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Anu-Lok Cap Head Captive Screws

In production

Anu-Lok Cap Head Captive Screws are intended to offer a secure and vibration-resistant attachment, while remaining permanently connected. Features a cap head design that enables simple torque application with tools like hexagonal keys. Anu-Lok 180 (AnuLok) is a reusable nylon patch that works like to a nylon nut. During installation, the nylon patch contracts to fill the gap within the threads.

The specialised retention mechanism prevents complete detachment from the assembly, due to vibration or mechanical stress, while allowing for repeated fastening and unfastening. This feature is useful in applications requiring maintenance or regular access. Applications include electronic enclosures, machinery guards and structural components.

Please note: These screws have a reduced diameter shank and should not be tightened to the recommended torque for an equivalent machine screw of size d1.

  • The screws captive nature complies with the Machinery Directive 2006/42/EC (equivalent to ISO 4762) that guarantees compliance with safety and regulatory standards, especially in industries where loose hardware may represent a risk.
Material: 303 Stainless with thread lock Series Code: SRP0154

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78 results
Product SKUs information
Essentra Part Number Price range Availability d1 l2 025 A/F H1 max d3 max d2 a012 View
R 87,063 - R 124,315 Request the lead time here
M6
7.5
5.0
6.0
10.0
4.2
R 87,7017 - R 125,1664 Request the lead time here
M8
10.0
6.0
8.0
13.0
6.0
R 90,8947 - R 129,8495 Request the lead time here
M8
10.0
6.0
8.0
13.0
6.0
R 108,9885 - R 155,6066 Request the lead time here
M10
12.5
8.0
10.0
16.0
7.5
R 117,0775 - R 167,3143 Request the lead time here
M10
12.5
8.0
10.0
16.0
7.5
R 126,0179 - R 179,8735 Request the lead time here
M10
12.5
8.0
10.0
16.0
7.5
R 77,0583 - R 110,0528 Request the lead time here
M6
7.5
5.0
6.0
10.0
4.2
R 78,3355 - R 111,9686 Request the lead time here
M8
10.0
6.0
8.0
13.0
6.0
R 77,0583 - R 110,0528 Request the lead time here
M5
7.5
4.0
5.0
8.5
3.7
R 74,5038 - R 106,4341 Request the lead time here
M6
7.5
5.0
6.0
10.0
4.2
R 82,1671 - R 117,2903 Request the lead time here
M8
10.0
6.0
8.0
13.0
6.0
R 93,2362 - R 133,2554 Request the lead time here
M8
10.0
6.0
8.0
13.0
6.0
R 72,588 - R 103,6668 Request the lead time here
M6
7.5
5.0
6.0
10.0
4.2
R 82,5928 - R 117,9289 Request the lead time here
M6
7.5
5.0
6.0
10.0
4.2
R 78,7612 - R 112,6072 Request the lead time here
M6
7.5
5.0
6.0
10.0
4.2
R 95,152 - R 135,8098 Request the lead time here
M6
7.5
5.0
6.0
10.0
4.2
R 75,1424 - R 107,2855 Request the lead time here
M5
7.5
4.0
5.0
8.5
3.7
R 73,8652 - R 105,5826 Request the lead time here
M5
7.5
4.0
5.0
8.5
3.7
R 79,6127 - R 113,6716 Request the lead time here
M8
10.0
6.0
8.0
13.0
6.0
R 101,3252 - R 144,7503 Request the lead time here
M8
10.0
6.0
8.0
13.0
6.0
  • of 4
Captive Screw M6 6.0 60.0 303 Stainless with thread lock

20758233

Price Range
R 124,315 - R 87,063

Stock Levels
Request the lead time here
Attributes
  • d1
    M6
  • l1 025
    60.0
  • d2 a012
    4.2
  • d3 max
    10.0
  • d4 min
    6.5
Captive Screw M8 8.0 35.0 303 Stainless with thread lock

20758295

Price Range
R 125,1664 - R 87,7017

Stock Levels
Request the lead time here
Attributes
  • d1
    M8
  • l1 025
    35.0
  • d2 a012
    6.0
  • d3 max
    13.0
  • d4 min
    8.5
Captive Screw M8 8.0 40.0 303 Stainless with thread lock

20758301

Price Range
R 129,8495 - R 90,8947

Stock Levels
Request the lead time here
Attributes
  • d1
    M8
  • l1 025
    40.0
  • d2 a012
    6.0
  • d3 max
    13.0
  • d4 min
    8.5
Captive Screw M10 10.0 20.0 303 Stainless with thread lock

20758356

Price Range
R 155,6066 - R 108,9885

Stock Levels
Request the lead time here
Attributes
  • d1
    M10
  • l1 025
    20.0
  • d2 a012
    7.5
  • d3 max
    16.0
  • d4 min
    10.6
Captive Screw M10 10.0 30.0 303 Stainless with thread lock

20758370

Price Range
R 167,3143 - R 117,0775

Stock Levels
Request the lead time here
Attributes
  • d1
    M10
  • l1 025
    30.0
  • d2 a012
    7.5
  • d3 max
    16.0
  • d4 min
    10.6
Captive Screw M10 10.0 40.0 303 Stainless with thread lock

20758394

Price Range
R 179,8735 - R 126,0179

Stock Levels
Request the lead time here
Attributes
  • d1
    M10
  • l1 025
    40.0
  • d2 a012
    7.5
  • d3 max
    16.0
  • d4 min
    10.6
Captive Screw M6 6.0 35.0 303 Stainless with thread lock

20758202

Price Range
R 110,0528 - R 77,0583

Stock Levels
Request the lead time here
Attributes
  • d1
    M6
  • l1 025
    35.0
  • d2 a012
    4.2
  • d3 max
    10.0
  • d4 min
    6.5
Captive Screw M8 8.0 16.0 303 Stainless with thread lock

20758257

Price Range
R 111,9686 - R 78,3355

Stock Levels
Request the lead time here
Attributes
  • d1
    M8
  • l1 025
    16.0
  • d2 a012
    6.0
  • d3 max
    13.0
  • d4 min
    8.5
Captive Screw M5 5.0 40.0 303 Stainless with thread lock

20758134

Price Range
R 110,0528 - R 77,0583

Stock Levels
Request the lead time here
Attributes
  • d1
    M5
  • l1 025
    40.0
  • d2 a012
    3.7
  • d3 max
    8.5
  • d4 min
    5.5
Captive Screw M6 6.0 30.0 303 Stainless with thread lock

20758196

Price Range
R 106,4341 - R 74,5038

Stock Levels
Request the lead time here
Attributes
  • d1
    M6
  • l1 025
    30.0
  • d2 a012
    4.2
  • d3 max
    10.0
  • d4 min
    6.5
Captive Screw M8 8.0 25.0 303 Stainless with thread lock

20758271

Price Range
R 117,2903 - R 82,1671

Stock Levels
Request the lead time here
Attributes
  • d1
    M8
  • l1 025
    25.0
  • d2 a012
    6.0
  • d3 max
    13.0
  • d4 min
    8.5
Captive Screw M8 8.0 45.0 303 Stainless with thread lock

20758318

Price Range
R 133,2554 - R 93,2362

Stock Levels
Request the lead time here
Attributes
  • d1
    M8
  • l1 025
    45.0
  • d2 a012
    6.0
  • d3 max
    13.0
  • d4 min
    8.5
Captive Screw M6 6.0 25.0 303 Stainless with thread lock

20758189

Price Range
R 103,6668 - R 72,588

Stock Levels
Request the lead time here
Attributes
  • d1
    M6
  • l1 025
    25.0
  • d2 a012
    4.2
  • d3 max
    10.0
  • d4 min
    6.5
Captive Screw M6 6.0 50.0 303 Stainless with thread lock

20758226

Price Range
R 117,9289 - R 82,5928

Stock Levels
Request the lead time here
Attributes
  • d1
    M6
  • l1 025
    50.0
  • d2 a012
    4.2
  • d3 max
    10.0
  • d4 min
    6.5
Captive Screw M6 6.0 40.0 303 Stainless with thread lock

20758219

Price Range
R 112,6072 - R 78,7612

Stock Levels
Request the lead time here
Attributes
  • d1
    M6
  • l1 025
    40.0
  • d2 a012
    4.2
  • d3 max
    10.0
  • d4 min
    6.5
Captive Screw M6 6.0 80.0 303 Stainless with thread lock

20758240

Price Range
R 135,8098 - R 95,152

Stock Levels
Request the lead time here
Attributes
  • d1
    M6
  • l1 025
    80.0
  • d2 a012
    4.2
  • d3 max
    10.0
  • d4 min
    6.5
Captive Screw M5 5.0 35.0 303 Stainless with thread lock

20758127

Price Range
R 107,2855 - R 75,1424

Stock Levels
Request the lead time here
Attributes
  • d1
    M5
  • l1 025
    35.0
  • d2 a012
    3.7
  • d3 max
    8.5
  • d4 min
    5.5
Captive Screw M5 5.0 30.0 303 Stainless with thread lock

20758110

Price Range
R 105,5826 - R 73,8652

Stock Levels
Request the lead time here
Attributes
  • d1
    M5
  • l1 025
    30.0
  • d2 a012
    3.7
  • d3 max
    8.5
  • d4 min
    5.5
Captive Screw M8 8.0 20.0 303 Stainless with thread lock

20758264

Price Range
R 113,6716 - R 79,6127

Stock Levels
Request the lead time here
Attributes
  • d1
    M8
  • l1 025
    20.0
  • d2 a012
    6.0
  • d3 max
    13.0
  • d4 min
    8.5
Captive Screw M8 8.0 60.0 303 Stainless with thread lock

20758332

Price Range
R 144,7503 - R 101,3252

Stock Levels
Request the lead time here
Attributes
  • d1
    M8
  • l1 025
    60.0
  • d2 a012
    6.0
  • d3 max
    13.0
  • d4 min
    8.5