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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 53,0633 - R 70,6851 Request the lead time here
0.8
1.3
3.8
304 Stainless Steel
1.3
M2
12.0
R 40,1935 - R 53,6573 Request the lead time here
0.8
1.3
3.8
304 Stainless Steel
1.3
M2
6.0
R 40,9855 - R 54,6473 Request the lead time here
0.9
1.9
4.8
316 Stainless Steel
1.5
M2.5
5.0
R 41,1834 - R 54,8453 Request the lead time here
0.9
1.9
4.8
316 Stainless Steel
1.5
M2.5
6.0
R 40,9855 - R 54,6473 Request the lead time here
0.9
1.9
4.8
316 Stainless Steel
1.5
M2.5
4.0
R 101,5726 - R 135,4302 Request the lead time here
1.8
4.4
16.0
304 Stainless Steel
5.0
M8
55.0
R 151,27 - R 201,7593 Request the lead time here
1.8
6.5
24.0
304 Stainless Steel
8.0
M12
60.0
R 107,9086 - R 143,9441 Request the lead time here
1.8
5.5
20.0
304 Stainless Steel
6.0
M10
45.0
R 80,5849 - R 107,3146 Request the lead time here
1.6
3.3
12.0
304 Stainless Steel
4.0
M6
30.0
R 65,1411 - R 86,7228 Request the lead time here
1.3
2.8
10.0
304 Stainless Steel
3.0
M5
20.0
R 48,3114 - R 64,3491 Request the lead time here
1.3
2.8
10.0
304 Stainless Steel
3.0
M5
8.0
R 127,3123 - R 169,6837 Request the lead time here
1.8
5.5
20.0
304 Stainless Steel
6.0
M10
60.0
R 135,4302 - R 180,5736 Request the lead time here
1.8
6.5
24.0
304 Stainless Steel
8.0
M12
50.0
R 115,2344 - R 153,6459 Request the lead time here
1.6
3.3
12.0
316 Stainless Steel
4.0
M6
50.0
R 81,7729 - R 109,0965 Request the lead time here
1.8
5.5
20.0
316 Stainless Steel
6.0
M10
20.0
R 87,7128 - R 117,0164 Request the lead time here
1.8
6.5
24.0
304 Stainless Steel
8.0
M12
20.0
R 86,1289 - R 114,8385 Request the lead time here
1.8
4.4
16.0
304 Stainless Steel
5.0
M8
40.0
R 91,2768 - R 121,5704 Request the lead time here
1.8
4.4
16.0
304 Stainless Steel
5.0
M8
45.0
R 82,1689 - R 109,4925 Request the lead time here
1.8
5.5
20.0
304 Stainless Steel
6.0
M10
25.0
R 100,1867 - R 133,4502 Request the lead time here
1.6
3.3
12.0
316 Stainless Steel
4.0
M6
40.0
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Vented Screw Countersunk Head M2 12.0 304 Stainless Steel

20244538

Price Range
R 70,6851 - R 53,0633

Stock Levels
Request the lead time here
Attributes
  • l1
    12.0
  • d1
    M2
  • d2
    3.8
  • D3
    0.8
  • H1
    1.3
Quick View
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Vented Screw Countersunk Head M2 6.0 304 Stainless Steel

20244507

Price Range
R 53,6573 - R 40,1935

Stock Levels
Request the lead time here
Attributes
  • l1
    6.0
  • d1
    M2
  • d2
    3.8
  • D3
    0.8
  • H1
    1.3
Quick View
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Vented Screw Countersunk Head M2.5 5.0 316 Stainless Steel

20244668

Price Range
R 54,6473 - R 40,9855

Stock Levels
Request the lead time here
Attributes
  • l1
    5.0
  • d1
    M2.5
  • d2
    4.8
  • D3
    0.9
  • H1
    1.9
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Vented Screw Countersunk Head M2.5 6.0 316 Stainless Steel

20244675

Price Range
R 54,8453 - R 41,1834

Stock Levels
Request the lead time here
Attributes
  • l1
    6.0
  • d1
    M2.5
  • d2
    4.8
  • D3
    0.9
  • H1
    1.9
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Vented Screw Countersunk Head M2.5 4.0 316 Stainless Steel

20244651

Price Range
R 54,6473 - R 40,9855

Stock Levels
Request the lead time here
Attributes
  • l1
    4.0
  • d1
    M2.5
  • d2
    4.8
  • D3
    0.9
  • H1
    1.9
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Vented Screw Countersunk Head M8 55.0 304 Stainless Steel

20238247

Price Range
R 135,4302 - R 101,5726

Stock Levels
Request the lead time here
Attributes
  • l1
    55.0
  • d1
    M8
  • d2
    16.0
  • D3
    1.8
  • H1
    4.4
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Vented Screw Countersunk Head M12 60.0 304 Stainless Steel

20238421

Price Range
R 201,7593 - R 151,27

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 M10 45.0 304 Stainless Steel

20238315

Price Range
R 143,9441 - R 107,9086

Stock Levels
Request the lead time here
Attributes
  • l1
    45.0
  • d1
    M10
  • d2
    20.0
  • D3
    1.8
  • H1
    5.5
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Vented Screw Countersunk Head M6 30.0 304 Stainless Steel

20238100

Price Range
R 107,3146 - R 80,5849

Stock Levels
Request the lead time here
Attributes
  • l1
    30.0
  • d1
    M6
  • d2
    12.0
  • D3
    1.6
  • H1
    3.3
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Vented Screw Countersunk Head M5 20.0 304 Stainless Steel

20237998

Price Range
R 86,7228 - R 65,1411

Stock Levels
Request the lead time here
Attributes
  • l1
    20.0
  • d1
    M5
  • d2
    10.0
  • D3
    1.3
  • H1
    2.8
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Vented Screw Countersunk Head M5 8.0 304 Stainless Steel

20237950

Price Range
R 64,3491 - R 48,3114

Stock Levels
Request the lead time here
Attributes
  • l1
    8.0
  • d1
    M5
  • d2
    10.0
  • D3
    1.3
  • H1
    2.8
Quick View
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Vented Screw Countersunk Head M10 60.0 304 Stainless Steel

20238346

Price Range
R 169,6837 - R 127,3123

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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Vented Screw Countersunk Head M12 50.0 304 Stainless Steel

20238414

Price Range
R 180,5736 - R 135,4302

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 M6 50.0 316 Stainless Steel

20238865

Price Range
R 153,6459 - R 115,2344

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 M10 20.0 316 Stainless Steel

20238988

Price Range
R 109,0965 - R 81,7729

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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Vented Screw Countersunk Head M12 20.0 304 Stainless Steel

20238353

Price Range
R 117,0164 - R 87,7128

Stock Levels
Request the lead time here
Attributes
  • l1
    20.0
  • d1
    M12
  • d2
    24.0
  • D3
    1.8
  • H1
    6.5
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Vented Screw Countersunk Head M8 40.0 304 Stainless Steel

20238216

Price Range
R 114,8385 - R 86,1289

Stock Levels
Request the lead time here
Attributes
  • l1
    40.0
  • d1
    M8
  • d2
    16.0
  • D3
    1.8
  • H1
    4.4
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Vented Screw Countersunk Head M8 45.0 304 Stainless Steel

20238223

Price Range
R 121,5704 - R 91,2768

Stock Levels
Request the lead time here
Attributes
  • l1
    45.0
  • d1
    M8
  • d2
    16.0
  • D3
    1.8
  • H1
    4.4
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Vented Screw Countersunk Head M10 25.0 304 Stainless Steel

20238278

Price Range
R 109,4925 - R 82,1689

Stock Levels
Request the lead time here
Attributes
  • l1
    25.0
  • d1
    M10
  • d2
    20.0
  • D3
    1.8
  • H1
    5.5
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Vented Screw Countersunk Head M6 40.0 316 Stainless Steel

20238841

Price Range
R 133,4502 - R 100,1867

Stock Levels
Request the lead time here
Attributes
  • l1
    40.0
  • d1
    M6
  • d2
    12.0
  • D3
    1.6
  • H1
    3.3
Quick View
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