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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 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 41,1523 - R 54,9345 Request the lead time here
1.0
1.7
6.0
304 Stainless Steel
2.0
M3
5.0
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 84,44 - R 112,5867 Request the lead time here
1.8
4.4
16.0
304 Stainless Steel
5.0
M8
40.0
R 105,7927 - R 140,9275 Request the lead time here
1.6
3.3
12.0
316 Stainless Steel
4.0
M6
45.0
R 52,411 - R 69,8814 Request the lead time here
1.0
2.3
8.0
316 Stainless Steel
2.5
M4
12.0
R 68,1343 - R 90,8458 Request the lead time here
1.6
3.3
12.0
316 Stainless Steel
4.0
M6
20.0
R 48,1405 - R 64,0579 Request the lead time here
1.3
2.8
10.0
316 Stainless Steel
3.0
M5
8.0
R 50,2758 - R 66,9697 Request the lead time here
1.3
2.8
10.0
316 Stainless Steel
3.0
M5
10.0
R 212,9442 - R 283,9903 Request the lead time here
1.8
7.5
30.0
316 Stainless Steel
10.0
M16
60.0
R 118,4101 - R 157,8155 Request the lead time here
1.8
5.5
20.0
304 Stainless Steel
6.0
M10
55.0
R 95,5046 - R 127,3394 Request the lead time here
1.8
5.5
20.0
316 Stainless Steel
6.0
M10
30.0
R 124,8159 - R 166,3565 Request the lead time here
1.8
5.5
20.0
304 Stainless Steel
6.0
M10
60.0
R 65,4167 - R 87,1576 Request the lead time here
1.3
2.8
10.0
316 Stainless Steel
3.0
M5
20.0
R 61,5344 - R 81,9165 Request the lead time here
1.8
4.4
16.0
316 Stainless Steel
5.0
M8
12.0
R 56,2933 - R 74,9284 Request the lead time here
1.6
3.3
12.0
316 Stainless Steel
4.0
M6
12.0
R 113,9455 - R 151,7979 Request the lead time here
1.8
6.5
24.0
316 Stainless Steel
8.0
M12
30.0
R 94,7281 - R 126,1747 Request the lead time here
1.8
6.5
24.0
316 Stainless Steel
8.0
M12
20.0
R 125,9806 - R 167,9095 Request the lead time here
1.8
5.5
20.0
316 Stainless Steel
6.0
M10
50.0
R 85,6047 - R 114,1396 Request the lead time here
1.8
4.4
16.0
316 Stainless Steel
5.0
M8
35.0
    • of 9
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
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Vented Screw Countersunk Head M3 5.0 304 Stainless Steel

20237783

Price Range
R 54,9345 - R 41,1523

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 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
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Vented Screw Countersunk Head M8 40.0 304 Stainless Steel

20238216

Price Range
R 112,5867 - R 84,44

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 45.0 316 Stainless Steel

20238858

Price Range
R 140,9275 - R 105,7927

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 M4 12.0 316 Stainless Steel

20238605

Price Range
R 69,8814 - R 52,411

Stock Levels
Request the lead time here
Attributes
  • l1
    12.0
  • d1
    M4
  • d2
    8.0
  • D3
    1.0
  • H1
    2.3
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Vented Screw Countersunk Head M6 20.0 316 Stainless Steel

20238803

Price Range
R 90,8458 - R 68,1343

Stock Levels
Request the lead time here
Attributes
  • l1
    20.0
  • d1
    M6
  • d2
    12.0
  • D3
    1.6
  • H1
    3.3
Quick View
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Vented Screw Countersunk Head M5 8.0 316 Stainless Steel

20238674

Price Range
R 64,0579 - R 48,1405

Stock Levels
Request the lead time here
Attributes
  • l1
    8.0
  • d1
    M5
  • d2
    10.0
  • D3
    1.3
  • H1
    2.8
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Vented Screw Countersunk Head M5 10.0 316 Stainless Steel

20238681

Price Range
R 66,9697 - R 50,2758

Stock Levels
Request the lead time here
Attributes
  • l1
    10.0
  • d1
    M5
  • d2
    10.0
  • D3
    1.3
  • H1
    2.8
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Vented Screw Countersunk Head M16 60.0 316 Stainless Steel

20239213

Price Range
R 283,9903 - R 212,9442

Stock Levels
Request the lead time here
Attributes
  • l1
    60.0
  • d1
    M16
  • d2
    30.0
  • D3
    1.8
  • H1
    7.5
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Vented Screw Countersunk Head M10 55.0 304 Stainless Steel

20238339

Price Range
R 157,8155 - R 118,4101

Stock Levels
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Attributes
  • l1
    55.0
  • d1
    M10
  • d2
    20.0
  • D3
    1.8
  • H1
    5.5
Quick View
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Vented Screw Countersunk Head M10 30.0 316 Stainless Steel

20239008

Price Range
R 127,3394 - R 95,5046

Stock Levels
Request the lead time here
Attributes
  • l1
    30.0
  • d1
    M10
  • d2
    20.0
  • D3
    1.8
  • H1
    5.5
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Vented Screw Countersunk Head M10 60.0 304 Stainless Steel

20238346

Price Range
R 166,3565 - R 124,8159

Stock Levels
Request the lead time here
Attributes
  • l1
    60.0
  • d1
    M10
  • d2
    20.0
  • D3
    1.8
  • H1
    5.5
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Vented Screw Countersunk Head M5 20.0 316 Stainless Steel

20238711

Price Range
R 87,1576 - R 65,4167

Stock Levels
Request the lead time here
Attributes
  • l1
    20.0
  • d1
    M5
  • d2
    10.0
  • D3
    1.3
  • H1
    2.8
Quick View
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Vented Screw Countersunk Head M8 12.0 316 Stainless Steel

20238872

Price Range
R 81,9165 - R 61,5344

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 M6 12.0 316 Stainless Steel

20238780

Price Range
R 74,9284 - R 56,2933

Stock Levels
Request the lead time here
Attributes
  • l1
    12.0
  • d1
    M6
  • d2
    12.0
  • D3
    1.6
  • H1
    3.3
Quick View
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Vented Screw Countersunk Head M12 30.0 316 Stainless Steel

20239091

Price Range
R 151,7979 - R 113,9455

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 M12 20.0 316 Stainless Steel

20239077

Price Range
R 126,1747 - R 94,7281

Stock Levels
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Attributes
  • l1
    20.0
  • d1
    M12
  • d2
    24.0
  • D3
    1.8
  • H1
    6.5
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Vented Screw Countersunk Head M10 50.0 316 Stainless Steel

20239046

Price Range
R 167,9095 - R 125,9806

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 M8 35.0 316 Stainless Steel

20238926

Price Range
R 114,1396 - R 85,6047

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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