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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 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 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 125,01 - R 166,5507 Request the lead time here
1.8
6.5
24.0
304 Stainless Steel
8.0
M12
45.0
R 41,3465 - R 55,1286 Request the lead time here
1.0
1.7
6.0
316 Stainless Steel
2.0
M3
5.0
R 93,3693 - R 124,4277 Request the lead time here
1.8
5.5
20.0
304 Stainless Steel
6.0
M10
35.0
R 109,4808 - R 145,9745 Request the lead time here
1.8
6.5
24.0
304 Stainless Steel
8.0
M12
35.0
R 65,4167 - R 87,1576 Request the lead time here
1.6
3.3
12.0
304 Stainless Steel
4.0
M6
20.0
R 89,487 - R 119,1866 Request the lead time here
1.8
4.4
16.0
304 Stainless Steel
5.0
M8
45.0
R 105,7927 - R 141,1216 Request the lead time here
1.8
5.5
20.0
304 Stainless Steel
6.0
M10
45.0
R 124,8159 - R 166,3565 Request the lead time here
1.8
5.5
20.0
304 Stainless Steel
6.0
M10
60.0
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 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 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 152,7685 - R 203,6266 Request the lead time here
1.8
6.5
24.0
316 Stainless Steel
8.0
M12
50.0
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 133,7452 - R 178,1976 Request the lead time here
1.8
5.5
20.0
316 Stainless Steel
6.0
M10
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 85,6047 - R 114,1396 Request the lead time here
1.3
2.8
10.0
304 Stainless Steel
3.0
M5
35.0
R 79,0048 - R 105,2103 Request the lead time here
1.6
3.3
12.0
304 Stainless Steel
4.0
M6
30.0
    • of 9
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 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
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Vented Screw Countersunk Head M12 45.0 304 Stainless Steel

20238407

Price Range
R 166,5507 - R 125,01

Stock Levels
Request the lead time here
Attributes
  • l1
    45.0
  • d1
    M12
  • d2
    24.0
  • D3
    1.8
  • H1
    6.5
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Vented Screw Countersunk Head M3 5.0 316 Stainless Steel

20238506

Price Range
R 55,1286 - R 41,3465

Stock Levels
Request the lead time here
Attributes
  • l1
    5.0
  • d1
    M3
  • d2
    6.0
  • D3
    1.0
  • H1
    1.7
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Vented Screw Countersunk Head M10 35.0 304 Stainless Steel

20238292

Price Range
R 124,4277 - R 93,3693

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 M12 35.0 304 Stainless Steel

20238384

Price Range
R 145,9745 - R 109,4808

Stock Levels
Request the lead time here
Attributes
  • l1
    35.0
  • d1
    M12
  • d2
    24.0
  • D3
    1.8
  • H1
    6.5
Quick View
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Vented Screw Countersunk Head M6 20.0 304 Stainless Steel

20238087

Price Range
R 87,1576 - R 65,4167

Stock Levels
Request the lead time here
Attributes
  • l1
    20.0
  • d1
    M6
  • d2
    12.0
  • D3
    1.6
  • H1
    3.3
Quick View
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Vented Screw Countersunk Head M8 45.0 304 Stainless Steel

20238223

Price Range
R 119,1866 - R 89,487

Stock Levels
Request the lead time here
Attributes
  • l1
    45.0
  • d1
    M8
  • d2
    16.0
  • D3
    1.8
  • H1
    4.4
Quick View
View Product >
Vented Screw Countersunk Head M10 45.0 304 Stainless Steel

20238315

Price Range
R 141,1216 - R 105,7927

Stock Levels
Request the lead time here
Attributes
  • l1
    45.0
  • d1
    M10
  • d2
    20.0
  • D3
    1.8
  • H1
    5.5
Quick View
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Vented Screw Countersunk Head M10 60.0 304 Stainless Steel

20238346

Price Range
R 166,3565 - R 124,8159

Stock Levels
Request the lead time here
Attributes
  • l1
    60.0
  • d1
    M10
  • d2
    20.0
  • D3
    1.8
  • H1
    5.5
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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
View Product >
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
View Product >
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
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 M12 50.0 316 Stainless Steel

20239138

Price Range
R 203,6266 - R 152,7685

Stock Levels
Request the lead time here
Attributes
  • l1
    50.0
  • d1
    M12
  • d2
    24.0
  • D3
    1.8
  • H1
    6.5
Quick View
View Product >
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 M10 55.0 316 Stainless Steel

20239053

Price Range
R 178,1976 - R 133,7452

Stock Levels
Request the lead time here
Attributes
  • l1
    55.0
  • d1
    M10
  • d2
    20.0
  • D3
    1.8
  • H1
    5.5
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
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Vented Screw Countersunk Head M5 35.0 304 Stainless Steel

20238025

Price Range
R 114,1396 - R 85,6047

Stock Levels
Request the lead time here
Attributes
  • l1
    35.0
  • d1
    M5
  • d2
    10.0
  • D3
    1.3
  • H1
    2.8
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Vented Screw Countersunk Head M6 30.0 304 Stainless Steel

20238100

Price Range
R 105,2103 - R 79,0048

Stock Levels
Request the lead time here
Attributes
  • l1
    30.0
  • d1
    M6
  • d2
    12.0
  • D3
    1.6
  • H1
    3.3
Quick View
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