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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
$1.1357 - $2.5857 500 In stock
3/8-16
3.500 in
$1.2821 - $2.9191 Request the lead time here
3/8-16
5.500 in
$0.4483 - $1.0207 2500 In stock
1/2-13
0.750 in
$1.6989 - $3.8684 Request the lead time here
5/8-11
3.500 in
$1.9837 - $4.5166 1000 In stock
5/8-11
5.000 in
$0.2022 - $0.2774 1000 In stock
3/8-16
0.750 in
$0.2447 - $0.3357 Request the lead time here
3/8-16
2.000 in
$0.1003 - $0.2282 750 In stock
1/4-20
0.375 in
$0.033 - $0.0452 3000 In stock
M2.5 x 0.45
0.63 in
$0.0348 - $0.0478 15000 In stock
M4 x 0.7
0.236 in
$0.0354 - $0.0487 Request the lead time here
M4 x 0.7
0.63 in
50M040070J035 $0.0507 - $0.0696 13500 In stock
M4 x 0.7
1.378 in
$0.0385 - $0.0528 2000 In stock
M5 X 0.8
0.394 in
$0.0393 - $0.054 13000 In stock
M5 X 0.8
0.787 in
$0.0551 - $0.0757 5000 In stock
M5 X 0.8
1.575 in
$0.0611 - $0.0838 1500 In stock
M6 x 1.0
0.472 in
50M060100J030 $0.0634 - $0.0869 1000 In stock
M6 x 1.0
1.181 in
50M050080J030 $0.0544 - $0.0748 1000 In stock
M5 X 0.8
1.181 in
$0.1765 - $0.2422 2000 In stock
M8 X 1.25
0.394 in
$0.0621 - $0.0852 1000 In stock
M6 x 1.0
0.787 in
  • of 77
Natural Nylon 6/6 External Hexagonal Slotted Drive Part Threaded Screw Cap Screw - 3/8-16; Thread Length 88.9 mm | 3.500 in; Distance Across Flats 14.3 mm | 0.562 in; Head Height 6.8 mm | 0.268 in

3237516350

Price Range
$2.5857 - $1.1357

Stock Levels
500 In stock
Attributes
  • Distance Across Flats
    0.562 in
  • Head Height
    0.268 in
  • Pitch/TPI
    16 TPI
  • Thread Length
    3.500 in
  • Thread Size
    3/8-16
Natural Nylon 6/6 External Hexagonal Slotted Drive Part Threaded Screw Cap Screw - 3/8-16; Thread Length 139.7 mm | 5.500 in; Distance Across Flats 14.3 mm | 0.562 in; Head Height 6.8 mm | 0.268 in

3237516550

Price Range
$2.9191 - $1.2821

Stock Levels
Request the lead time here
Attributes
  • Distance Across Flats
    0.562 in
  • Head Height
    0.268 in
  • Pitch/TPI
    16 TPI
  • Thread Length
    5.500 in
  • Thread Size
    3/8-16
Natural Nylon 6/6 External Hexagonal Slotted Drive Fully Threaded Screw Cap Screw - 1/2-13; Thread Length 19.1 mm | 0.750 in; Distance Across Flats 19.1 mm | 0.750 in; Head Height 9.2 mm | 0.364 in

3250013075

Price Range
$1.0207 - $0.4483

Stock Levels
2500 In stock
Attributes
  • Distance Across Flats
    0.750 in
  • Head Height
    0.364 in
  • Pitch/TPI
    13 TPI
  • Thread Length
    0.750 in
  • Thread Size
    1/2-13
Natural Nylon 6/6 External Hexagonal Slotted Drive Part Threaded Screw Cap Screw - 5/8-11; Thread Length 88.9 mm | 3.500 in; Distance Across Flats 23.8 mm | 0.938 in; Head Height 11.3 mm | 0.444 in

3262511350

Price Range
$3.8684 - $1.6989

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
    3.500 in
  • Thread Size
    5/8-11
Natural Nylon 6/6 External Hexagonal Slotted 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

3262511500

Price Range
$4.5166 - $1.9837

Stock Levels
1000 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 Slotted Drive Fully Threaded Screw Cap Screw - 3/8-16; Thread Length 19.1 mm | 0.750 in; Distance Across Flats 14.2 mm | 0.558 in; Head Height 7.2 mm | 0.282 in

32W37516075

Price Range
$0.2774 - $0.2022

Stock Levels
1000 In stock
Attributes
  • Distance Across Flats
    0.558 in
  • Head Height
    0.282 in
  • Pitch/TPI
    16 TPI
  • Thread Length
    0.750 in
  • Thread Size
    3/8-16
Natural Nylon 6/6 External Hexagonal Slotted Drive Part Threaded Screw Cap Screw - 3/8-16; Thread Length 50.8 mm | 2.000 in; Distance Across Flats 14.2 mm | 0.558 in; Head Height 7.2 mm | 0.282 in

32W37516200

Price Range
$0.3357 - $0.2447

Stock Levels
Request the lead time here
Attributes
  • Distance Across Flats
    0.558 in
  • Head Height
    0.282 in
  • Pitch/TPI
    16 TPI
  • Thread Length
    2.000 in
  • Thread Size
    3/8-16
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 9.4 mm | 0.371 in; Head Height 4.6 mm | 0.181 in

401017

Price Range
$0.2282 - $0.1003

Stock Levels
750 In stock
Attributes
  • Distance Across Flats
    0.371 in
  • Head Height
    0.181 in
  • Pitch/TPI
    20 TPI
  • Thread Length
    0.375 in
  • Thread Size
    1/4-20
Hex Head Cap Screw Natural Nylon 6/6 External Hexagonal Slotted Drive Part Threaded Screw M2.5 x 0.45; Thread Length 16.0 mm | 0.63 in; Distance Across Flats 4.0 mm | 0.157 in; Head Height 2.1 mm | 0.083 in

50M025045J016

Price Range
$0.0452 - $0.033

Stock Levels
3000 In stock
Attributes
  • Distance Across Flats
    0.157 in
  • Head Height
    0.083 in
  • Pitch/TPI
    0.45 mm
  • Thread Length
    0.63 in
  • Thread Size
    M2.5 x 0.45
Natural Nylon 6/6 External Hexagonal Unslotted Drive Fully Threaded Screw Cap Screw - M4 x 0.7; Thread Length 6.0 mm | 0.236 in; Distance Across Flats 7.0 mm | 0.276 in; Head Height 3.0 mm | 0.118 in

50M040070J006

Price Range
$0.0478 - $0.0348

Stock Levels
15000 In stock
Attributes
  • Distance Across Flats
    0.276 in
  • Head Height
    0.118 in
  • Pitch/TPI
    0.7 mm
  • Thread Length
    0.236 in
  • Thread Size
    M4 x 0.7
Hex Head Cap Screw Natural Nylon 6/6 External Hexagonal Slotted Drive Part Threaded Screw M4 x 0.7; Thread Length 16.0 mm | 0.63 in; Distance Across Flats 7.0 mm | 0.276 in; Head Height 3.0 mm | 0.118 in

50M040070J016

Price Range
$0.0487 - $0.0354

Stock Levels
Request the lead time here
Attributes
  • Distance Across Flats
    0.276 in
  • Head Height
    0.118 in
  • Pitch/TPI
    0.7 mm
  • Thread Length
    0.63 in
  • Thread Size
    M4 x 0.7
Natural Nylon 6/6 External Hexagonal Unslotted Drive Fully Threaded Screw Cap Screw - M4 x 0.7; Thread Length 35.0 mm | 1.378 in; Distance Across Flats 7.0 mm | 0.276 in; Head Height 3.0 mm | 0.118 in

50M040070J035

Price Range
$0.0696 - $0.0507

Stock Levels
13500 In stock
Attributes
  • Distance Across Flats
    0.276 in
  • Head Height
    0.118 in
  • Pitch/TPI
    0.7 mm
  • Thread Length
    1.378 in
  • Thread Size
    M4 x 0.7
Natural Nylon 6/6 External Hexagonal Unslotted Drive Fully Threaded Screw Cap Screw - M5 x 0.8; Thread Length 10.0 mm | 0.394 in; Distance Across Flats 8.0 mm | 0.315 in; Head Height 3.8 mm | 0.15 in

50M050080J010

Price Range
$0.0528 - $0.0385

Stock Levels
2000 In stock
Attributes
  • Distance Across Flats
    0.315 in
  • Head Height
    0.15 in
  • Pitch/TPI
    0.8 mm
  • Thread Length
    0.394 in
  • Thread Size
    M5 X 0.8
Hex Head Cap Screw Natural Nylon 6/6 External Hexagonal Slotted Drive Part Threaded Screw M5 x 0.8; Thread Length 20.0 mm | 0.787 in; Distance Across Flats 8.0 mm | 0.315 in; Head Height 3.8 mm | 0.15 in

50M050080J020

Price Range
$0.054 - $0.0393

Stock Levels
13000 In stock
Attributes
  • Distance Across Flats
    0.315 in
  • Head Height
    0.15 in
  • Pitch/TPI
    0.8 mm
  • Thread Length
    0.787 in
  • Thread Size
    M5 X 0.8
Hex Head Cap Screw Natural Nylon 6/6 External Hexagonal Slotted Drive Part Threaded Screw M5 x 0.8; Thread Length 40.0 mm | 1.575 in; Distance Across Flats 8.0 mm | 0.315 in; Head Height 3.8 mm | 0.15 in

50M050080J040

Price Range
$0.0757 - $0.0551

Stock Levels
5000 In stock
Attributes
  • Distance Across Flats
    0.315 in
  • Head Height
    0.15 in
  • Pitch/TPI
    0.8 mm
  • Thread Length
    1.575 in
  • Thread Size
    M5 X 0.8
Hex Head Cap Screw Natural Nylon 6/6 External Hexagonal Slotted Drive Part Threaded Screw M6 x 1.0; Thread Length 12.0 mm | 0.472 in; Distance Across Flats 10.0 mm | 0.394 in; Head Height 4.7 mm | 0.185 in

50M060100J012

Price Range
$0.0838 - $0.0611

Stock Levels
1500 In stock
Attributes
  • Distance Across Flats
    0.394 in
  • Head Height
    0.185 in
  • Pitch/TPI
    1.0 mm
  • Thread Length
    0.472 in
  • Thread Size
    M6 x 1.0
Hex Head Cap Screw Natural Nylon 6/6 External Hexagonal Slotted Drive Part Threaded Screw M6 x 1.0; Thread Length 30.0 mm | 1.181 in; Distance Across Flats 10.0 mm | 0.394 in; Head Height 4.7 mm | 0.185 in

50M060100J030

Price Range
$0.0869 - $0.0634

Stock Levels
1000 In stock
Attributes
  • Distance Across Flats
    0.394 in
  • Head Height
    0.185 in
  • Pitch/TPI
    1.0 mm
  • Thread Length
    1.181 in
  • Thread Size
    M6 x 1.0
Hex Head Cap Screw Natural Nylon 6/6 External Hexagonal Slotted Drive Part Threaded Screw M5 x 0.8; Thread Length 30.0 mm | 1.181 in; Distance Across Flats 8.0 mm | 0.315 in; Head Height 3.8 mm | 0.15 in

50M050080J030

Price Range
$0.0748 - $0.0544

Stock Levels
1000 In stock
Attributes
  • Distance Across Flats
    0.315 in
  • Head Height
    0.15 in
  • Pitch/TPI
    0.8 mm
  • Thread Length
    1.181 in
  • Thread Size
    M5 X 0.8
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
2000 In stock
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
Hex Head Cap Screw Natural Nylon 6/6 External Hexagonal Slotted Drive Part Threaded Screw M6 x 1.0; Thread Length 20.0 mm | 0.787 in; Distance Across Flats 10.0 mm | 0.394 in; Head Height 4.7 mm | 0.185 in

50M060100J020

Price Range
$0.0852 - $0.0621

Stock Levels
1000 In stock
Attributes
  • Distance Across Flats
    0.394 in
  • Head Height
    0.185 in
  • Pitch/TPI
    1.0 mm
  • Thread Length
    0.787 in
  • Thread Size
    M6 x 1.0