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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 59,205 - R 79,0048 Request the lead time here
1.3
2.8
10.0
316 Stainless Steel
3.0
M5
16.0
R 53,5757 - R 71,4343 Request the lead time here
1.6
3.3
12.0
316 Stainless Steel
4.0
M6
10.0
R 59,0109 - R 78,6165 Request the lead time here
1.0
2.3
8.0
316 Stainless Steel
2.5
M4
16.0
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 117,2454 - R 156,2626 Request the lead time here
1.8
6.5
24.0
304 Stainless Steel
8.0
M12
40.0
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 48,9169 - R 65,2226 Request the lead time here
1.0
2.3
8.0
316 Stainless Steel
2.5
M4
10.0
R 63,8638 - R 85,0223 Request the lead time here
1.8
4.4
16.0
316 Stainless Steel
5.0
M8
16.0
R 73,7637 - R 98,2222 Request the lead time here
1.8
4.4
16.0
316 Stainless Steel
5.0
M8
25.0
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 52,6051 - R 70,0755 Request the lead time here
1.6
3.3
12.0
316 Stainless Steel
4.0
M6
8.0
R 103,075 - R 137,4334 Request the lead time here
1.8
5.5
20.0
316 Stainless Steel
6.0
M10
35.0
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 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 79,5871 - R 106,1809 Request the lead time here
1.8
4.4
16.0
316 Stainless Steel
5.0
M8
30.0
R 88,1282 - R 117,4396 Request the lead time here
1.3
2.8
10.0
316 Stainless Steel
3.0
M5
35.0
R 74,9284 - R 99,9692 Request the lead time here
1.8
5.5
20.0
316 Stainless Steel
6.0
M10
16.0
R 188,6798 - R 251,573 Request the lead time here
1.8
7.5
30.0
316 Stainless Steel
10.0
M16
50.0
R 104,2397 - R 138,9863 Request the lead time here
1.8
6.5
24.0
316 Stainless Steel
8.0
M12
25.0
R 80,1695 - R 106,9573 Request the lead time here
1.8
5.5
20.0
316 Stainless Steel
6.0
M10
20.0
    • of 9
Vented Screw Countersunk Head M5 16.0 316 Stainless Steel

20238704

Price Range
R 79,0048 - R 59,205

Stock Levels
Request the lead time here
Attributes
  • l1
    16.0
  • d1
    M5
  • d2
    10.0
  • D3
    1.3
  • H1
    2.8
Quick View
View Product >
Vented Screw Countersunk Head M6 10.0 316 Stainless Steel

20238773

Price Range
R 71,4343 - R 53,5757

Stock Levels
Request the lead time here
Attributes
  • l1
    10.0
  • d1
    M6
  • d2
    12.0
  • D3
    1.6
  • H1
    3.3
Quick View
View Product >
Vented Screw Countersunk Head M4 16.0 316 Stainless Steel

20238612

Price Range
R 78,6165 - R 59,0109

Stock Levels
Request the lead time here
Attributes
  • l1
    16.0
  • d1
    M4
  • d2
    8.0
  • D3
    1.0
  • H1
    2.3
Quick View
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Vented Screw Countersunk Head M5 10.0 316 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
Quick View
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Vented Screw Countersunk Head M12 40.0 304 Stainless Steel

20238391

Price Range
R 156,2626 - R 117,2454

Stock Levels
Request the lead time here
Attributes
  • l1
    40.0
  • d1
    M12
  • d2
    24.0
  • D3
    1.8
  • H1
    6.5
Quick View
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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
View Product >
Vented Screw Countersunk Head M4 10.0 316 Stainless Steel

20238599

Price Range
R 65,2226 - R 48,9169

Stock Levels
Request the lead time here
Attributes
  • l1
    10.0
  • d1
    M4
  • d2
    8.0
  • D3
    1.0
  • H1
    2.3
Quick View
View Product >
Vented Screw Countersunk Head M8 16.0 316 Stainless Steel

20238889

Price Range
R 85,0223 - R 63,8638

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 25.0 316 Stainless Steel

20238902

Price Range
R 98,2222 - R 73,7637

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

20238766

Price Range
R 70,0755 - R 52,6051

Stock Levels
Request the lead time here
Attributes
  • l1
    8.0
  • d1
    M6
  • d2
    12.0
  • D3
    1.6
  • H1
    3.3
Quick View
View Product >
Vented Screw Countersunk Head M10 35.0 316 Stainless Steel

20239015

Price Range
R 137,4334 - R 103,075

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 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
Quick View
View Product >
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
Quick View
View Product >
Vented Screw Countersunk Head M8 30.0 316 Stainless Steel

20238919

Price Range
R 106,1809 - R 79,5871

Stock Levels
Request the lead time here
Attributes
  • l1
    30.0
  • d1
    M8
  • d2
    16.0
  • D3
    1.8
  • H1
    4.4
Quick View
View Product >
Vented Screw Countersunk Head M5 35.0 316 Stainless Steel

20238742

Price Range
R 117,4396 - R 88,1282

Stock Levels
Request the lead time here
Attributes
  • l1
    35.0
  • d1
    M5
  • d2
    10.0
  • D3
    1.3
  • H1
    2.8
Quick View
View Product >
Vented Screw Countersunk Head M10 16.0 316 Stainless Steel

20238971

Price Range
R 99,9692 - R 74,9284

Stock Levels
Request the lead time here
Attributes
  • l1
    16.0
  • d1
    M10
  • d2
    20.0
  • D3
    1.8
  • H1
    5.5
Quick View
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Vented Screw Countersunk Head M16 50.0 316 Stainless Steel

20239206

Price Range
R 251,573 - R 188,6798

Stock Levels
Request the lead time here
Attributes
  • l1
    50.0
  • d1
    M16
  • d2
    30.0
  • D3
    1.8
  • H1
    7.5
Quick View
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Vented Screw Countersunk Head M12 25.0 316 Stainless Steel

20239084

Price Range
R 138,9863 - R 104,2397

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 M10 20.0 316 Stainless Steel

20238988

Price Range
R 106,9573 - R 80,1695

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