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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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Product SKUs information
Item Code Price range Availability Thread Size Color Compatible Hex Key Size Thread Length Buy
3404400050
$0.0458 - $0.0762 18000 In stock
4-40
Natural
0.500 in
3406320025
$0.0458 - $0.0762 2000 In stock
6-32
Natural
0.250 in
3404400100
$0.0458 - $0.0762 20000 In stock
4-40
Natural
1.000 in
3406320100
$0.0458 - $0.0762 9000 In stock
6-32
Natural
1.000 in
3406320050
$0.0458 - $0.0762 1000 In stock
6-32
Natural
0.500 in
3425200050
$0.0362 - $0.0509 4000 In stock
1/4-20
Natural
0.500 in
3408320100
$0.0244 - $0.0277 1000 In stock
8-32
Natural
1.000 in
3408320050
$0.0436 - $0.0508 7000 In stock
8-32
Natural
0.500 in
3425200100
$0.0867 - $0.1974 In production
1/4-20
Natural
1.000 in
3410320050
$0.0362 - $0.0509 In production
10-32
Natural
0.500 in
3425200075
$0.0857 - $0.1951 5500 In stock
1/4-20
Natural
0.750 in
3408320200
$0.0755 - $0.1718 11000 In stock
8-32
Natural
2.000 in
3410320200
$0.0362 - $0.0509 In production
10-32
Natural
2.000 in
3425200200
$0.0362 - $0.0509 2000 In stock
1/4-20
Natural
2.000 in
3410320100
$0.0745 - $0.1696 24500 In stock
10-32
Natural
1.000 in
3431218100
$0.1959 - $0.2155 35000 In stock
5/16-18
Natural
0.250 in
1.000 in
3431218075
$0.1929 - $0.2122 3000 In stock
5/16-18
Natural
0.250 in
0.750 in
3437516050
$0.203 - $0.4621 21500 In stock
3/8-16
Natural
0.500 in
3431218200
$0.2078 - $0.473 500 In stock
5/16-18
Natural
0.250 in
2.000 in
3404360050
$0.0458 - $0.0762 In production
4-36
Natural
0.500 in
  • of 10
Natural Nylon Hex Socket Cap Screw - 4-40; Thread Length 12.7 mm | 0.500 in; Compatible Hex Key Size 2.4 mm | 3/32 in; Head Height 2.9 mm | 0.115 in

3404400050

Price Range
$0.0762 - $0.0458

Stock Levels
18000 In stock
Attributes
  • Head Diameter
    0.179 in
  • Head Height
    0.115 in
  • Thread Length
    0.500 in
  • Thread Size
    4-40
  • Color
    Natural
Natural Nylon Hex Socket Cap Screw - 6-32; Thread Length 6.4 mm | 0.250 in; Compatible Hex Key Size 2.8 mm | 7/64 in; Head Height 3.5 mm | 0.136 in

3406320025

Price Range
$0.0762 - $0.0458

Stock Levels
2000 In stock
Attributes
  • Head Diameter
    0.222 in
  • Head Height
    0.136 in
  • Thread Length
    0.250 in
  • Thread Size
    6-32
  • Color
    Natural
Natural Nylon Hex Socket Cap Screw - 4-40; Thread Length 25.4 mm | 1.000 in; Compatible Hex Key Size 2.4 mm | 3/32 in; Head Height 2.9 mm | 0.115 in

3404400100

Price Range
$0.0762 - $0.0458

Stock Levels
20000 In stock
Attributes
  • Head Diameter
    0.179 in
  • Head Height
    0.115 in
  • Thread Length
    1.000 in
  • Thread Size
    4-40
  • Color
    Natural
Natural Nylon Hex Socket Cap Screw - 6-32; Thread Length 25.4 mm | 1.000 in; Compatible Hex Key Size 2.8 mm | 7/64 in; Head Height 3.5 mm | 0.136 in

3406320100

Price Range
$0.0762 - $0.0458

Stock Levels
9000 In stock
Attributes
  • Head Diameter
    0.222 in
  • Head Height
    0.136 in
  • Thread Length
    1.000 in
  • Thread Size
    6-32
  • Color
    Natural
Natural Nylon Hex Socket Cap Screw - 6-32; Thread Length 12.7 mm | 0.500 in; Compatible Hex Key Size 2.8 mm | 7/64 in; Head Height 3.5 mm | 0.136 in

3406320050

Price Range
$0.0762 - $0.0458

Stock Levels
1000 In stock
Attributes
  • Head Diameter
    0.222 in
  • Head Height
    0.136 in
  • Thread Length
    0.500 in
  • Thread Size
    6-32
  • Color
    Natural
Natural Nylon Hex Socket Cap Screw - 1/4-20; Thread Length 12.7 mm | 0.500 in; Compatible Hex Key Size 4.8 mm | 3/16 in; Head Height 6.4 mm | 0.250 in

3425200050

Price Range
$0.0509 - $0.0362

Stock Levels
4000 In stock
Attributes
  • Head Diameter
    0.375 in
  • Head Height
    0.250 in
  • Thread Length
    0.500 in
  • Thread Size
    1/4-20
  • Color
    Natural
Natural Nylon Hex Socket Cap Screw - 8-32; Thread Length 25.4 mm | 1.000 in; Compatible Hex Key Size 3.6 mm | 9/64 in; Head Height 4.1 mm | 0.161 in

3408320100

Price Range
$0.0277 - $0.0244

Stock Levels
1000 In stock
Attributes
  • Head Diameter
    0.266 in
  • Head Height
    0.161 in
  • Thread Length
    1.000 in
  • Thread Size
    8-32
  • Color
    Natural
Natural Nylon Hex Socket Cap Screw - 8-32; Thread Length 12.7 mm | 0.500 in; Compatible Hex Key Size 3.6 mm | 9/64 in; Head Height 4.1 mm | 0.161 in

3408320050

Price Range
$0.0508 - $0.0436

Stock Levels
7000 In stock
Attributes
  • Head Diameter
    0.266 in
  • Head Height
    0.161 in
  • Thread Length
    0.500 in
  • Thread Size
    8-32
  • Color
    Natural
Natural Nylon Hex Socket Cap Screw - 1/4-20; Thread Length 25.4 mm | 1.000 in; Compatible Hex Key Size 4.8 mm | 3/16 in; Head Height 6.4 mm | 0.250 in

3425200100

Price Range
$0.1974 - $0.0867

Stock Levels
In production
Attributes
  • Head Diameter
    0.375 in
  • Head Height
    0.250 in
  • Thread Length
    1.000 in
  • Thread Size
    1/4-20
  • Color
    Natural
Natural Nylon Hex Socket Cap Screw - 10-32; Thread Length 12.7 mm | 0.500 in; Compatible Hex Key Size 4 mm | 5/32 in; Head Height 4.7 mm | 0.187 in

3410320050

Price Range
$0.0509 - $0.0362

Stock Levels
In production
Attributes
  • Head Diameter
    0.307 in
  • Head Height
    0.187 in
  • Thread Length
    0.500 in
  • Thread Size
    10-32
  • Color
    Natural
Natural Nylon Hex Socket Cap Screw - 1/4-20; Thread Length 19.1 mm | 0.750 in; Compatible Hex Key Size 4.8 mm | 3/16 in; Head Height 6.4 mm | 0.250 in

3425200075

Price Range
$0.1951 - $0.0857

Stock Levels
5500 In stock
Attributes
  • Head Diameter
    0.375 in
  • Head Height
    0.250 in
  • Thread Length
    0.750 in
  • Thread Size
    1/4-20
  • Color
    Natural
Natural Nylon Hex Socket Cap Screw - 8-32; Thread Length 50.8 mm | 2.000 in; Compatible Hex Key Size 3.6 mm | 9/64 in; Head Height 4.1 mm | 0.161 in

3408320200

Price Range
$0.1718 - $0.0755

Stock Levels
11000 In stock
Attributes
  • Head Diameter
    0.266 in
  • Head Height
    0.161 in
  • Thread Length
    2.000 in
  • Thread Size
    8-32
  • Color
    Natural
Natural Nylon Hex Socket Cap Screw - 10-32; Thread Length 50.8 mm | 2.000 in; Compatible Hex Key Size 4 mm | 5/32 in; Head Height 4.7 mm | 0.187 in

3410320200

Price Range
$0.0509 - $0.0362

Stock Levels
In production
Attributes
  • Head Diameter
    0.307 in
  • Head Height
    0.187 in
  • Thread Length
    2.000 in
  • Thread Size
    10-32
  • Color
    Natural
Natural Nylon Hex Socket Cap Screw - 1/4-20; Thread Length 50.8 mm | 2.000 in; Compatible Hex Key Size 4.8 mm | 3/16 in; Head Height 6.4 mm | 0.250 in

3425200200

Price Range
$0.0509 - $0.0362

Stock Levels
2000 In stock
Attributes
  • Head Diameter
    0.375 in
  • Head Height
    0.250 in
  • Thread Length
    2.000 in
  • Thread Size
    1/4-20
  • Color
    Natural
Natural Nylon Hex Socket Cap Screw - 10-32; Thread Length 25.4 mm | 1.000 in; Compatible Hex Key Size 4 mm | 5/32 in; Head Height 4.7 mm | 0.187 in

3410320100

Price Range
$0.1696 - $0.0745

Stock Levels
24500 In stock
Attributes
  • Head Diameter
    0.307 in
  • Head Height
    0.187 in
  • Thread Length
    1.000 in
  • Thread Size
    10-32
  • Color
    Natural
Natural Nylon Hex Socket Cap Screw - 5/16-18; Thread Length 25.4 mm | 1.000 in; Compatible Hex Key Size 6.4 mm | 0.250 in; Head Height 7.8 mm | 0.309 in

3431218100

Price Range
$0.2155 - $0.1959

Stock Levels
35000 In stock
Attributes
  • Compatible Hex Key Size
    0.250 in
  • Head Diameter
    0.463 in
  • Head Height
    0.309 in
  • Thread Length
    1.000 in
  • Thread Size
    5/16-18
Natural Nylon Hex Socket Cap Screw - 5/16-18; Thread Length 19.1 mm | 0.750 in; Compatible Hex Key Size 6.4 mm | 0.250 in; Head Height 7.8 mm | 0.309 in

3431218075

Price Range
$0.2122 - $0.1929

Stock Levels
3000 In stock
Attributes
  • Compatible Hex Key Size
    0.250 in
  • Head Diameter
    0.463 in
  • Head Height
    0.309 in
  • Thread Length
    0.750 in
  • Thread Size
    5/16-18
Natural Nylon Hex Socket Cap Screw - 3/8-16; Thread Length 12.7 mm | 0.500 in; Compatible Hex Key Size 7.9 mm | 5/16 in; Head Height 9.4 mm | 0.371 in

3437516050

Price Range
$0.4621 - $0.203

Stock Levels
21500 In stock
Attributes
  • Head Diameter
    0.556 in
  • Head Height
    0.371 in
  • Thread Length
    0.500 in
  • Thread Size
    3/8-16
  • Color
    Natural
Natural Nylon Hex Socket Cap Screw - 5/16-18; Thread Length 50.8 mm | 2.000 in; Compatible Hex Key Size 6.4 mm | 0.250 in; Head Height 7.8 mm | 0.309 in

3431218200

Price Range
$0.473 - $0.2078

Stock Levels
500 In stock
Attributes
  • Compatible Hex Key Size
    0.250 in
  • Head Diameter
    0.463 in
  • Head Height
    0.309 in
  • Thread Length
    2.000 in
  • Thread Size
    5/16-18
Natural Nylon Hex Socket Cap Screw - 4-36; Thread Length 12.7 mm | 0.500 in; Compatible Hex Key Size 2.4 mm | 3/32 in; Head Height 2.9 mm | 0.115 in

3404360050

Price Range
$0.0762 - $0.0458

Stock Levels
In production
Attributes
  • Head Diameter
    0.179 in
  • Head Height
    0.115 in
  • Thread Length
    0.500 in
  • Thread Size
    4-36
  • Color
    Natural