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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
$0.252 - $0.5737 500 In stock
3/8-16
1.250 in
$0.3348 - $0.7623 3250 In stock
3/8-16
3.000 in
$1.2452 - $2.8352 4500 In stock
3/8-16
5.000 in
$2.1788 - $4.961 Request the lead time here
5/8-11
6.000 in
$0.2193 - $0.3007 1500 In stock
3/8-16
1.250 in
$0.2787 - $0.3824 Request the lead time here
3/8-16
3.000 in
$0.0317 - $0.0435 7000 In stock
M2.5 x 0.45
0.236 in
$0.0357 - $0.0491 2000 In stock
M4 X 0.7
0.787 in
$0.0511 - $0.0701 2500 In stock
M4 X 0.7
1.575 in
$0.4329 - $0.9853 Request the lead time here
1/2-13
0.500 in
$0.4786 - $1.0896 4000 In stock
1/2-13
1.250 in
$0.0365 - $0.05 Request the lead time here
M3.5 x 0.6
1.378 in
$0.0349 - $0.0479 Request the lead time here
M4 X 0.7
0.315 in
$0.0388 - $0.0533 1000 In stock
M5 X 0.8
0.472 in
$0.0536 - $0.0735 500 In stock
M5 X 0.8
0.984 in
$0.1444 - $0.1981 1000 In stock
M5
2.756 in
$0.0614 - $0.0842 33000 In stock
M6 X 1.0
0.63 in
$0.0642 - $0.088 16500 In stock
M6 X 1.0
1.378 in
$0.066 - $0.0906 Request the lead time here
M6 X 1.0
2.362 in
$0.1803 - $0.2474 3000 In stock
M8 X 1.25
0.63 in
  • of 77
Natural Nylon 6/6 External Hexagonal Slotted Drive Fully Threaded Screw Cap Screw - 3/8-16; Thread Length 31.8 mm | 1.250 in; Distance Across Flats 14.3 mm | 0.562 in; Head Height 6.8 mm | 0.268 in

3237516125

Price Range
$0.5737 - $0.252

Stock Levels
500 In stock
Attributes
  • Distance Across Flats
    0.562 in
  • Head Height
    0.268 in
  • Pitch/TPI
    16 TPI
  • Thread Length
    1.250 in
  • Thread Size
    3/8-16
Natural Nylon 6/6 External Hexagonal Slotted Drive Part Threaded Screw Cap Screw - 3/8-16; Thread Length 76.2 mm | 3.000 in; Distance Across Flats 14.3 mm | 0.562 in; Head Height 6.8 mm | 0.268 in

3237516300

Price Range
$0.7623 - $0.3348

Stock Levels
3250 In stock
Attributes
  • Distance Across Flats
    0.562 in
  • Head Height
    0.268 in
  • Pitch/TPI
    16 TPI
  • Thread Length
    3.000 in
  • Thread Size
    3/8-16
Natural Nylon 6/6 External Hexagonal Slotted Drive Part Threaded Screw Cap Screw - 3/8-16; Thread Length 127 mm | 5.000 in; Distance Across Flats 14.3 mm | 0.562 in; Head Height 6.8 mm | 0.268 in

3237516500

Price Range
$2.8352 - $1.2452

Stock Levels
4500 In stock
Attributes
  • Distance Across Flats
    0.562 in
  • Head Height
    0.268 in
  • Pitch/TPI
    16 TPI
  • Thread Length
    5.000 in
  • Thread Size
    3/8-16
Natural Nylon 6/6 External Hexagonal Slotted Drive Part Threaded Screw Cap Screw - 5/8-11; Thread Length 152.4 mm | 6.000 in; Distance Across Flats 23.8 mm | 0.938 in; Head Height 11.3 mm | 0.444 in

3262511600

Price Range
$4.961 - $2.1788

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
    6.000 in
  • Thread Size
    5/8-11
Natural Nylon 6/6 External Hexagonal Slotted Drive Part Threaded Screw Cap Screw - 3/8-16; Thread Length 31.8 mm | 1.250 in; Distance Across Flats 14.2 mm | 0.558 in; Head Height 7.2 mm | 0.282 in

32W37516125

Price Range
$0.3007 - $0.2193

Stock Levels
1500 In stock
Attributes
  • Distance Across Flats
    0.558 in
  • Head Height
    0.282 in
  • Pitch/TPI
    16 TPI
  • Thread Length
    1.250 in
  • Thread Size
    3/8-16
Natural Nylon 6/6 External Hexagonal Slotted Drive Part Threaded Screw Cap Screw - 3/8-16; Thread Length 76.2 mm | 3.000 in; Distance Across Flats 14.2 mm | 0.558 in; Head Height 7.2 mm | 0.282 in

32W37516300

Price Range
$0.3824 - $0.2787

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
    3.000 in
  • Thread Size
    3/8-16
Natural Nylon 6/6 External Hexagonal Unslotted Drive Fully Threaded Screw Cap Screw - M2.5 x 0.45; Thread Length 6.0 mm | 0.236 in; Distance Across Flats 4.0 mm | 0.157 in; Head Height 2.1 mm | 0.083 in

50M025045J006

Price Range
$0.0435 - $0.0317

Stock Levels
7000 In stock
Attributes
  • Distance Across Flats
    0.157 in
  • Head Height
    0.083 in
  • Pitch/TPI
    0.45 mm
  • Thread Length
    0.236 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 20.0 mm | 0.787 in; Distance Across Flats 7.0 mm | 0.276 in; Head Height 3.0 mm | 0.118 in

50M040070J020

Price Range
$0.0491 - $0.0357

Stock Levels
2000 In stock
Attributes
  • Distance Across Flats
    0.276 in
  • Head Height
    0.118 in
  • Pitch/TPI
    0.7 mm
  • Thread Length
    0.787 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 40.0 mm | 1.575 in; Distance Across Flats 7.0 mm | 0.276 in; Head Height 3.0 mm | 0.118 in

50M040070J040

Price Range
$0.0701 - $0.0511

Stock Levels
2500 In stock
Attributes
  • Distance Across Flats
    0.276 in
  • Head Height
    0.118 in
  • Pitch/TPI
    0.7 mm
  • Thread Length
    1.575 in
  • Thread Size
    M4 X 0.7
Natural Nylon 6/6 External Hexagonal Slotted Drive Fully Threaded Screw Cap Screw - 1/2-13; Thread Length 12.7 mm | 0.500 in; Distance Across Flats 19.1 mm | 0.750 in; Head Height 9.2 mm | 0.364 in

3250013050

Price Range
$0.9853 - $0.4329

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

3250013125

Price Range
$1.0896 - $0.4786

Stock Levels
4000 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
Hex Head Cap Screw Natural Nylon 6/6 External Hexagonal Slotted Drive Part Threaded Screw M3.5 x 0.6; Thread Length 35.0 mm | 1.378 in; Distance Across Flats 5.5 mm | 0.217 in; Head Height 2.6 mm | 0.102 in

50M035060J035

Price Range
$0.05 - $0.0365

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
    1.378 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 8.0 mm | 0.315 in; Distance Across Flats 7.0 mm | 0.276 in; Head Height 3.0 mm | 0.118 in

50M040070J008

Price Range
$0.0479 - $0.0349

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
    0.315 in
  • Thread Size
    M4 X 0.7
Hex Head Cap Screw Natural Nylon 6/6 External Hexagonal Slotted Drive Part Threaded Screw M5 x 0.8; Thread Length 12.0 mm | 0.472 in; Distance Across Flats 8.0 mm | 0.315 in; Head Height 3.8 mm | 0.15 in

50M050080J012

Price Range
$0.0533 - $0.0388

Stock Levels
1000 In stock
Attributes
  • Distance Across Flats
    0.315 in
  • Head Height
    0.15 in
  • Pitch/TPI
    0.8 mm
  • Thread Length
    0.472 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 25.0 mm | 0.984 in; Distance Across Flats 8.0 mm | 0.315 in; Head Height 3.8 mm | 0.15 in

50M050080J025

Price Range
$0.0735 - $0.0536

Stock Levels
500 In stock
Attributes
  • Distance Across Flats
    0.315 in
  • Head Height
    0.15 in
  • Pitch/TPI
    0.8 mm
  • Thread Length
    0.984 in
  • Thread Size
    M5 X 0.8
Natural Nylon Unslotted Drive Fully Threaded Screw Cap Screw - M5; Thread Length 70.0 mm | 2.756 in; Distance Across Flats 7.8-8.0 mm | NaN in; Head Height 3.8 mm | 0.15 in

50M050080J070

Price Range
$0.1981 - $0.1444

Stock Levels
1000 In stock
Attributes
  • Head Height
    0.15 in
  • Pitch/TPI
    0.8 mm
  • Thread Length
    2.756 in
  • Thread Size
    M5
  • Color
    Natural
Hex Head Cap Screw Natural Nylon 6/6 External Hexagonal Slotted Drive Part Threaded Screw M6 x 1.0; Thread Length 16.0 mm | 0.63 in; Distance Across Flats 10.0 mm | 0.394 in; Head Height 4.7 mm | 0.185 in

50M060100J016

Price Range
$0.0842 - $0.0614

Stock Levels
33000 In stock
Attributes
  • Distance Across Flats
    0.394 in
  • Head Height
    0.185 in
  • Pitch/TPI
    1.0 mm
  • Thread Length
    0.63 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 35.0 mm | 1.378 in; Distance Across Flats 10.0 mm | 0.394 in; Head Height 4.7 mm | 0.185 in

50M060100J035

Price Range
$0.088 - $0.0642

Stock Levels
16500 In stock
Attributes
  • Distance Across Flats
    0.394 in
  • Head Height
    0.185 in
  • Pitch/TPI
    1.0 mm
  • Thread Length
    1.378 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 60.0 mm | 2.362 in; Distance Across Flats 10.0 mm | 0.394 in; Head Height 4.7 mm | 0.185 in

50M060100J060

Price Range
$0.0906 - $0.066

Stock Levels
Request the lead time here
Attributes
  • Distance Across Flats
    0.394 in
  • Head Height
    0.185 in
  • Pitch/TPI
    1.0 mm
  • Thread Length
    2.362 in
  • Thread Size
    M6 X 1.0
Natural Nylon 6/6 External Hexagonal Unslotted Drive Fully Threaded Screw Cap Screw - M8 x 1.25; Thread Length 16.0 mm | 0.63 in; Distance Across Flats 13.0 mm | 0.512 in; Head Height 6.0 mm | 0.236 in

50M080125J016

Price Range
$0.2474 - $0.1803

Stock Levels
3000 In stock
Attributes
  • Distance Across Flats
    0.512 in
  • Head Height
    0.236 in
  • Pitch/TPI
    1.25 mm
  • Thread Length
    0.63 in
  • Thread Size
    M8 X 1.25