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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 45,3414 - R 60,3892 Request the lead time here
1.0
1.7
6.0
304 Stainless Steel
2.0
M3
8.0
R 42,1734 - R 56,2312 Request the lead time here
1.0
1.7
6.0
304 Stainless Steel
2.0
M3
6.0
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 101,3746 - R 135,2322 Request the lead time here
1.8
5.5
20.0
304 Stainless Steel
6.0
M10
40.0
R 53,4593 - R 71,279 Request the lead time here
1.3
2.8
10.0
304 Stainless Steel
3.0
M5
12.0
R 60,1912 - R 80,1889 Request the lead time here
1.0
1.7
6.0
304 Stainless Steel
2.0
M3
16.0
R 65,1411 - R 86,9208 Request the lead time here
1.8
4.4
16.0
304 Stainless Steel
5.0
M8
20.0
R 49,3013 - R 65,7351 Request the lead time here
1.0
2.3
8.0
304 Stainless Steel
2.5
M4
10.0
R 59,3992 - R 79,1989 Request the lead time here
1.0
2.3
8.0
304 Stainless Steel
2.5
M4
16.0
R 65,1411 - R 86,7228 Request the lead time here
1.3
2.8
10.0
304 Stainless Steel
3.0
M5
20.0
R 59,2012 - R 79,0009 Request the lead time here
1.3
2.8
10.0
304 Stainless Steel
3.0
M5
16.0
R 60,3892 - R 80,5849 Request the lead time here
1.3
2.8
10.0
316 Stainless Steel
3.0
M5
16.0
R 126,1243 - R 168,0997 Request the lead time here
1.8
6.5
24.0
316 Stainless Steel
8.0
M12
35.0
R 69,1011 - R 92,0688 Request the lead time here
1.8
4.4
16.0
316 Stainless Steel
5.0
M8
20.0
R 84,7429 - R 112,8585 Request the lead time here
1.6
3.3
12.0
316 Stainless Steel
4.0
M6
30.0
R 63,3592 - R 84,5449 Request the lead time here
1.6
3.3
12.0
316 Stainless Steel
4.0
M6
16.0
R 145,924 - R 194,4334 Request the lead time here
1.8
6.5
24.0
316 Stainless Steel
8.0
M12
45.0
R 105,5326 - R 140,7761 Request the lead time here
1.8
4.4
16.0
316 Stainless Steel
5.0
M8
50.0
R 107,9086 - R 143,7461 Request the lead time here
1.6
3.3
12.0
316 Stainless Steel
4.0
M6
45.0
R 112,8585 - R 150,478 Request the lead time here
1.8
5.5
20.0
316 Stainless Steel
6.0
M10
40.0
    • of 9
Vented Screw Countersunk Head M3 8.0 304 Stainless Steel

20237806

Price Range
R 60,3892 - R 45,3414

Stock Levels
Request the lead time here
Attributes
  • l1
    8.0
  • d1
    M3
  • d2
    6.0
  • D3
    1.0
  • H1
    1.7
Quick View
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Vented Screw Countersunk Head M3 6.0 304 Stainless Steel

20237790

Price Range
R 56,2312 - R 42,1734

Stock Levels
Request the lead time here
Attributes
  • l1
    6.0
  • d1
    M3
  • d2
    6.0
  • D3
    1.0
  • H1
    1.7
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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 M10 40.0 304 Stainless Steel

20238308

Price Range
R 135,2322 - R 101,3746

Stock Levels
Request the lead time here
Attributes
  • l1
    40.0
  • d1
    M10
  • d2
    20.0
  • D3
    1.8
  • H1
    5.5
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Vented Screw Countersunk Head M5 12.0 304 Stainless Steel

20237974

Price Range
R 71,279 - R 53,4593

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 M3 16.0 304 Stainless Steel

20237837

Price Range
R 80,1889 - R 60,1912

Stock Levels
Request the lead time here
Attributes
  • l1
    16.0
  • d1
    M3
  • d2
    6.0
  • D3
    1.0
  • H1
    1.7
Quick View
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Vented Screw Countersunk Head M8 20.0 304 Stainless Steel

20238179

Price Range
R 86,9208 - R 65,1411

Stock Levels
Request the lead time here
Attributes
  • l1
    20.0
  • d1
    M8
  • d2
    16.0
  • D3
    1.8
  • H1
    4.4
Quick View
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Vented Screw Countersunk Head M4 10.0 304 Stainless Steel

20237875

Price Range
R 65,7351 - R 49,3013

Stock Levels
Request the lead time here
Attributes
  • l1
    10.0
  • d1
    M4
  • d2
    8.0
  • D3
    1.0
  • H1
    2.3
Quick View
View Product >
Vented Screw Countersunk Head M4 16.0 304 Stainless Steel

20237899

Price Range
R 79,1989 - R 59,3992

Stock Levels
Request the lead time here
Attributes
  • l1
    16.0
  • d1
    M4
  • d2
    8.0
  • D3
    1.0
  • H1
    2.3
Quick View
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Vented Screw Countersunk Head M5 20.0 304 Stainless Steel

20237998

Price Range
R 86,7228 - R 65,1411

Stock Levels
Request the lead time here
Attributes
  • l1
    20.0
  • d1
    M5
  • d2
    10.0
  • D3
    1.3
  • H1
    2.8
Quick View
View Product >
Vented Screw Countersunk Head M5 16.0 304 Stainless Steel

20237981

Price Range
R 79,0009 - R 59,2012

Stock Levels
Request the lead time here
Attributes
  • l1
    16.0
  • d1
    M5
  • d2
    10.0
  • D3
    1.3
  • H1
    2.8
Quick View
View Product >
Vented Screw Countersunk Head M5 16.0 316 Stainless Steel

20238704

Price Range
R 80,5849 - R 60,3892

Stock Levels
Request the lead time here
Attributes
  • l1
    16.0
  • d1
    M5
  • d2
    10.0
  • D3
    1.3
  • H1
    2.8
Quick View
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Vented Screw Countersunk Head M12 35.0 316 Stainless Steel

20239107

Price Range
R 168,0997 - R 126,1243

Stock Levels
Request the lead time here
Attributes
  • l1
    35.0
  • d1
    M12
  • d2
    24.0
  • D3
    1.8
  • H1
    6.5
Quick View
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Vented Screw Countersunk Head M8 20.0 316 Stainless Steel

20238896

Price Range
R 92,0688 - R 69,1011

Stock Levels
Request the lead time here
Attributes
  • l1
    20.0
  • d1
    M8
  • d2
    16.0
  • D3
    1.8
  • H1
    4.4
Quick View
View Product >
Vented Screw Countersunk Head M6 30.0 316 Stainless Steel

20238827

Price Range
R 112,8585 - R 84,7429

Stock Levels
Request the lead time here
Attributes
  • l1
    30.0
  • d1
    M6
  • d2
    12.0
  • D3
    1.6
  • H1
    3.3
Quick View
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Vented Screw Countersunk Head M6 16.0 316 Stainless Steel

20238797

Price Range
R 84,5449 - R 63,3592

Stock Levels
Request the lead time here
Attributes
  • l1
    16.0
  • d1
    M6
  • d2
    12.0
  • D3
    1.6
  • H1
    3.3
Quick View
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Vented Screw Countersunk Head M12 45.0 316 Stainless Steel

20239121

Price Range
R 194,4334 - R 145,924

Stock Levels
Request the lead time here
Attributes
  • l1
    45.0
  • d1
    M12
  • d2
    24.0
  • D3
    1.8
  • H1
    6.5
Quick View
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Vented Screw Countersunk Head M8 50.0 316 Stainless Steel

20238957

Price Range
R 140,7761 - R 105,5326

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 M6 45.0 316 Stainless Steel

20238858

Price Range
R 143,7461 - R 107,9086

Stock Levels
Request the lead time here
Attributes
  • l1
    45.0
  • d1
    M6
  • d2
    12.0
  • D3
    1.6
  • H1
    3.3
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Vented Screw Countersunk Head M10 40.0 316 Stainless Steel

20239022

Price Range
R 150,478 - R 112,8585

Stock Levels
Request the lead time here
Attributes
  • l1
    40.0
  • d1
    M10
  • d2
    20.0
  • D3
    1.8
  • H1
    5.5
Quick View
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