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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 83,0812 - R 110,6455 Request the lead time here
1.6
3.3
12.0
316 Stainless Steel
4.0
M6
30.0
R 148,3038 - R 197,8032 Request the lead time here
1.8
6.5
24.0
304 Stainless Steel
8.0
M12
60.0
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 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 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 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 44,2582 - R 59,0109 Request the lead time here
1.0
2.3
8.0
316 Stainless Steel
2.5
M4
6.0
R 44,0641 - R 58,6227 Request the lead time here
1.0
2.3
8.0
316 Stainless Steel
2.5
M4
5.0
R 52,0228 - R 69,299 Request the lead time here
1.0
2.3
8.0
304 Stainless Steel
2.5
M4
12.0
R 65,0285 - R 86,5753 Request the lead time here
1.0
2.3
8.0
304 Stainless Steel
2.5
M4
20.0
R 78,2283 - R 104,2397 Request the lead time here
1.3
2.8
10.0
304 Stainless Steel
3.0
M5
30.0
R 63,8638 - R 85,0223 Request the lead time here
1.3
2.8
10.0
304 Stainless Steel
3.0
M5
20.0
R 63,8638 - R 85,2165 Request the lead time here
1.8
4.4
16.0
304 Stainless Steel
5.0
M8
20.0
R 106,1809 - R 141,5098 Request the lead time here
1.6
3.3
12.0
304 Stainless Steel
4.0
M6
50.0
R 72,4049 - R 96,4751 Request the lead time here
1.6
3.3
12.0
304 Stainless Steel
4.0
M6
25.0
R 88,9047 - R 118,6042 Request the lead time here
1.0
2.3
8.0
304 Stainless Steel
2.5
M4
35.0
R 101,7162 - R 135,4923 Request the lead time here
1.8
6.5
24.0
304 Stainless Steel
8.0
M12
30.0
R 70,2696 - R 93,5634 Request the lead time here
1.8
5.5
20.0
304 Stainless Steel
6.0
M10
16.0
R 43,6758 - R 58,2345 Request the lead time here
1.0
2.3
8.0
304 Stainless Steel
2.5
M4
5.0
    • 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 30.0 316 Stainless Steel

20238827

Price Range
R 110,6455 - R 83,0812

Stock Levels
Request the lead time here
Attributes
  • l1
    30.0
  • d1
    M6
  • d2
    12.0
  • D3
    1.6
  • H1
    3.3
Quick View
View Product >
Vented Screw Countersunk Head M12 60.0 304 Stainless Steel

20238421

Price Range
R 197,8032 - R 148,3038

Stock Levels
Request the lead time here
Attributes
  • l1
    60.0
  • d1
    M12
  • d2
    24.0
  • D3
    1.8
  • H1
    6.5
Quick View
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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
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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 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 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 M4 6.0 316 Stainless Steel

20238575

Price Range
R 59,0109 - R 44,2582

Stock Levels
Request the lead time here
Attributes
  • l1
    6.0
  • d1
    M4
  • d2
    8.0
  • D3
    1.0
  • H1
    2.3
Quick View
View Product >
Vented Screw Countersunk Head M4 5.0 316 Stainless Steel

20238568

Price Range
R 58,6227 - R 44,0641

Stock Levels
Request the lead time here
Attributes
  • l1
    5.0
  • d1
    M4
  • d2
    8.0
  • D3
    1.0
  • H1
    2.3
Quick View
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Vented Screw Countersunk Head M4 12.0 304 Stainless Steel

20237882

Price Range
R 69,299 - R 52,0228

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 M4 20.0 304 Stainless Steel

20237905

Price Range
R 86,5753 - R 65,0285

Stock Levels
Request the lead time here
Attributes
  • l1
    20.0
  • d1
    M4
  • d2
    8.0
  • D3
    1.0
  • H1
    2.3
Quick View
View Product >
Vented Screw Countersunk Head M5 30.0 304 Stainless Steel

20238018

Price Range
R 104,2397 - R 78,2283

Stock Levels
Request the lead time here
Attributes
  • l1
    30.0
  • d1
    M5
  • d2
    10.0
  • D3
    1.3
  • H1
    2.8
Quick View
View Product >
Vented Screw Countersunk Head M5 20.0 304 Stainless Steel

20237998

Price Range
R 85,0223 - R 63,8638

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 M8 20.0 304 Stainless Steel

20238179

Price Range
R 85,2165 - R 63,8638

Stock Levels
Request the lead time here
Attributes
  • l1
    20.0
  • d1
    M8
  • d2
    16.0
  • D3
    1.8
  • H1
    4.4
Quick View
View Product >
Vented Screw Countersunk Head M6 50.0 304 Stainless Steel

20238148

Price Range
R 141,5098 - R 106,1809

Stock Levels
Request the lead time here
Attributes
  • l1
    50.0
  • d1
    M6
  • d2
    12.0
  • D3
    1.6
  • H1
    3.3
Quick View
View Product >
Vented Screw Countersunk Head M6 25.0 304 Stainless Steel

20238094

Price Range
R 96,4751 - R 72,4049

Stock Levels
Request the lead time here
Attributes
  • l1
    25.0
  • d1
    M6
  • d2
    12.0
  • D3
    1.6
  • H1
    3.3
Quick View
View Product >
Vented Screw Countersunk Head M4 35.0 304 Stainless Steel

20237936

Price Range
R 118,6042 - R 88,9047

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 M12 30.0 304 Stainless Steel

20238377

Price Range
R 135,4923 - R 101,7162

Stock Levels
Request the lead time here
Attributes
  • l1
    30.0
  • d1
    M12
  • d2
    24.0
  • D3
    1.8
  • H1
    6.5
Quick View
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Vented Screw Countersunk Head M10 16.0 304 Stainless Steel

20238254

Price Range
R 93,5634 - R 70,2696

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 M4 5.0 304 Stainless Steel

20237844

Price Range
R 58,2345 - R 43,6758

Stock Levels
Request the lead time here
Attributes
  • l1
    5.0
  • d1
    M4
  • d2
    8.0
  • D3
    1.0
  • H1
    2.3
Quick View
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