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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 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 49,3052 - R 65,805 Request the lead time here
1.3
2.8
10.0
304 Stainless Steel
3.0
M5
10.0
R 113,9455 - R 151,7979 Request the lead time here
1.8
6.5
24.0
316 Stainless Steel
8.0
M12
30.0
R 123,6512 - R 164,8036 Request the lead time here
1.8
6.5
24.0
316 Stainless Steel
8.0
M12
35.0
R 140,151 - R 186,9327 Request the lead time here
1.8
7.5
30.0
316 Stainless Steel
10.0
M16
30.0
R 176,4505 - R 235,2674 Request the lead time here
1.8
7.5
30.0
316 Stainless Steel
10.0
M16
45.0
R 141,3157 - R 188,4857 Request the lead time here
1.8
5.5
20.0
316 Stainless Steel
6.0
M10
60.0
R 91,6223 - R 122,0983 Request the lead time here
1.8
4.4
16.0
316 Stainless Steel
5.0
M8
40.0
  • of 9
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
Vented Screw Countersunk Head M5 10.0 304 Stainless Steel

20237967

Price Range
R 65,805 - R 49,3052

Stock Levels
Request the lead time here
Attributes
  • l1
    10.0
  • d1
    M5
  • d2
    10.0
  • D3
    1.3
  • H1
    2.8
Vented Screw Countersunk Head M12 30.0 316 Stainless Steel

20239091

Price Range
R 151,7979 - R 113,9455

Stock Levels
Request the lead time here
Attributes
  • l1
    30.0
  • d1
    M12
  • d2
    24.0
  • D3
    1.8
  • H1
    6.5
Vented Screw Countersunk Head M12 35.0 316 Stainless Steel

20239107

Price Range
R 164,8036 - R 123,6512

Stock Levels
Request the lead time here
Attributes
  • l1
    35.0
  • d1
    M12
  • d2
    24.0
  • D3
    1.8
  • H1
    6.5
Vented Screw Countersunk Head M16 30.0 316 Stainless Steel

20239169

Price Range
R 186,9327 - R 140,151

Stock Levels
Request the lead time here
Attributes
  • l1
    30.0
  • d1
    M16
  • d2
    30.0
  • D3
    1.8
  • H1
    7.5
Vented Screw Countersunk Head M16 45.0 316 Stainless Steel

20239190

Price Range
R 235,2674 - R 176,4505

Stock Levels
Request the lead time here
Attributes
  • l1
    45.0
  • d1
    M16
  • d2
    30.0
  • D3
    1.8
  • H1
    7.5
Vented Screw Countersunk Head M10 60.0 316 Stainless Steel

20239060

Price Range
R 188,4857 - R 141,3157

Stock Levels
Request the lead time here
Attributes
  • l1
    60.0
  • d1
    M10
  • d2
    20.0
  • D3
    1.8
  • H1
    5.5
Vented Screw Countersunk Head M8 40.0 316 Stainless Steel

20238933

Price Range
R 122,0983 - R 91,6223

Stock Levels
Request the lead time here
Attributes
  • l1
    40.0
  • d1
    M8
  • d2
    16.0
  • D3
    1.8
  • H1
    4.4