.185

Stock Levels
3000 In stock
Attributes
  • Distance Across Flats
    0.512 in
  • Head Height
    0.236 in
  • Pitch/TPI
    1.25 mm
  • Thread Length
    1.378 in
  • Thread Size
    M8 x 1.25
Natural Nylon 6/6 External Hexagonal Unslotted Drive Fully Threaded Screw Cap Screw - M8 x 1.25; Thread Length 10.0 mm | 0.394 in; Distance Across Flats 13.0 mm | 0.512 in; Head Height 6.0 mm | 0.236 in

50M080125J010

Price Range
$0.2422 - $0.1765

Stock Levels
Request the lead time here
Attributes
  • Distance Across Flats
    0.512 in
  • Head Height
    0.236 in
  • Pitch/TPI
    1.25 mm
  • Thread Length
    0.394 in
  • Thread Size
    M8 x 1.25
Natural Nylon 6/6 External Hexagonal Unslotted Drive Fully Threaded Screw Cap Screw - M6 x 1.0; Thread Length 10.0 mm | 0.394 in; Distance Across Flats 10.0 mm | 0.394 in; Head Height 4.7 mm | 0.185 in

50M060100J010

Price Range
$0.0835 - $0.0609

Stock Levels
88000 In stock
Attributes
  • Distance Across Flats
    0.394 in
  • Head Height
    0.185 in
  • Pitch/TPI
    1.0 mm
  • Thread Length
    0.394 in
  • Thread Size
    M6 x 1.0
Natural Nylon 6/6 External Hexagonal Unslotted Drive Fully Threaded Screw Cap Screw - M10 x 1.5; Thread Length 12.0 mm | 0.472 in; Distance Across Flats 16.0 mm | 0.63 in; Head Height 7.5 mm | 0.295 in

50M120125J012

Price Range
$0.4905 - $0.3576

Stock Levels
Request the lead time here
Attributes
  • Distance Across Flats
    0.63 in
  • Head Height
    0.295 in
  • Pitch/TPI
    1.5 mm
  • Thread Length
    0.472 in
  • Thread Size
    M10 x 1.5
Natural Nylon 6/6 External Hexagonal Unslotted Drive Fully Threaded Screw Cap Screw - M12 x 1.75; Thread Length 50.0 mm | 1.969 in; Distance Across Flats 18.0 mm | 0.709 in; Head Height 9.0 mm | 0.354 in

50M120175J050

Price Range
$0.5397 - $0.3934

Stock Levels
3250 In stock
Attributes
  • Distance Across Flats
    0.709 in
  • Head Height
    0.354 in
  • Pitch/TPI
    1.75 mm
  • Thread Length
    1.969 in
  • Thread Size
    M12 x 1.75
Natural Nylon 6/6 External Hexagonal Unslotted Drive Fully Threaded Screw Cap Screw - M12 x 1.75; Thread Length 25.0 mm | 0.984 in; Distance Across Flats 18.0 mm | 0.709 in; Head Height 9.0 mm | 0.354 in

50M120175J025

Price Range
$0.4429 - $0.3229

Stock Levels
4250 In stock
Attributes
  • Distance Across Flats
    0.709 in
  • Head Height
    0.354 in
  • Pitch/TPI
    1.75 mm
  • Thread Length
    0.984 in
  • Thread Size
    M12 x 1.75
Natural Nylon 6/6 External Hexagonal Unslotted Drive Fully Threaded Screw Cap Screw - M12 x 1.75; Thread Length 60.0 mm | 2.362 in; Distance Across Flats 18.0 mm | 0.709 in; Head Height 9.0 mm | 0.354 in

50M120175J060

Price Range
$0.5783 - $0.4216

Stock Levels
Request the lead time here
Attributes
  • Distance Across Flats
    0.709 in
  • Head Height
    0.354 in
  • Pitch/TPI
    1.75 mm
  • Thread Length
    2.362 in
  • Thread Size
    M12 x 1.75
Natural Nylon 6/6 External Hexagonal Slotted Drive Part Threaded Screw Cap Screw - 1/4-20; Thread Length 50.8 mm | 2.000 in; Distance Across Flats 11.1 mm | 0.438 in; Head Height 4.8 mm | 0.188 in

3225020200

Price Range
$0.2937 - $0.129

Stock Levels
3500 In stock
Attributes
  • Distance Across Flats
    0.438 in
  • Head Height
    0.188 in
  • Pitch/TPI
    20 TPI
  • Thread Length
    2.000 in
  • Thread Size
    1/4-20
Natural Nylon 6/6 External Hexagonal Slotted 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

3225020275

Price Range
$0.3208 - $0.1411

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
    2.750 in
  • Thread Size
    1/4-20
Natural Nylon 6/6 External Hexagonal Slotted 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

3225020400

Price Range
$2.2414 - $0.9844

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
    4.000 in
  • Thread Size
    1/4-20
Natural Nylon 6/6 External Hexagonal Slotted Drive Part Threaded Screw Cap Screw - 1/4-20; Thread Length 152.4 mm | 6.000 in; Distance Across Flats 11.1 mm | 0.438 in; Head Height 4.8 mm | 0.188 in

3225020600

Price Range
$2.3841 - $1.047

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
    6.000 in
  • Thread Size
    1/4-20
Natural Nylon 6/6 External Hexagonal Slotted Drive Part Threaded Screw Cap Screw - 5/16-18; Thread Length 31.8 mm | 1.250 in; Distance Across Flats 12.7 mm | 0.500 in; Head Height 6 mm | 0.235 in

3231218125

Price Range
$0.519 - $0.2281

Stock Levels
500 In stock
Attributes
  • Distance Across Flats
    0.500 in
  • Head Height
    0.235 in
  • Pitch/TPI
    18 TPI
  • Thread Length
    1.250 in
  • Thread Size
    5/16-18
Natural Nylon 6/6 External Hexagonal Slotted Drive Part Threaded Screw Cap Screw - 5/16-18; Thread Length 50.8 mm | 2.000 in; Distance Across Flats 12.7 mm | 0.500 in; Head Height 6 mm | 0.235 in

3231218200

Price Range
$0.5189 - $0.228

Stock Levels
1500 In stock
Attributes
  • Distance Across Flats
    0.500 in
  • Head Height
    0.235 in
  • Pitch/TPI
    18 TPI
  • Thread Length
    2.000 in
  • Thread Size
    5/16-18
Natural Nylon 6/6 External Hexagonal Slotted Drive Fully Threaded Screw Cap Screw - 1/4-20; Thread Length 9.5 mm | 0.375 in; Distance Across Flats 11.1 mm | 0.438 in; Head Height 4.8 mm | 0.188 in

3225020037

Price Range
$0.2743 - $0.1205

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
Natural Nylon 6/6 External Hexagonal Slotted Drive Fully Threaded Screw Cap Screw - 1/4-20; Thread Length 25.4 mm | 1.000 in; Distance Across Flats 11.1 mm | 0.438 in; Head Height 4.8 mm | 0.188 in

3225020100

Price Range
$0.2884 - $0.1267

Stock Levels
6500 In stock
Attributes
  • Distance Across Flats
    0.438 in
  • Head Height
    0.188 in
  • Pitch/TPI
    20 TPI
  • Thread Length
    1.000 in
  • Thread Size
    1/4-20
Natural Nylon 6/6 External Hexagonal Slotted 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

3225020212

Price Range
$0.2545 - $0.1117

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 Slotted Drive Fully 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

3225020275FT

Price Range
$0.139 - $0.1013

Stock Levels
1000 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 Slotted Drive Part Threaded Screw Cap Screw - 1/4-20; Thread Length 114.3 mm | 4.500 in; Distance Across Flats 11.1 mm | 0.438 in; Head Height 4.8 mm | 0.188 in

3225020450

Price Range
$2.2775 - $1.0001

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
    4.500 in
  • Thread Size
    1/4-20
Natural Nylon 6/6 External Hexagonal Slotted Drive Part 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

3262511250

Price Range
$1.4272 - $0.6268

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