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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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Essentra Part Number Price range Availability D3 H1 d2 Material A/F d1 l1 View
R 53,2613 - R 71,081 Request the lead time here
0.8
1.3
3.8
316 Stainless Steel
1.3
M2
12.0
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 74,249 - R 98,9987 Request the lead time here
1.0
2.3
8.0
304 Stainless Steel
2.5
M4
25.0
R 87,3168 - R 116,4224 Request the lead time here
1.3
2.8
10.0
304 Stainless Steel
3.0
M5
35.0
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 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 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 49,1033 - R 65,3391 Request the lead time here
1.0
1.7
6.0
304 Stainless Steel
2.0
M3
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 46,1334 - R 61,5772 Request the lead time here
1.0
2.3
8.0
304 Stainless Steel
2.5
M4
8.0
R 53,0633 - R 70,6851 Request the lead time here
1.6
3.3
12.0
304 Stainless Steel
4.0
M6
10.0
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 75,635 - R 100,7807 Request the lead time here
1.8
4.4
16.0
304 Stainless Steel
5.0
M8
30.0
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 52,2713 - R 69,6951 Request the lead time here
1.6
3.3
12.0
304 Stainless Steel
4.0
M6
8.0
R 80,7829 - R 107,7106 Request the lead time here
1.8
4.4
16.0
304 Stainless Steel
5.0
M8
35.0
R 94,4447 - R 125,9263 Request the lead time here
1.6
3.3
12.0
304 Stainless Steel
4.0
M6
40.0
R 82,7629 - R 110,2845 Request the lead time here
1.0
2.3
8.0
304 Stainless Steel
2.5
M4
30.0
R 82,1689 - R 109,4925 Request the lead time here
1.8
5.5
20.0
304 Stainless Steel
6.0
M10
25.0
R 60,9832 - R 81,3769 Request the lead time here
1.6
3.3
12.0
304 Stainless Steel
4.0
M6
16.0
    • of 9
Vented Screw Countersunk Head M2 12.0 316 Stainless Steel

20219888

Price Range
R 71,081 - R 53,2613

Stock Levels
Request the lead time here
Attributes
  • l1
    12.0
  • d1
    M2
  • d2
    3.8
  • D3
    0.8
  • H1
    1.3
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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
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Vented Screw Countersunk Head M4 25.0 304 Stainless Steel

20237912

Price Range
R 98,9987 - R 74,249

Stock Levels
Request the lead time here
Attributes
  • l1
    25.0
  • d1
    M4
  • d2
    8.0
  • D3
    1.0
  • H1
    2.3
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Vented Screw Countersunk Head M5 35.0 304 Stainless Steel

20238025

Price Range
R 116,4224 - R 87,3168

Stock Levels
Request the lead time here
Attributes
  • l1
    35.0
  • d1
    M5
  • d2
    10.0
  • D3
    1.3
  • H1
    2.8
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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
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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
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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
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Vented Screw Countersunk Head M3 10.0 304 Stainless Steel

20237813

Price Range
R 65,3391 - R 49,1033

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

20237868

Price Range
R 61,5772 - R 46,1334

Stock Levels
Request the lead time here
Attributes
  • l1
    8.0
  • d1
    M4
  • d2
    8.0
  • D3
    1.0
  • H1
    2.3
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Vented Screw Countersunk Head M6 10.0 304 Stainless Steel

20238056

Price Range
R 70,6851 - R 53,0633

Stock Levels
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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 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
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Vented Screw Countersunk Head M8 30.0 304 Stainless Steel

20238193

Price Range
R 100,7807 - R 75,635

Stock Levels
Request the lead time here
Attributes
  • l1
    30.0
  • d1
    M8
  • d2
    16.0
  • D3
    1.8
  • H1
    4.4
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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
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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 8.0 304 Stainless Steel

20238049

Price Range
R 69,6951 - R 52,2713

Stock Levels
Request the lead time here
Attributes
  • l1
    8.0
  • d1
    M6
  • d2
    12.0
  • D3
    1.6
  • H1
    3.3
Quick View
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Vented Screw Countersunk Head M8 35.0 304 Stainless Steel

20238209

Price Range
R 107,7106 - R 80,7829

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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Vented Screw Countersunk Head M6 40.0 304 Stainless Steel

20238124

Price Range
R 125,9263 - R 94,4447

Stock Levels
Request the lead time here
Attributes
  • l1
    40.0
  • d1
    M6
  • d2
    12.0
  • D3
    1.6
  • H1
    3.3
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Vented Screw Countersunk Head M4 30.0 304 Stainless Steel

20237929

Price Range
R 110,2845 - R 82,7629

Stock Levels
Request the lead time here
Attributes
  • l1
    30.0
  • d1
    M4
  • d2
    8.0
  • D3
    1.0
  • H1
    2.3
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Vented Screw Countersunk Head M10 25.0 304 Stainless Steel

20238278

Price Range
R 109,4925 - R 82,1689

Stock Levels
Request the lead time here
Attributes
  • l1
    25.0
  • d1
    M10
  • d2
    20.0
  • D3
    1.8
  • H1
    5.5
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Vented Screw Countersunk Head M6 16.0 304 Stainless Steel

20238070

Price Range
R 81,3769 - R 60,9832

Stock Levels
Request the lead time here
Attributes
  • l1
    16.0
  • d1
    M6
  • d2
    12.0
  • D3
    1.6
  • H1
    3.3
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