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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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168 results
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 67,1211 - R 89,4948 Request the lead time here
1.0
2.3
8.0
316 Stainless Steel
2.5
M4
20.0
R 107,9086 - R 143,9441 Request the lead time here
1.8
5.5
20.0
304 Stainless Steel
6.0
M10
45.0
R 48,5093 - R 64,7451 Request the lead time here
1.3
2.8
10.0
316 Stainless Steel
3.0
M5
6.0
R 74,447 - R 99,1967 Request the lead time here
1.3
2.8
10.0
316 Stainless Steel
3.0
M5
25.0
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 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 84,1489 - R 112,0665 Request the lead time here
1.0
2.3
8.0
316 Stainless Steel
2.5
M4
30.0
R 65,1411 - R 86,7228 Request the lead time here
1.8
4.4
16.0
316 Stainless Steel
5.0
M8
16.0
R 49,6973 - R 66,1311 Request the lead time here
1.0
1.7
6.0
316 Stainless Steel
2.0
M3
10.0
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
R 155,4279 - R 207,3032 Request the lead time here
1.8
7.5
30.0
316 Stainless Steel
10.0
M16
35.0
R 66,7251 - R 88,9008 Request the lead time here
1.3
2.8
10.0
316 Stainless Steel
3.0
M5
20.0
R 145,924 - R 194,4334 Request the lead time here
1.8
6.5
24.0
316 Stainless Steel
8.0
M12
45.0
R 100,1867 - R 133,4502 Request the lead time here
1.6
3.3
12.0
316 Stainless Steel
4.0
M6
40.0
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 81,7729 - R 109,0965 Request the lead time here
1.8
5.5
20.0
316 Stainless Steel
6.0
M10
20.0
R 136,4202 - R 181,7616 Request the lead time here
1.8
5.5
20.0
316 Stainless Steel
6.0
M10
55.0
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 89,8908 - R 119,7884 Request the lead time here
1.3
2.8
10.0
316 Stainless Steel
3.0
M5
35.0
  • 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
Vented Screw Countersunk Head M4 20.0 316 Stainless Steel

20238629

Price Range
R 89,4948 - R 67,1211

Stock Levels
Request the lead time here
Attributes
  • l1
    20.0
  • d1
    M4
  • d2
    8.0
  • D3
    1.0
  • H1
    2.3
Vented Screw Countersunk Head M10 45.0 304 Stainless Steel

20238315

Price Range
R 143,9441 - R 107,9086

Stock Levels
Request the lead time here
Attributes
  • l1
    45.0
  • d1
    M10
  • d2
    20.0
  • D3
    1.8
  • H1
    5.5
Vented Screw Countersunk Head M5 6.0 316 Stainless Steel

20238667

Price Range
R 64,7451 - R 48,5093

Stock Levels
Request the lead time here
Attributes
  • l1
    6.0
  • d1
    M5
  • d2
    10.0
  • D3
    1.3
  • H1
    2.8
Vented Screw Countersunk Head M5 25.0 316 Stainless Steel

20238728

Price Range
R 99,1967 - R 74,447

Stock Levels
Request the lead time here
Attributes
  • l1
    25.0
  • d1
    M5
  • d2
    10.0
  • D3
    1.3
  • H1
    2.8
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
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
Vented Screw Countersunk Head M4 30.0 316 Stainless Steel

20238643

Price Range
R 112,0665 - R 84,1489

Stock Levels
Request the lead time here
Attributes
  • l1
    30.0
  • d1
    M4
  • d2
    8.0
  • D3
    1.0
  • H1
    2.3
Vented Screw Countersunk Head M8 16.0 316 Stainless Steel

20238889

Price Range
R 86,7228 - R 65,1411

Stock Levels
Request the lead time here
Attributes
  • l1
    16.0
  • d1
    M8
  • d2
    16.0
  • D3
    1.8
  • H1
    4.4
Vented Screw Countersunk Head M3 10.0 316 Stainless Steel

20238537

Price Range
R 66,1311 - R 49,6973

Stock Levels
Request the lead time here
Attributes
  • l1
    10.0
  • d1
    M3
  • d2
    6.0
  • D3
    1.0
  • H1
    1.7
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
Vented Screw Countersunk Head M16 35.0 316 Stainless Steel

20239176

Price Range
R 207,3032 - R 155,4279

Stock Levels
Request the lead time here
Attributes
  • l1
    35.0
  • d1
    M16
  • d2
    30.0
  • D3
    1.8
  • H1
    7.5
Vented Screw Countersunk Head M5 20.0 316 Stainless Steel

20238711

Price Range
R 88,9008 - R 66,7251

Stock Levels
Request the lead time here
Attributes
  • l1
    20.0
  • d1
    M5
  • d2
    10.0
  • D3
    1.3
  • H1
    2.8
Vented Screw Countersunk Head M12 45.0 316 Stainless Steel

20239121

Price Range
R 194,4334 - R 145,924

Stock Levels
Request the lead time here
Attributes
  • l1
    45.0
  • d1
    M12
  • d2
    24.0
  • D3
    1.8
  • H1
    6.5
Vented Screw Countersunk Head M6 40.0 316 Stainless Steel

20238841

Price Range
R 133,4502 - R 100,1867

Stock Levels
Request the lead time here
Attributes
  • l1
    40.0
  • d1
    M6
  • d2
    12.0
  • D3
    1.6
  • H1
    3.3
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
Vented Screw Countersunk Head M10 20.0 316 Stainless Steel

20238988

Price Range
R 109,0965 - R 81,7729

Stock Levels
Request the lead time here
Attributes
  • l1
    20.0
  • d1
    M10
  • d2
    20.0
  • D3
    1.8
  • H1
    5.5
Vented Screw Countersunk Head M10 55.0 316 Stainless Steel

20239053

Price Range
R 181,7616 - R 136,4202

Stock Levels
Request the lead time here
Attributes
  • l1
    55.0
  • d1
    M10
  • d2
    20.0
  • D3
    1.8
  • H1
    5.5
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
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