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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 78,2283 - R 104,2397 Request the lead time here
1.3
2.8
10.0
304 Stainless Steel
3.0
M5
30.0
R 70,2696 - R 93,5634 Request the lead time here
1.8
5.5
20.0
304 Stainless Steel
6.0
M10
16.0
R 46,9758 - R 62,6991 Request the lead time here
1.3
2.8
10.0
304 Stainless Steel
3.0
M5
6.0
R 81,14 - R 108,122 Request the lead time here
1.0
2.3
8.0
304 Stainless Steel
2.5
M4
30.0
R 58,2345 - R 77,646 Request the lead time here
1.0
2.3
8.0
304 Stainless Steel
2.5
M4
16.0
R 43,87 - R 58,4286 Request the lead time here
1.0
2.3
8.0
304 Stainless Steel
2.5
M4
6.0
R 92,5928 - R 123,4571 Request the lead time here
1.6
3.3
12.0
304 Stainless Steel
4.0
M6
40.0
R 65,0285 - R 86,5753 Request the lead time here
1.0
2.3
8.0
304 Stainless Steel
2.5
M4
20.0
R 54,5463 - R 72,599 Request the lead time here
1.6
3.3
12.0
304 Stainless Steel
4.0
M6
12.0
R 52,411 - R 69,8814 Request the lead time here
1.3
2.8
10.0
304 Stainless Steel
3.0
M5
12.0
R 59,0109 - R 78,6165 Request the lead time here
1.0
1.7
6.0
304 Stainless Steel
2.0
M3
16.0
R 72,7931 - R 97,0575 Request the lead time here
1.0
2.3
8.0
304 Stainless Steel
2.5
M4
25.0
R 52,0228 - R 69,299 Request the lead time here
1.0
2.3
8.0
304 Stainless Steel
2.5
M4
12.0
R 49,3052 - R 65,805 Request the lead time here
1.3
2.8
10.0
304 Stainless Steel
3.0
M5
10.0
R 43,6758 - R 58,2345 Request the lead time here
1.0
2.3
8.0
304 Stainless Steel
2.5
M4
5.0
R 44,4523 - R 59,205 Request the lead time here
1.0
1.7
6.0
304 Stainless Steel
2.0
M3
8.0
R 48,3346 - R 64,4462 Request the lead time here
1.0
2.3
8.0
304 Stainless Steel
2.5
M4
10.0
R 101,7162 - R 135,4923 Request the lead time here
1.8
6.5
24.0
304 Stainless Steel
8.0
M12
30.0
R 74,346 - R 99,1927 Request the lead time here
1.8
5.5
20.0
304 Stainless Steel
6.0
M10
20.0
R 59,5933 - R 79,393 Request the lead time here
1.0
1.7
6.0
316 Stainless Steel
2.0
M3
16.0
    • of 9
Vented Screw Countersunk Head M5 30.0 304 Stainless Steel

20238018

Price Range
R 104,2397 - R 78,2283

Stock Levels
Request the lead time here
Attributes
  • l1
    30.0
  • d1
    M5
  • d2
    10.0
  • D3
    1.3
  • H1
    2.8
Quick View
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Vented Screw Countersunk Head M10 16.0 304 Stainless Steel

20238254

Price Range
R 93,5634 - R 70,2696

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 M5 6.0 304 Stainless Steel

20237943

Price Range
R 62,6991 - R 46,9758

Stock Levels
Request the lead time here
Attributes
  • l1
    6.0
  • d1
    M5
  • d2
    10.0
  • D3
    1.3
  • H1
    2.8
Quick View
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Vented Screw Countersunk Head M4 30.0 304 Stainless Steel

20237929

Price Range
R 108,122 - R 81,14

Stock Levels
Request the lead time here
Attributes
  • l1
    30.0
  • 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 77,646 - R 58,2345

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 M4 6.0 304 Stainless Steel

20237851

Price Range
R 58,4286 - R 43,87

Stock Levels
Request the lead time here
Attributes
  • l1
    6.0
  • d1
    M4
  • d2
    8.0
  • D3
    1.0
  • H1
    2.3
Quick View
View Product >
Vented Screw Countersunk Head M6 40.0 304 Stainless Steel

20238124

Price Range
R 123,4571 - R 92,5928

Stock Levels
Request the lead time here
Attributes
  • l1
    40.0
  • d1
    M6
  • d2
    12.0
  • D3
    1.6
  • H1
    3.3
Quick View
View Product >
Vented Screw Countersunk Head M4 20.0 304 Stainless Steel

20237905

Price Range
R 86,5753 - R 65,0285

Stock Levels
Request the lead time here
Attributes
  • l1
    20.0
  • d1
    M4
  • d2
    8.0
  • D3
    1.0
  • H1
    2.3
Quick View
View Product >
Vented Screw Countersunk Head M6 12.0 304 Stainless Steel

20238063

Price Range
R 72,599 - R 54,5463

Stock Levels
Request the lead time here
Attributes
  • l1
    12.0
  • d1
    M6
  • d2
    12.0
  • D3
    1.6
  • H1
    3.3
Quick View
View Product >
Vented Screw Countersunk Head M5 12.0 304 Stainless Steel

20237974

Price Range
R 69,8814 - R 52,411

Stock Levels
Request the lead time here
Attributes
  • l1
    12.0
  • d1
    M5
  • d2
    10.0
  • D3
    1.3
  • H1
    2.8
Quick View
View Product >
Vented Screw Countersunk Head M3 16.0 304 Stainless Steel

20237837

Price Range
R 78,6165 - R 59,0109

Stock Levels
Request the lead time here
Attributes
  • l1
    16.0
  • d1
    M3
  • d2
    6.0
  • D3
    1.0
  • H1
    1.7
Quick View
View Product >
Vented Screw Countersunk Head M4 25.0 304 Stainless Steel

20237912

Price Range
R 97,0575 - R 72,7931

Stock Levels
Request the lead time here
Attributes
  • l1
    25.0
  • d1
    M4
  • d2
    8.0
  • D3
    1.0
  • H1
    2.3
Quick View
View Product >
Vented Screw Countersunk Head M4 12.0 304 Stainless Steel

20237882

Price Range
R 69,299 - R 52,0228

Stock Levels
Request the lead time here
Attributes
  • l1
    12.0
  • d1
    M4
  • d2
    8.0
  • D3
    1.0
  • H1
    2.3
Quick View
View Product >
Vented Screw Countersunk Head M5 10.0 304 Stainless Steel

20237967

Price Range
R 65,805 - R 49,3052

Stock Levels
Request the lead time here
Attributes
  • l1
    10.0
  • d1
    M5
  • d2
    10.0
  • D3
    1.3
  • H1
    2.8
Quick View
View Product >
Vented Screw Countersunk Head M4 5.0 304 Stainless Steel

20237844

Price Range
R 58,2345 - R 43,6758

Stock Levels
Request the lead time here
Attributes
  • l1
    5.0
  • d1
    M4
  • d2
    8.0
  • D3
    1.0
  • H1
    2.3
Quick View
View Product >
Vented Screw Countersunk Head M3 8.0 304 Stainless Steel

20237806

Price Range
R 59,205 - R 44,4523

Stock Levels
Request the lead time here
Attributes
  • l1
    8.0
  • d1
    M3
  • d2
    6.0
  • D3
    1.0
  • H1
    1.7
Quick View
View Product >
Vented Screw Countersunk Head M4 10.0 304 Stainless Steel

20237875

Price Range
R 64,4462 - R 48,3346

Stock Levels
Request the lead time here
Attributes
  • l1
    10.0
  • d1
    M4
  • d2
    8.0
  • D3
    1.0
  • H1
    2.3
Quick View
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Vented Screw Countersunk Head M12 30.0 304 Stainless Steel

20238377

Price Range
R 135,4923 - R 101,7162

Stock Levels
Request the lead time here
Attributes
  • l1
    30.0
  • d1
    M12
  • d2
    24.0
  • D3
    1.8
  • H1
    6.5
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Vented Screw Countersunk Head M10 20.0 304 Stainless Steel

20238261

Price Range
R 99,1927 - R 74,346

Stock Levels
Request the lead time here
Attributes
  • l1
    20.0
  • d1
    M10
  • d2
    20.0
  • D3
    1.8
  • H1
    5.5
Quick View
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Vented Screw Countersunk Head M3 16.0 316 Stainless Steel

20238551

Price Range
R 79,393 - R 59,5933

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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