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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 61,9732 - R 82,5649 Request the lead time here
1.8
4.4
16.0
304 Stainless Steel
5.0
M8
16.0
R 101,5726 - R 135,4302 Request the lead time here
1.8
4.4
16.0
304 Stainless Steel
5.0
M8
55.0
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 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 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 72,665 - R 96,8207 Request the lead time here
1.3
2.8
10.0
304 Stainless Steel
3.0
M5
25.0
R 90,6828 - R 120,9764 Request the lead time here
1.0
2.3
8.0
304 Stainless Steel
2.5
M4
35.0
R 50,2913 - R 67,1211 Request the lead time here
1.3
2.8
10.0
304 Stainless Steel
3.0
M5
10.0
R 53,0633 - R 70,6851 Request the lead time here
1.0
2.3
8.0
304 Stainless Steel
2.5
M4
12.0
R 135,8262 - R 181,1676 Request the lead time here
1.8
6.5
24.0
316 Stainless Steel
8.0
M12
40.0
R 87,3168 - R 116,4224 Request the lead time here
1.8
4.4
16.0
316 Stainless Steel
5.0
M8
35.0
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 92,4648 - R 123,1544 Request the lead time here
1.0
2.3
8.0
316 Stainless Steel
2.5
M4
35.0
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 175,6237 - R 234,0329 Request the lead time here
1.8
6.5
24.0
316 Stainless Steel
8.0
M12
60.0
R 144,1421 - R 192,2554 Request the lead time here
1.8
5.5
20.0
316 Stainless Steel
6.0
M10
60.0
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
R 105,1366 - R 140,1821 Request the lead time here
1.8
5.5
20.0
316 Stainless Steel
6.0
M10
35.0
R 93,4547 - R 124,5403 Request the lead time here
1.8
4.4
16.0
316 Stainless Steel
5.0
M8
40.0
R 92,4648 - R 123,3523 Request the lead time here
1.6
3.3
12.0
316 Stainless Steel
4.0
M6
35.0
    • of 9
Vented Screw Countersunk Head M8 16.0 304 Stainless Steel

20238162

Price Range
R 82,5649 - R 61,9732

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

20238247

Price Range
R 135,4302 - R 101,5726

Stock Levels
Request the lead time here
Attributes
  • l1
    55.0
  • d1
    M8
  • d2
    16.0
  • D3
    1.8
  • H1
    4.4
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 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 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
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Vented Screw Countersunk Head M5 25.0 304 Stainless Steel

20238001

Price Range
R 96,8207 - R 72,665

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 M4 35.0 304 Stainless Steel

20237936

Price Range
R 120,9764 - R 90,6828

Stock Levels
Request the lead time here
Attributes
  • l1
    35.0
  • d1
    M4
  • d2
    8.0
  • D3
    1.0
  • H1
    2.3
Quick View
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Vented Screw Countersunk Head M5 10.0 304 Stainless Steel

20237967

Price Range
R 67,1211 - R 50,2913

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 12.0 304 Stainless Steel

20237882

Price Range
R 70,6851 - R 53,0633

Stock Levels
Request the lead time here
Attributes
  • l1
    12.0
  • d1
    M4
  • d2
    8.0
  • D3
    1.0
  • H1
    2.3
Quick View
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Vented Screw Countersunk Head M12 40.0 316 Stainless Steel

20239114

Price Range
R 181,1676 - R 135,8262

Stock Levels
Request the lead time here
Attributes
  • l1
    40.0
  • d1
    M12
  • d2
    24.0
  • D3
    1.8
  • H1
    6.5
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Vented Screw Countersunk Head M8 35.0 316 Stainless Steel

20238926

Price Range
R 116,4224 - R 87,3168

Stock Levels
Request the lead time here
Attributes
  • l1
    35.0
  • d1
    M8
  • d2
    16.0
  • D3
    1.8
  • H1
    4.4
Quick View
View Product >
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 M4 35.0 316 Stainless Steel

20238650

Price Range
R 123,1544 - R 92,4648

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 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 60.0 316 Stainless Steel

20239145

Price Range
R 234,0329 - R 175,6237

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 60.0 316 Stainless Steel

20239060

Price Range
R 192,2554 - R 144,1421

Stock Levels
Request the lead time here
Attributes
  • l1
    60.0
  • d1
    M10
  • d2
    20.0
  • D3
    1.8
  • H1
    5.5
Quick View
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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
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Vented Screw Countersunk Head M10 35.0 316 Stainless Steel

20239015

Price Range
R 140,1821 - R 105,1366

Stock Levels
Request the lead time here
Attributes
  • l1
    35.0
  • d1
    M10
  • d2
    20.0
  • D3
    1.8
  • H1
    5.5
Quick View
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Vented Screw Countersunk Head M8 40.0 316 Stainless Steel

20238933

Price Range
R 124,5403 - R 93,4547

Stock Levels
Request the lead time here
Attributes
  • l1
    40.0
  • d1
    M8
  • d2
    16.0
  • D3
    1.8
  • H1
    4.4
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Vented Screw Countersunk Head M6 35.0 316 Stainless Steel

20238834

Price Range
R 123,3523 - R 92,4648

Stock Levels
Request the lead time here
Attributes
  • l1
    35.0
  • d1
    M6
  • d2
    12.0
  • D3
    1.6
  • H1
    3.3
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