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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 88,9047 - R 118,6042 Request the lead time here
1.0
2.3
8.0
304 Stainless Steel
2.5
M4
35.0
R 41,3465 - R 55,1286 Request the lead time here
1.0
1.7
6.0
304 Stainless Steel
2.0
M3
6.0
R 52,0228 - R 69,299 Request the lead time here
1.6
3.3
12.0
304 Stainless Steel
4.0
M6
10.0
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 71,2402 - R 94,9222 Request the lead time here
1.3
2.8
10.0
304 Stainless Steel
3.0
M5
25.0
R 59,205 - R 78,8107 Request the lead time here
1.8
4.4
16.0
304 Stainless Steel
5.0
M8
12.0
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 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 92,9811 - R 123,8454 Request the lead time here
1.3
2.8
10.0
304 Stainless Steel
3.0
M5
40.0
R 85,6047 - R 114,1396 Request the lead time here
1.3
2.8
10.0
304 Stainless Steel
3.0
M5
35.0
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 58,0404 - R 77,4519 Request the lead time here
1.3
2.8
10.0
304 Stainless Steel
3.0
M5
16.0
R 59,7874 - R 79,7812 Request the lead time here
1.6
3.3
12.0
304 Stainless Steel
4.0
M6
16.0
R 52,0228 - R 69,299 Request the lead time here
1.0
1.7
6.0
304 Stainless Steel
2.0
M3
12.0
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 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 65,4167 - R 87,1576 Request the lead time here
1.6
3.3
12.0
304 Stainless Steel
4.0
M6
20.0
R 85,9929 - R 114,5278 Request the lead time here
1.6
3.3
12.0
304 Stainless Steel
4.0
M6
35.0
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 89,487 - R 119,1866 Request the lead time here
1.8
4.4
16.0
304 Stainless Steel
5.0
M8
45.0
    • of 9
Vented Screw Countersunk Head M4 35.0 304 Stainless Steel

20237936

Price Range
R 118,6042 - R 88,9047

Stock Levels
Request the lead time here
Attributes
  • l1
    35.0
  • d1
    M4
  • d2
    8.0
  • D3
    1.0
  • H1
    2.3
Quick View
View Product >
Vented Screw Countersunk Head M3 6.0 304 Stainless Steel

20237790

Price Range
R 55,1286 - R 41,3465

Stock Levels
Request the lead time here
Attributes
  • l1
    6.0
  • d1
    M3
  • d2
    6.0
  • D3
    1.0
  • H1
    1.7
Quick View
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Vented Screw Countersunk Head M6 10.0 304 Stainless Steel

20238056

Price Range
R 69,299 - R 52,0228

Stock Levels
Request the lead time here
Attributes
  • l1
    10.0
  • d1
    M6
  • d2
    12.0
  • D3
    1.6
  • H1
    3.3
Quick View
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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 M5 25.0 304 Stainless Steel

20238001

Price Range
R 94,9222 - R 71,2402

Stock Levels
Request the lead time here
Attributes
  • l1
    25.0
  • d1
    M5
  • d2
    10.0
  • D3
    1.3
  • H1
    2.8
Quick View
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Vented Screw Countersunk Head M8 12.0 304 Stainless Steel

20238155

Price Range
R 78,8107 - R 59,205

Stock Levels
Request the lead time here
Attributes
  • l1
    12.0
  • d1
    M8
  • d2
    16.0
  • D3
    1.8
  • H1
    4.4
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 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
View Product >
Vented Screw Countersunk Head M5 40.0 304 Stainless Steel

20238032

Price Range
R 123,8454 - R 92,9811

Stock Levels
Request the lead time here
Attributes
  • l1
    40.0
  • d1
    M5
  • d2
    10.0
  • D3
    1.3
  • H1
    2.8
Quick View
View Product >
Vented Screw Countersunk Head M5 35.0 304 Stainless Steel

20238025

Price Range
R 114,1396 - R 85,6047

Stock Levels
Request the lead time here
Attributes
  • l1
    35.0
  • d1
    M5
  • d2
    10.0
  • D3
    1.3
  • H1
    2.8
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 M5 16.0 304 Stainless Steel

20237981

Price Range
R 77,4519 - R 58,0404

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 M6 16.0 304 Stainless Steel

20238070

Price Range
R 79,7812 - R 59,7874

Stock Levels
Request the lead time here
Attributes
  • l1
    16.0
  • d1
    M6
  • d2
    12.0
  • D3
    1.6
  • H1
    3.3
Quick View
View Product >
Vented Screw Countersunk Head M3 12.0 304 Stainless Steel

20237820

Price Range
R 69,299 - R 52,0228

Stock Levels
Request the lead time here
Attributes
  • l1
    12.0
  • d1
    M3
  • d2
    6.0
  • D3
    1.0
  • H1
    1.7
Quick View
View Product >
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
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 20.0 304 Stainless Steel

20238087

Price Range
R 87,1576 - R 65,4167

Stock Levels
Request the lead time here
Attributes
  • l1
    20.0
  • d1
    M6
  • d2
    12.0
  • D3
    1.6
  • H1
    3.3
Quick View
View Product >
Vented Screw Countersunk Head M6 35.0 304 Stainless Steel

20238117

Price Range
R 114,5278 - R 85,9929

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 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
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Vented Screw Countersunk Head M8 45.0 304 Stainless Steel

20238223

Price Range
R 119,1866 - R 89,487

Stock Levels
Request the lead time here
Attributes
  • l1
    45.0
  • d1
    M8
  • d2
    16.0
  • D3
    1.8
  • H1
    4.4
Quick View
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