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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 62,7652 - R 83,5549 Request the lead time here
1.8
4.4
16.0
316 Stainless Steel
5.0
M8
12.0
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 53,2613 - R 71,081 Request the lead time here
1.0
1.7
6.0
316 Stainless Steel
2.0
M3
12.0
R 75,239 - R 100,1867 Request the lead time here
1.8
4.4
16.0
316 Stainless Steel
5.0
M8
25.0
R 53,6573 - R 71,477 Request the lead time here
1.6
3.3
12.0
316 Stainless Steel
4.0
M6
8.0
R 89,8908 - R 119,7884 Request the lead time here
1.3
2.8
10.0
316 Stainless Steel
3.0
M5
35.0
R 97,8107 - R 130,2823 Request the lead time here
1.3
2.8
10.0
316 Stainless Steel
3.0
M5
40.0
R 130,6782 - R 174,2377 Request the lead time here
1.8
7.5
30.0
316 Stainless Steel
10.0
M16
25.0
R 142,9541 - R 190,6714 Request the lead time here
1.8
7.5
30.0
316 Stainless Steel
10.0
M16
30.0
R 217,2031 - R 289,6701 Request the lead time here
1.8
7.5
30.0
316 Stainless Steel
10.0
M16
60.0
R 167,7037 - R 223,539 Request the lead time here
1.8
7.5
30.0
316 Stainless Steel
10.0
M16
40.0
R 106,3246 - R 141,7661 Request the lead time here
1.8
6.5
24.0
316 Stainless Steel
8.0
M12
25.0
R 53,4593 - R 71,279 Request the lead time here
1.0
2.3
8.0
316 Stainless Steel
2.5
M4
12.0
R 49,1033 - R 65,3391 Request the lead time here
1.3
2.8
10.0
316 Stainless Steel
3.0
M5
8.0
R 42,3714 - R 56,4292 Request the lead time here
1.0
1.7
6.0
316 Stainless Steel
2.0
M3
6.0
R 60,7852 - R 80,9809 Request the lead time here
1.0
1.7
6.0
316 Stainless Steel
2.0
M3
16.0
R 95,8307 - R 127,7083 Request the lead time here
1.8
6.5
24.0
304 Stainless Steel
8.0
M12
25.0
R 96,6227 - R 128,6983 Request the lead time here
1.8
6.5
24.0
316 Stainless Steel
8.0
M12
20.0
R 89,4948 - R 119,3924 Request the lead time here
1.8
5.5
20.0
316 Stainless Steel
6.0
M10
25.0
R 97,4147 - R 129,8863 Request the lead time here
1.8
5.5
20.0
316 Stainless Steel
6.0
M10
30.0
    • of 9
Vented Screw Countersunk Head M8 12.0 316 Stainless Steel

20238872

Price Range
R 83,5549 - R 62,7652

Stock Levels
Request the lead time here
Attributes
  • l1
    12.0
  • d1
    M8
  • d2
    16.0
  • D3
    1.8
  • H1
    4.4
Quick View
View Product >
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
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Vented Screw Countersunk Head M3 12.0 316 Stainless Steel

20238544

Price Range
R 71,081 - R 53,2613

Stock Levels
Request the lead time here
Attributes
  • l1
    12.0
  • d1
    M3
  • d2
    6.0
  • D3
    1.0
  • H1
    1.7
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Vented Screw Countersunk Head M8 25.0 316 Stainless Steel

20238902

Price Range
R 100,1867 - R 75,239

Stock Levels
Request the lead time here
Attributes
  • l1
    25.0
  • d1
    M8
  • d2
    16.0
  • D3
    1.8
  • H1
    4.4
Quick View
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Vented Screw Countersunk Head M6 8.0 316 Stainless Steel

20238766

Price Range
R 71,477 - R 53,6573

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 M5 35.0 316 Stainless Steel

20238742

Price Range
R 119,7884 - R 89,8908

Stock Levels
Request the lead time here
Attributes
  • l1
    35.0
  • d1
    M5
  • d2
    10.0
  • D3
    1.3
  • H1
    2.8
Quick View
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Vented Screw Countersunk Head M5 40.0 316 Stainless Steel

20238759

Price Range
R 130,2823 - R 97,8107

Stock Levels
Request the lead time here
Attributes
  • l1
    40.0
  • d1
    M5
  • d2
    10.0
  • D3
    1.3
  • H1
    2.8
Quick View
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Vented Screw Countersunk Head M16 25.0 316 Stainless Steel

20239152

Price Range
R 174,2377 - R 130,6782

Stock Levels
Request the lead time here
Attributes
  • l1
    25.0
  • d1
    M16
  • d2
    30.0
  • D3
    1.8
  • H1
    7.5
Quick View
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Vented Screw Countersunk Head M16 30.0 316 Stainless Steel

20239169

Price Range
R 190,6714 - R 142,9541

Stock Levels
Request the lead time here
Attributes
  • l1
    30.0
  • d1
    M16
  • d2
    30.0
  • D3
    1.8
  • H1
    7.5
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Vented Screw Countersunk Head M16 60.0 316 Stainless Steel

20239213

Price Range
R 289,6701 - R 217,2031

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 M16 40.0 316 Stainless Steel

20239183

Price Range
R 223,539 - R 167,7037

Stock Levels
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Attributes
  • l1
    40.0
  • d1
    M16
  • d2
    30.0
  • D3
    1.8
  • H1
    7.5
Quick View
View Product >
Vented Screw Countersunk Head M12 25.0 316 Stainless Steel

20239084

Price Range
R 141,7661 - R 106,3246

Stock Levels
Request the lead time here
Attributes
  • l1
    25.0
  • d1
    M12
  • d2
    24.0
  • D3
    1.8
  • H1
    6.5
Quick View
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Vented Screw Countersunk Head M4 12.0 316 Stainless Steel

20238605

Price Range
R 71,279 - R 53,4593

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 8.0 316 Stainless Steel

20238674

Price Range
R 65,3391 - R 49,1033

Stock Levels
Request the lead time here
Attributes
  • l1
    8.0
  • d1
    M5
  • d2
    10.0
  • D3
    1.3
  • H1
    2.8
Quick View
View Product >
Vented Screw Countersunk Head M3 6.0 316 Stainless Steel

20238513

Price Range
R 56,4292 - R 42,3714

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 M3 16.0 316 Stainless Steel

20238551

Price Range
R 80,9809 - R 60,7852

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 M12 25.0 304 Stainless Steel

20238360

Price Range
R 127,7083 - R 95,8307

Stock Levels
Request the lead time here
Attributes
  • l1
    25.0
  • d1
    M12
  • d2
    24.0
  • D3
    1.8
  • H1
    6.5
Quick View
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Vented Screw Countersunk Head M12 20.0 316 Stainless Steel

20239077

Price Range
R 128,6983 - R 96,6227

Stock Levels
Request the lead time here
Attributes
  • l1
    20.0
  • d1
    M12
  • d2
    24.0
  • D3
    1.8
  • H1
    6.5
Quick View
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Vented Screw Countersunk Head M10 25.0 316 Stainless Steel

20238995

Price Range
R 119,3924 - R 89,4948

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 M10 30.0 316 Stainless Steel

20239008

Price Range
R 129,8863 - R 97,4147

Stock Levels
Request the lead time here
Attributes
  • l1
    30.0
  • d1
    M10
  • d2
    20.0
  • D3
    1.8
  • H1
    5.5
Quick View
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