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Vented Countersunk Machine Screws
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Vented Countersunk Machine Screws

In production

Vented screws are fasteners with a hole drilled through the middle that allow gases trapped at the bottom of a blind threaded hole to escape through the core and provide airflow within an application. The screws are a common option for HV and UHV systems because their centre vent feature reduces virtual leakage from high vacuum systems.

This range of Vented Screws features a countersunk machine head with a hexagonal drive. Hexagonal drives are suitable for precision assembling and when there is limited surface area. They are made from Stainless Steel.

  • Their centre vent feature reduces virtual leakage from high vacuum systems.
  • Ideally suited for usage in sealed enclosures, housings, and machinery.
  • Hexagonal drives are suitable for precision assembling.
Material: 316 Stainless Steel, 304 Stainless Steel Series Code: SRP0093.A4

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Product SKUs information
Essentra Part Number Price range Availability D3 H1 d2 Material A/F d1 l1 View
R 135,4302 - R 180,5736 Request the lead time here
1.8
6.5
24.0
304 Stainless Steel
8.0
M12
50.0
R 41,9754 - R 56,0333 Request the lead time here
1.0
1.7
6.0
304 Stainless Steel
2.0
M3
5.0
R 54,4493 - R 72,665 Request the lead time here
1.3
2.8
10.0
316 Stainless Steel
3.0
M5
12.0
R 128,5003 - R 171,2677 Request the lead time here
1.8
5.5
20.0
316 Stainless Steel
6.0
M10
50.0
R 130,6782 - R 174,2377 Request the lead time here
1.8
7.5
30.0
316 Stainless Steel
10.0
M16
25.0
R 82,1689 - R 109,4925 Request the lead time here
1.8
5.5
20.0
304 Stainless Steel
6.0
M10
25.0
R 87,7128 - R 116,8184 Request the lead time here
1.6
3.3
12.0
304 Stainless Steel
4.0
M6
35.0
R 103,7506 - R 138,2021 Request the lead time here
1.8
6.5
24.0
304 Stainless Steel
8.0
M12
30.0
R 155,8239 - R 207,6992 Request the lead time here
1.8
6.5
24.0
316 Stainless Steel
8.0
M12
50.0
R 80,7829 - R 107,7106 Request the lead time here
1.8
4.4
16.0
304 Stainless Steel
5.0
M8
35.0
R 108,3045 - R 144,3401 Request the lead time here
1.6
3.3
12.0
304 Stainless Steel
4.0
M6
50.0
R 96,6227 - R 128,6983 Request the lead time here
1.8
4.4
16.0
304 Stainless Steel
5.0
M8
50.0
R 86,1289 - R 114,8385 Request the lead time here
1.8
4.4
16.0
304 Stainless Steel
5.0
M8
40.0
R 111,4725 - R 148,696 Request the lead time here
1.8
4.4
16.0
316 Stainless Steel
5.0
M8
55.0
R 151,27 - R 201,7593 Request the lead time here
1.8
6.5
24.0
304 Stainless Steel
8.0
M12
60.0
R 71,675 - R 95,4347 Request the lead time here
1.8
5.5
20.0
304 Stainless Steel
6.0
M10
16.0
R 120,7784 - R 160,9718 Request the lead time here
1.8
5.5
20.0
304 Stainless Steel
6.0
M10
55.0
R 127,5103 - R 169,8817 Request the lead time here
1.8
6.5
24.0
304 Stainless Steel
8.0
M12
45.0
R 91,2768 - R 121,5704 Request the lead time here
1.8
4.4
16.0
304 Stainless Steel
5.0
M8
45.0
R 40,7875 - R 54,2513 Request the lead time here
0.8
1.3
3.8
316 Stainless Steel
1.3
M2
6.0
    • of 9
Vented Screw Countersunk Head M12 50.0 304 Stainless Steel

20238414

Price Range
R 180,5736 - R 135,4302

Stock Levels
Request the lead time here
Attributes
  • l1
    50.0
  • d1
    M12
  • d2
    24.0
  • D3
    1.8
  • H1
    6.5
Quick View
View Product >
Vented Screw Countersunk Head M3 5.0 304 Stainless Steel

20237783

Price Range
R 56,0333 - R 41,9754

Stock Levels
Request the lead time here
Attributes
  • l1
    5.0
  • d1
    M3
  • d2
    6.0
  • D3
    1.0
  • H1
    1.7
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Vented Screw Countersunk Head M5 12.0 316 Stainless Steel

20238698

Price Range
R 72,665 - R 54,4493

Stock Levels
Request the lead time here
Attributes
  • l1
    12.0
  • d1
    M5
  • d2
    10.0
  • D3
    1.3
  • H1
    2.8
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Vented Screw Countersunk Head M10 50.0 316 Stainless Steel

20239046

Price Range
R 171,2677 - R 128,5003

Stock Levels
Request the lead time here
Attributes
  • l1
    50.0
  • d1
    M10
  • d2
    20.0
  • D3
    1.8
  • H1
    5.5
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Vented Screw Countersunk Head M16 25.0 316 Stainless Steel

20239152

Price Range
R 174,2377 - R 130,6782

Stock Levels
Request the lead time here
Attributes
  • l1
    25.0
  • d1
    M16
  • d2
    30.0
  • D3
    1.8
  • H1
    7.5
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Vented Screw Countersunk Head M10 25.0 304 Stainless Steel

20238278

Price Range
R 109,4925 - R 82,1689

Stock Levels
Request the lead time here
Attributes
  • l1
    25.0
  • d1
    M10
  • d2
    20.0
  • D3
    1.8
  • H1
    5.5
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Vented Screw Countersunk Head M6 35.0 304 Stainless Steel

20238117

Price Range
R 116,8184 - R 87,7128

Stock Levels
Request the lead time here
Attributes
  • l1
    35.0
  • d1
    M6
  • d2
    12.0
  • D3
    1.6
  • H1
    3.3
Quick View
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Vented Screw Countersunk Head M12 30.0 304 Stainless Steel

20238377

Price Range
R 138,2021 - R 103,7506

Stock Levels
Request the lead time here
Attributes
  • l1
    30.0
  • d1
    M12
  • d2
    24.0
  • D3
    1.8
  • H1
    6.5
Quick View
View Product >
Vented Screw Countersunk Head M12 50.0 316 Stainless Steel

20239138

Price Range
R 207,6992 - R 155,8239

Stock Levels
Request the lead time here
Attributes
  • l1
    50.0
  • d1
    M12
  • d2
    24.0
  • D3
    1.8
  • H1
    6.5
Quick View
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Vented Screw Countersunk Head M8 35.0 304 Stainless Steel

20238209

Price Range
R 107,7106 - R 80,7829

Stock Levels
Request the lead time here
Attributes
  • l1
    35.0
  • d1
    M8
  • d2
    16.0
  • D3
    1.8
  • H1
    4.4
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Vented Screw Countersunk Head M6 50.0 304 Stainless Steel

20238148

Price Range
R 144,3401 - R 108,3045

Stock Levels
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Attributes
  • l1
    50.0
  • d1
    M6
  • d2
    12.0
  • D3
    1.6
  • H1
    3.3
Quick View
View Product >
Vented Screw Countersunk Head M8 50.0 304 Stainless Steel

20238230

Price Range
R 128,6983 - R 96,6227

Stock Levels
Request the lead time here
Attributes
  • l1
    50.0
  • d1
    M8
  • d2
    16.0
  • D3
    1.8
  • H1
    4.4
Quick View
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Vented Screw Countersunk Head M8 40.0 304 Stainless Steel

20238216

Price Range
R 114,8385 - R 86,1289

Stock Levels
Request the lead time here
Attributes
  • l1
    40.0
  • d1
    M8
  • d2
    16.0
  • D3
    1.8
  • H1
    4.4
Quick View
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Vented Screw Countersunk Head M8 55.0 316 Stainless Steel

20238964

Price Range
R 148,696 - R 111,4725

Stock Levels
Request the lead time here
Attributes
  • l1
    55.0
  • d1
    M8
  • d2
    16.0
  • D3
    1.8
  • H1
    4.4
Quick View
View Product >
Vented Screw Countersunk Head M12 60.0 304 Stainless Steel

20238421

Price Range
R 201,7593 - R 151,27

Stock Levels
Request the lead time here
Attributes
  • l1
    60.0
  • d1
    M12
  • d2
    24.0
  • D3
    1.8
  • H1
    6.5
Quick View
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Vented Screw Countersunk Head M10 16.0 304 Stainless Steel

20238254

Price Range
R 95,4347 - R 71,675

Stock Levels
Request the lead time here
Attributes
  • l1
    16.0
  • d1
    M10
  • d2
    20.0
  • D3
    1.8
  • H1
    5.5
Quick View
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Vented Screw Countersunk Head M10 55.0 304 Stainless Steel

20238339

Price Range
R 160,9718 - R 120,7784

Stock Levels
Request the lead time here
Attributes
  • l1
    55.0
  • d1
    M10
  • d2
    20.0
  • D3
    1.8
  • H1
    5.5
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Vented Screw Countersunk Head M12 45.0 304 Stainless Steel

20238407

Price Range
R 169,8817 - R 127,5103

Stock Levels
Request the lead time here
Attributes
  • l1
    45.0
  • d1
    M12
  • d2
    24.0
  • D3
    1.8
  • H1
    6.5
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Vented Screw Countersunk Head M8 45.0 304 Stainless Steel

20238223

Price Range
R 121,5704 - R 91,2768

Stock Levels
Request the lead time here
Attributes
  • l1
    45.0
  • d1
    M8
  • d2
    16.0
  • D3
    1.8
  • H1
    4.4
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Vented Screw Countersunk Head M2 6.0 316 Stainless Steel

20244620

Price Range
R 54,2513 - R 40,7875

Stock Levels
Request the lead time here
Attributes
  • l1
    6.0
  • d1
    M2
  • d2
    3.8
  • D3
    0.8
  • H1
    1.3
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