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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
$1.2482 - $2.8421 Request the lead time here
3/8-16
4.500 in
$0.2409 - $0.5483 750 In stock
3/8-24
0.500 in
$0.459 - $1.0448 Request the lead time here
1/2-13
1.000 in
$0.5501 - $1.2525 2750 In stock
1/2-13
2.500 in
$1.5455 - $3.5188 Request the lead time here
1/2-13
4.500 in
$0.4855 - $1.1054 3000 In stock
5/8-11
0.500 in
$0.6061 - $1.38 2250 In stock
5/8-11
2.000 in
$1.8545 - $1.8831 3750 In stock
5/8-11
4.000 in
$2.1565 - $2.1896 Request the lead time here
5/8-11
5.500 in
$0.2181 - $0.2992 4000 In stock
3/8-16
1.000 in
$0.271 - $0.3716 3750 In stock
3/8-16
2.500 in
$0.0328 - $0.045 5000 In stock
M2 x 0.4
0.236 in
$0.0326 - $0.0447 1000 In stock
M3 x 0.5
0.157 in
50M030050J010 $0.0335 - $0.046 2000 In stock
M3 x 0.5
0.394 in
$0.0347 - $0.0475 4000 In stock
M3 x 0.5
0.984 in
$0.0342 - $0.0468 Request the lead time here
M3.5 x 0.6
0.197 in
$0.035 - $0.048 Request the lead time here
M3.5 x 0.6
0.394 in
$0.0361 - $0.0497 1000 In stock
M3.5 x 0.6
0.984 in
$0.036 - $0.0495 15000 In stock
M4 x 0.7
0.236 in
$0.0366 - $0.0504 Request the lead time here
M4 x 0.7
0.63 in
  • of 77
Natural Nylon 6/6 External Hexagonal Slotted Drive Part Threaded Screw Cap Screw - 3/8-16; Thread Length 114.3 mm | 4.500 in; Distance Across Flats 14.3 mm | 0.562 in; Head Height 6.8 mm | 0.268 in

3237516450

Price Range
$2.8421 - $1.2482

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
    4.500 in
  • Thread Size
    3/8-16
Natural Nylon 6/6 External Hexagonal Slotted 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

3237524050

Price Range
$0.5483 - $0.2409

Stock Levels
750 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 Nylon 6/6 External Hexagonal Slotted 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

3250013100

Price Range
$1.0448 - $0.459

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
    1.000 in
  • Thread Size
    1/2-13
Natural Nylon 6/6 External Hexagonal Slotted Drive Part Threaded Screw Cap Screw - 1/2-13; Thread Length 63.5 mm | 2.500 in; Distance Across Flats 19.1 mm | 0.750 in; Head Height 9.2 mm | 0.364 in

3250013250

Price Range
$1.2525 - $0.5501

Stock Levels
2750 In stock
Attributes
  • Distance Across Flats
    0.750 in
  • Head Height
    0.364 in
  • Pitch/TPI
    13 TPI
  • Thread Length
    2.500 in
  • Thread Size
    1/2-13
Natural Nylon 6/6 External Hexagonal Slotted Drive Part Threaded Screw Cap Screw - 1/2-13; Thread Length 114.3 mm | 4.500 in; Distance Across Flats 19.1 mm | 0.750 in; Head Height 9.2 mm | 0.364 in

3250013450

Price Range
$3.5188 - $1.5455

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
    4.500 in
  • Thread Size
    1/2-13
Natural Nylon 6/6 External Hexagonal Slotted 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

3262511050

Price Range
$1.1054 - $0.4855

Stock Levels
3000 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 Slotted 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

3262511200

Price Range
$1.38 - $0.6061

Stock Levels
2250 In stock
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 Nylon 6/6 External Hexagonal Slotted Drive Part Threaded Screw Cap Screw - 5/8-11; Thread Length 101.6 mm | 4.000 in; Distance Across Flats 23.8 mm | 0.938 in; Head Height 11.3 mm | 0.444 in

3262511400

Price Range
$1.8831 - $1.8545

Stock Levels
3750 In stock
Attributes
  • Distance Across Flats
    0.938 in
  • Head Height
    0.444 in
  • Pitch/TPI
    11 TPI
  • Thread Length
    4.000 in
  • Thread Size
    5/8-11
Natural Nylon 6/6 External Hexagonal Slotted Drive Part Threaded Screw Cap Screw - 5/8-11; Thread Length 139.7 mm | 5.500 in; Distance Across Flats 23.8 mm | 0.938 in; Head Height 11.3 mm | 0.444 in

3262511550

Price Range
$2.1896 - $2.1565

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
    5.500 in
  • Thread Size
    5/8-11
Natural Nylon 6/6 External Hexagonal Slotted Drive Fully Threaded Screw Cap Screw - 3/8-16; Thread Length 25.4 mm | 1.000 in; Distance Across Flats 14.2 mm | 0.558 in; Head Height 7.2 mm | 0.282 in

32W37516100

Price Range
$0.2992 - $0.2181

Stock Levels
4000 In stock
Attributes
  • Distance Across Flats
    0.558 in
  • Head Height
    0.282 in
  • Pitch/TPI
    16 TPI
  • Thread Length
    1.000 in
  • Thread Size
    3/8-16
Natural Nylon 6/6 External Hexagonal Slotted Drive Part Threaded Screw Cap Screw - 3/8-16; Thread Length 63.5 mm | 2.500 in; Distance Across Flats 14.2 mm | 0.558 in; Head Height 7.2 mm | 0.282 in

32W37516250

Price Range
$0.3716 - $0.271

Stock Levels
3750 In stock
Attributes
  • Distance Across Flats
    0.558 in
  • Head Height
    0.282 in
  • Pitch/TPI
    16 TPI
  • Thread Length
    2.500 in
  • Thread Size
    3/8-16
Natural Nylon 6/6 External Hexagonal Unslotted Drive Fully Threaded Screw Cap Screw - M2 x 0.4; Thread Length 6.0 mm | 0.236 in; Distance Across Flats 3.2 mm | 0.126 in; Head Height 1.6 mm | 0.063 in

50M020040J006

Price Range
$0.045 - $0.0328

Stock Levels
5000 In stock
Attributes
  • Distance Across Flats
    0.126 in
  • Head Height
    0.063 in
  • Pitch/TPI
    0.4 mm
  • Thread Length
    0.236 in
  • Thread Size
    M2 x 0.4
Hex Head Cap Screw Natural Nylon 6/6 External Hexagonal Slotted Drive Part Threaded Screw M3 x 0.5; Thread Length 4.0 mm | 0.157 in; Distance Across Flats 5.0 mm | 0.197 in; Head Height 2.3 mm | 0.091 in

50M030050J004

Price Range
$0.0447 - $0.0326

Stock Levels
1000 In stock
Attributes
  • Distance Across Flats
    0.197 in
  • Head Height
    0.091 in
  • Pitch/TPI
    0.5 mm
  • Thread Length
    0.157 in
  • Thread Size
    M3 x 0.5
Hex Head Cap Screw Natural Nylon 6/6 External Hexagonal Slotted Drive Part Threaded Screw M3 x 0.5; Thread Length 10.0 mm | 0.394 in; Distance Across Flats 5.0 mm | 0.197 in; Head Height 2.3 mm | 0.091 in

50M030050J010

Price Range
$0.046 - $0.0335

Stock Levels
2000 In stock
Attributes
  • Distance Across Flats
    0.197 in
  • Head Height
    0.091 in
  • Pitch/TPI
    0.5 mm
  • Thread Length
    0.394 in
  • Thread Size
    M3 x 0.5
Natural Nylon 6/6 External Hexagonal Unslotted Drive Fully Threaded Screw Cap Screw - M3 x 0.5; Thread Length 25.0 mm | 0.984 in; Distance Across Flats 5.0 mm | 0.197 in; Head Height 2.3 mm | 0.091 in

50M030050J025

Price Range
$0.0475 - $0.0347

Stock Levels
4000 In stock
Attributes
  • Distance Across Flats
    0.197 in
  • Head Height
    0.091 in
  • Pitch/TPI
    0.5 mm
  • Thread Length
    0.984 in
  • Thread Size
    M3 x 0.5
Hex Head Cap Screw Natural Nylon 6/6 External Hexagonal Slotted Drive Part Threaded Screw M3.5 x 0.6; Thread Length 5.0 mm | 0.197 in; Distance Across Flats 5.5 mm | 0.217 in; Head Height 2.6 mm | 0.102 in

50M035060J005

Price Range
$0.0468 - $0.0342

Stock Levels
Request the lead time here
Attributes
  • Distance Across Flats
    0.217 in
  • Head Height
    0.102 in
  • Pitch/TPI
    0.6 mm
  • Thread Length
    0.197 in
  • Thread Size
    M3.5 x 0.6
Hex Head Cap Screw Natural Nylon 6/6 External Hexagonal Slotted Drive Part Threaded Screw M3.5 x 0.6; Thread Length 10.0 mm | 0.394 in; Distance Across Flats 5.5 mm | 0.217 in; Head Height 2.6 mm | 0.102 in

50M035060J010

Price Range
$0.048 - $0.035

Stock Levels
Request the lead time here
Attributes
  • Distance Across Flats
    0.217 in
  • Head Height
    0.102 in
  • Pitch/TPI
    0.6 mm
  • Thread Length
    0.394 in
  • Thread Size
    M3.5 x 0.6
Hex Head Cap Screw Natural Nylon 6/6 External Hexagonal Slotted Drive Part Threaded Screw M3.5 x 0.6; Thread Length 25.0 mm | 0.984 in; Distance Across Flats 5.5 mm | 0.217 in; Head Height 2.6 mm | 0.102 in

50M035060J025

Price Range
$0.0497 - $0.0361

Stock Levels
1000 In stock
Attributes
  • Distance Across Flats
    0.217 in
  • Head Height
    0.102 in
  • Pitch/TPI
    0.6 mm
  • Thread Length
    0.984 in
  • Thread Size
    M3.5 x 0.6
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
$0.0495 - $0.036

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
$0.0504 - $0.0366

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