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Socket Head Cap Screws - Plastic Standard Head

In stock

Socket Head Cap Screw, commonly known as a Socket Screw or Allen Socket Bolt (or Screw) is a type of screw that's designed and manufactured with a hexagonal (hex) shaped drive built into the screws head. It is therefore fastened or removed using a hex shaped key or wrench, such as an Allen key, rather then a standard screwdriver. Typically used in machine parts, die fixturing, and clamping assemblies - socket caps are ideal for applications where tooling space is limited.

Our hexagon socket head cap screws come in a choice of plastic materials, including Nylon and Polyether Ether Ketone (PEEK). The nylon socket screw, is made from UL94 V2 rated Nylon 6/6, and is natural in appearance. This option is lightweight and resistant to vibrations. It is also chemical, electrical and corrosion resistant. The PEEK option is light brown in appearance and offers UL94 V0 flame resistance. A premium socket head cap screw, this option benefits from heat resistance of up to 350F, as well as excellent mechanical and chemical resistance properties. It also has high abrasion, and water resistance.

  • UL94 V2 and UL94 V0 rated
  • Colors: Natural and Light Brown.

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338 results
Product SKUs information
Item Code Price range Availability Thread Size Drive Size Thread Length View
$0.5555 - $1.2645 1250 In stock
1/2-13
$0.0415 - $0.0583 Request the lead time here
1/4-20
1.750 in
$0.1607 - $0.2205 Request the lead time here
1/4-20
3.000 in
$0.065 - $0.0722 2000 In stock
#8-32
0.188 in
$0.0672 - $0.0747 15000 In stock
#8-32
0.375 in
$0.2315 - $0.527 22500 In stock
5/16-18
$0.0415 - $0.0583 142000 In stock
#10-24
0.250 in
3437516250 $0.3145 - $0.7158 500 In stock
3/8-16
$0.1811 - $0.4123 Request the lead time here
1/4-20
$0.0691 - $0.0761 5000 In stock
1/4-28
0.250 in
$0.2179 - $0.4959 3000 In stock
5/16-18
0.500 in
$0.243 - $0.2672 1000 In stock
3/8-24
0.750 in
$0.5444 - $1.2396 1000 In stock
5/8-11
1.500 in
$0.0525 - $0.0874 1000 In stock
#4-36
0.500 in
3404400018 $0.0525 - $0.0874 24000 In stock
#4-40
0.188 in
3408320025 $0.065 - $0.0722 3000 In stock
#8-32
0.250 in
$0.0525 - $0.0874 Request the lead time here
#4-40
0.094 in
$0.0848 - $0.1931 500 In stock
#8-32
1.750 in
$0.0525 - $0.0874 Request the lead time here
#4-40
0.438 in
$0.0728 - $0.0809 10000 In stock
#6-32
1.500 in
  • of 17
Natural Nylon 6/6 Hexagonal Socket Drive Round Head Cap Screw - 1/2-13; ; Compatible Hex Key Size 9.5 mm | 3/8 in; Head Height 12.7 mm | 0.500 in

3450013250

Price Range
$1.2645 - $0.5555

Stock Levels
1250 In stock
Attributes
  • Compatible Hex Key Size
    0.375 in
  • Head Diameter
    0.750 in
  • Head Height
    0.500 in
  • Thread Size
    1/2-13
  • Color
    Natural
Natural Nylon 6/6 Hexagonal Socket Drive Round Head Cap Screw - 1/4-20; Thread Length 44.5 mm | 1.750 in; Compatible Hex Key Size 4.8 mm | 3/16 in; Head Height 6.4 mm | 0.250 in

3425200175

Price Range
$0.0583 - $0.0415

Stock Levels
Request the lead time here
Attributes
  • Head Diameter
    0.375 in
  • Head Height
    0.250 in
  • Thread Length
    1.750 in
  • Thread Size
    1/4-20
  • Color
    Natural
Natural Nylon 6/6 Hexagonal Socket Drive Round Head Cap Screw - 1/4-20; Thread Length 76.2 mm | 3.000 in; Compatible Hex Key Size 4.8 mm | 3/16 in; Head Height 6.4 mm | 0.250 in

3425200300FT

Price Range
$0.2205 - $0.1607

Stock Levels
Request the lead time here
Attributes
  • Head Diameter
    0.375 in
  • Head Height
    0.250 in
  • Thread Length
    3.000 in
  • Thread Size
    1/4-20
  • Color
    Natural
Natural Nylon 6/6 Hexagonal Socket Drive Round Head Cap Screw - #8-32; Thread Length 4.7 mm | 0.187 in; Compatible Hex Key Size 3.6 mm | 9/64 in; Head Height 4.2 mm | 0.164 in

3408320018

Price Range
$0.0722 - $0.065

Stock Levels
2000 In stock
Attributes
  • Head Diameter
    0.270 in
  • Head Height
    0.164 in
  • Thread Length
    0.188 in
  • Thread Size
    #8-32
  • Color
    Natural
Natural Nylon 6/6 Hexagonal Socket Drive Round Head Cap Screw - #8-32; Thread Length 9.5 mm | 0.375 in; Compatible Hex Key Size 3.6 mm | 9/64 in; Head Height 4.2 mm | 0.164 in

3408320037

Price Range
$0.0747 - $0.0672

Stock Levels
15000 In stock
Attributes
  • Head Diameter
    0.270 in
  • Head Height
    0.164 in
  • Thread Length
    0.375 in
  • Thread Size
    #8-32
  • Color
    Natural
Natural Nylon 6/6 Hexagonal Socket Drive Round Head Cap Screw - 5/16-18; ; Compatible Hex Key Size 6.4 mm | 1/4 in; Head Height 7.9 mm | 0.312 in

3431218150

Price Range
$0.527 - $0.2315

Stock Levels
22500 In stock
Attributes
  • Compatible Hex Key Size
    0.250 in
  • Head Diameter
    0.469 in
  • Head Height
    0.312 in
  • Thread Size
    5/16-18
  • Color
    Natural
Natural Nylon 6/6 Hexagonal Socket Drive Round Head Cap Screw - #10-24; Thread Length 6.4 mm | 0.250 in; Compatible Hex Key Size 4 mm | 5/32 in; Head Height 4.8 mm | 0.190 in

3410240025

Price Range
$0.0583 - $0.0415

Stock Levels
142000 In stock
Attributes
  • Head Diameter
    0.312 in
  • Head Height
    0.190 in
  • Thread Length
    0.250 in
  • Thread Size
    #10-24
  • Color
    Natural
Natural Nylon 6/6 Hexagonal Socket Drive Round Head Cap Screw - 3/8-16; ; Compatible Hex Key Size 7.9 mm | 5/16 in; Head Height 9.5 mm | 0.375 in

3437516250

Price Range
$0.7158 - $0.3145

Stock Levels
500 In stock
Attributes
  • Head Diameter
    0.562 in
  • Head Height
    0.375 in
  • Thread Size
    3/8-16
  • Color
    Natural
  • Full Material
    Nylon 6/6
Natural Nylon 6/6 Hexagonal Socket Drive Round Head Cap Screw - 1/4-20; ; Compatible Hex Key Size 4.8 mm | 3/16 in; Head Height 6.4 mm | 0.250 in

3425200250

Price Range
$0.4123 - $0.1811

Stock Levels
Request the lead time here
Attributes
  • Head Diameter
    0.375 in
  • Head Height
    0.250 in
  • Thread Size
    1/4-20
  • Color
    Natural
  • Full Material
    Nylon 6/6
Natural Nylon 6/6 Hexagonal Socket Drive Round Head Cap Screw - 1/4-28; Thread Length 6.4 mm | 0.250 in; Compatible Hex Key Size 4.8 mm | 3/16 in; Head Height 6.4 mm | 0.250 in

3425280025

Price Range
$0.0761 - $0.0691

Stock Levels
5000 In stock
Attributes
  • Head Diameter
    0.375 in
  • Head Height
    0.250 in
  • Thread Length
    0.250 in
  • Thread Size
    1/4-28
  • Color
    Natural
Natural Nylon 6/6 Hexagonal Socket Drive Round Head Cap Screw - 5/16-18; Thread Length 12.7 mm | 0.500 in; Compatible Hex Key Size 6.4 mm | 1/4 in; Head Height 7.9 mm | 0.312 in

3431218050

Price Range
$0.4959 - $0.2179

Stock Levels
3000 In stock
Attributes
  • Compatible Hex Key Size
    0.250 in
  • Head Diameter
    0.469 in
  • Head Height
    0.312 in
  • Thread Length
    0.500 in
  • Thread Size
    5/16-18
Natural Nylon 6/6 Hexagonal Socket Drive Round Head Cap Screw - 3/8-24; Thread Length 19.1 mm | 0.750 in; Compatible Hex Key Size 7.9 mm | 5/16 in; Head Height 9.5 mm | 0.375 in

3437524075

Price Range
$0.2672 - $0.243

Stock Levels
1000 In stock
Attributes
  • Head Diameter
    0.562 in
  • Head Height
    0.375 in
  • Thread Length
    0.750 in
  • Thread Size
    3/8-24
  • Color
    Natural
Natural Nylon 6/6 Hexagonal Socket Drive Round Head Cap Screw - 5/8-11; Thread Length 38.1 mm | 1.500 in; Compatible Hex Key Size 12.7 mm | 1/2 in; Head Height 15.9 mm | 0.625 in

3462511150

Price Range
$1.2396 - $0.5444

Stock Levels
1000 In stock
Attributes
  • Compatible Hex Key Size
    0.500 in
  • Head Diameter
    0.938 in
  • Head Height
    0.625 in
  • Thread Length
    1.500 in
  • Thread Size
    5/8-11
Natural Nylon 6/6 Hexagonal Socket Drive Round Head Cap Screw - #4-36; Thread Length 12.7 mm | 0.500 in; Compatible Hex Key Size 2.4 mm | 3/32 in; Head Height 2.8 mm | 0.112 in

3404360050

Price Range
$0.0874 - $0.0525

Stock Levels
1000 In stock
Attributes
  • Head Diameter
    0.183 in
  • Head Height
    0.112 in
  • Thread Length
    0.500 in
  • Thread Size
    #4-36
  • Color
    Natural
Natural Nylon 6/6 Hexagonal Socket Drive Round Head Cap Screw - #4-40; Thread Length 4.7 mm | 0.187 in; Compatible Hex Key Size 2.4 mm | 3/32 in; Head Height 2.8 mm | 0.112 in

3404400018

Price Range
$0.0874 - $0.0525

Stock Levels
24000 In stock
Attributes
  • Head Diameter
    0.183 in
  • Head Height
    0.112 in
  • Thread Length
    0.188 in
  • Thread Size
    #4-40
  • Color
    Natural
Natural Nylon 6/6 Hexagonal Socket Drive Round Head Cap Screw - #8-32; Thread Length 6.4 mm | 0.250 in; Compatible Hex Key Size 3.6 mm | 9/64 in; Head Height 4.2 mm | 0.164 in

3408320025

Price Range
$0.0722 - $0.065

Stock Levels
3000 In stock
Attributes
  • Head Diameter
    0.270 in
  • Head Height
    0.164 in
  • Thread Length
    0.250 in
  • Thread Size
    #8-32
  • Color
    Natural
Natural Nylon 6/6 Hexagonal Socket Drive Round Head Cap Screw - #4-40; Thread Length 2.4 mm | 0.093 in; Compatible Hex Key Size 2.4 mm | 3/32 in; Head Height 2.8 mm | 0.112 in

3404400009

Price Range
$0.0874 - $0.0525

Stock Levels
Request the lead time here
Attributes
  • Head Diameter
    0.183 in
  • Head Height
    0.112 in
  • Thread Length
    0.094 in
  • Thread Size
    #4-40
  • Color
    Natural
Natural Nylon 6/6 Hexagonal Socket Drive Round Head Cap Screw - #8-32; Thread Length 44.5 mm | 1.750 in; Compatible Hex Key Size 3.6 mm | 9/64 in; Head Height 4.2 mm | 0.164 in

3408320175

Price Range
$0.1931 - $0.0848

Stock Levels
500 In stock
Attributes
  • Head Diameter
    0.270 in
  • Head Height
    0.164 in
  • Thread Length
    1.750 in
  • Thread Size
    #8-32
  • Color
    Natural
Natural Nylon 6/6 Hexagonal Socket Drive Round Head Cap Screw - #4-40; Thread Length 11.1 mm | 0.437 in; Compatible Hex Key Size 2.4 mm | 3/32 in; Head Height 2.8 mm | 0.112 in

3404400043

Price Range
$0.0874 - $0.0525

Stock Levels
Request the lead time here
Attributes
  • Head Diameter
    0.183 in
  • Head Height
    0.112 in
  • Thread Length
    0.438 in
  • Thread Size
    #4-40
  • Color
    Natural
Natural Nylon 6/6 Hexagonal Socket Drive Round Head Cap Screw - #6-32; Thread Length 38.1 mm | 1.500 in; Compatible Hex Key Size 2.8 mm | 7/64 in; Head Height 3.5 mm | 0.138 in

3406320150

Price Range
$0.0809 - $0.0728

Stock Levels
10000 In stock
Attributes
  • Head Diameter
    0.226 in
  • Head Height
    0.138 in
  • Thread Length
    1.500 in
  • Thread Size
    #6-32
  • Color
    Natural