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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 99,3869 - R 132,5805 Request the lead time here
1.8
5.5
20.0
304 Stainless Steel
6.0
M10
40.0
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 132,7747 - R 177,0329 Request the lead time here
1.8
6.5
24.0
304 Stainless Steel
8.0
M12
50.0
R 109,2867 - R 145,7804 Request the lead time here
1.8
4.4
16.0
316 Stainless Steel
5.0
M8
55.0
R 152,3803 - R 203,2384 Request the lead time here
1.8
7.5
30.0
316 Stainless Steel
10.0
M16
35.0
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 128,1159 - R 170,8212 Request the lead time here
1.8
7.5
30.0
316 Stainless Steel
10.0
M16
25.0
R 212,9442 - R 283,9903 Request the lead time here
1.8
7.5
30.0
316 Stainless Steel
10.0
M16
60.0
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 95,5046 - R 127,3394 Request the lead time here
1.8
5.5
20.0
316 Stainless Steel
6.0
M10
30.0
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 87,74 - R 117,0513 Request the lead time here
1.8
5.5
20.0
316 Stainless Steel
6.0
M10
25.0
R 118,4101 - R 157,8155 Request the lead time here
1.8
5.5
20.0
316 Stainless Steel
6.0
M10
45.0
R 69,1049 - R 92,0105 Request the lead time here
1.8
4.4
16.0
304 Stainless Steel
5.0
M8
25.0
R 86,9635 - R 115,8866 Request the lead time here
1.8
5.5
20.0
304 Stainless Steel
6.0
M10
30.0
R 74,1519 - R 98,8045 Request the lead time here
1.8
4.4
16.0
304 Stainless Steel
5.0
M8
30.0
R 73,9578 - R 98,6104 Request the lead time here
1.0
2.3
8.0
316 Stainless Steel
2.5
M4
25.0
R 164,4154 - R 219,1558 Request the lead time here
1.8
7.5
30.0
316 Stainless Steel
10.0
M16
40.0
R 62,1168 - R 82,8871 Request the lead time here
1.6
3.3
12.0
316 Stainless Steel
4.0
M6
16.0
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
    • of 9
Vented Screw Countersunk Head M10 40.0 304 Stainless Steel

20238308

Price Range
R 132,5805 - R 99,3869

Stock Levels
Request the lead time here
Attributes
  • l1
    40.0
  • d1
    M10
  • d2
    20.0
  • D3
    1.8
  • H1
    5.5
Quick View
View Product >
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 M12 50.0 304 Stainless Steel

20238414

Price Range
R 177,0329 - R 132,7747

Stock Levels
Request the lead time here
Attributes
  • l1
    50.0
  • d1
    M12
  • d2
    24.0
  • D3
    1.8
  • H1
    6.5
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Vented Screw Countersunk Head M8 55.0 316 Stainless Steel

20238964

Price Range
R 145,7804 - R 109,2867

Stock Levels
Request the lead time here
Attributes
  • l1
    55.0
  • d1
    M8
  • d2
    16.0
  • D3
    1.8
  • H1
    4.4
Quick View
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Vented Screw Countersunk Head M16 35.0 316 Stainless Steel

20239176

Price Range
R 203,2384 - R 152,3803

Stock Levels
Request the lead time here
Attributes
  • l1
    35.0
  • 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 M16 25.0 316 Stainless Steel

20239152

Price Range
R 170,8212 - R 128,1159

Stock Levels
Request the lead time here
Attributes
  • l1
    25.0
  • d1
    M16
  • d2
    30.0
  • D3
    1.8
  • H1
    7.5
Quick View
View Product >
Vented Screw Countersunk Head M16 60.0 316 Stainless Steel

20239213

Price Range
R 283,9903 - R 212,9442

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

20239008

Price Range
R 127,3394 - R 95,5046

Stock Levels
Request the lead time here
Attributes
  • l1
    30.0
  • d1
    M10
  • d2
    20.0
  • D3
    1.8
  • H1
    5.5
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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
Quick View
View Product >
Vented Screw Countersunk Head M10 25.0 316 Stainless Steel

20238995

Price Range
R 117,0513 - R 87,74

Stock Levels
Request the lead time here
Attributes
  • l1
    25.0
  • d1
    M10
  • d2
    20.0
  • D3
    1.8
  • H1
    5.5
Quick View
View Product >
Vented Screw Countersunk Head M10 45.0 316 Stainless Steel

20239039

Price Range
R 157,8155 - R 118,4101

Stock Levels
Request the lead time here
Attributes
  • l1
    45.0
  • d1
    M10
  • d2
    20.0
  • D3
    1.8
  • H1
    5.5
Quick View
View Product >
Vented Screw Countersunk Head M8 25.0 304 Stainless Steel

20238186

Price Range
R 92,0105 - R 69,1049

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 M10 30.0 304 Stainless Steel

20238285

Price Range
R 115,8866 - R 86,9635

Stock Levels
Request the lead time here
Attributes
  • l1
    30.0
  • d1
    M10
  • d2
    20.0
  • D3
    1.8
  • H1
    5.5
Quick View
View Product >
Vented Screw Countersunk Head M8 30.0 304 Stainless Steel

20238193

Price Range
R 98,8045 - R 74,1519

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 M4 25.0 316 Stainless Steel

20238636

Price Range
R 98,6104 - R 73,9578

Stock Levels
Request the lead time here
Attributes
  • l1
    25.0
  • d1
    M4
  • d2
    8.0
  • D3
    1.0
  • H1
    2.3
Quick View
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Vented Screw Countersunk Head M16 40.0 316 Stainless Steel

20239183

Price Range
R 219,1558 - R 164,4154

Stock Levels
Request the lead time here
Attributes
  • l1
    40.0
  • d1
    M16
  • d2
    30.0
  • D3
    1.8
  • H1
    7.5
Quick View
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Vented Screw Countersunk Head M6 16.0 316 Stainless Steel

20238797

Price Range
R 82,8871 - R 62,1168

Stock Levels
Request the lead time here
Attributes
  • l1
    16.0
  • d1
    M6
  • d2
    12.0
  • D3
    1.6
  • H1
    3.3
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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
Quick View
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