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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 60,3892 - R 80,3869 Request the lead time here
1.8
4.4
16.0
304 Stainless Steel
5.0
M8
12.0
R 52,2713 - R 69,6951 Request the lead time here
1.6
3.3
12.0
304 Stainless Steel
4.0
M6
8.0
R 46,1334 - R 61,5772 Request the lead time here
1.0
2.3
8.0
304 Stainless Steel
2.5
M4
8.0
R 73,853 - R 98,4047 Request the lead time here
1.6
3.3
12.0
304 Stainless Steel
4.0
M6
25.0
R 61,9732 - R 82,5649 Request the lead time here
1.8
4.4
16.0
304 Stainless Steel
5.0
M8
16.0
R 87,7128 - R 116,8184 Request the lead time here
1.6
3.3
12.0
304 Stainless Steel
4.0
M6
35.0
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 66,7251 - R 88,9008 Request the lead time here
1.6
3.3
12.0
304 Stainless Steel
4.0
M6
20.0
R 50,2913 - R 67,1211 Request the lead time here
1.3
2.8
10.0
304 Stainless Steel
3.0
M5
10.0
R 45,3414 - R 60,3892 Request the lead time here
1.0
1.7
6.0
304 Stainless Steel
2.0
M3
8.0
R 53,0633 - R 70,6851 Request the lead time here
1.0
2.3
8.0
304 Stainless Steel
2.5
M4
12.0
R 44,5494 - R 59,3992 Request the lead time here
1.0
2.3
8.0
304 Stainless Steel
2.5
M4
5.0
R 60,9832 - R 81,3769 Request the lead time here
1.6
3.3
12.0
304 Stainless Steel
4.0
M6
16.0
R 94,8407 - R 126,3223 Request the lead time here
1.3
2.8
10.0
304 Stainless Steel
3.0
M5
40.0
R 40,7875 - R 54,2513 Request the lead time here
0.8
1.3
3.8
316 Stainless Steel
1.3
M2
6.0
R 48,9053 - R 65,1411 Request the lead time here
0.8
1.3
3.8
304 Stainless Steel
1.3
M2
10.0
R 39,7975 - R 53,0633 Request the lead time here
0.8
1.3
3.8
316 Stainless Steel
1.3
M2
5.0
R 44,7474 - R 59,5972 Request the lead time here
0.8
1.3
3.8
316 Stainless Steel
1.3
M2
8.0
R 49,1033 - R 65,5371 Request the lead time here
0.8
1.3
3.8
316 Stainless Steel
1.3
M2
10.0
R 45,3414 - R 60,3892 Request the lead time here
0.9
1.9
4.8
316 Stainless Steel
1.5
M2.5
8.0
    • of 9
Vented Screw Countersunk Head M8 12.0 304 Stainless Steel

20238155

Price Range
R 80,3869 - R 60,3892

Stock Levels
Request the lead time here
Attributes
  • l1
    12.0
  • d1
    M8
  • d2
    16.0
  • D3
    1.8
  • H1
    4.4
Quick View
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Vented Screw Countersunk Head M6 8.0 304 Stainless Steel

20238049

Price Range
R 69,6951 - R 52,2713

Stock Levels
Request the lead time here
Attributes
  • l1
    8.0
  • d1
    M6
  • d2
    12.0
  • D3
    1.6
  • H1
    3.3
Quick View
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Vented Screw Countersunk Head M4 8.0 304 Stainless Steel

20237868

Price Range
R 61,5772 - R 46,1334

Stock Levels
Request the lead time here
Attributes
  • l1
    8.0
  • d1
    M4
  • d2
    8.0
  • D3
    1.0
  • H1
    2.3
Quick View
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Vented Screw Countersunk Head M6 25.0 304 Stainless Steel

20238094

Price Range
R 98,4047 - R 73,853

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 M8 16.0 304 Stainless Steel

20238162

Price Range
R 82,5649 - R 61,9732

Stock Levels
Request the lead time here
Attributes
  • l1
    16.0
  • d1
    M8
  • d2
    16.0
  • D3
    1.8
  • H1
    4.4
Quick View
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Vented Screw Countersunk Head M6 35.0 304 Stainless Steel

20238117

Price Range
R 116,8184 - R 87,7128

Stock Levels
Request the lead time here
Attributes
  • l1
    35.0
  • d1
    M6
  • d2
    12.0
  • D3
    1.6
  • H1
    3.3
Quick View
View Product >
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
Quick View
View Product >
Vented Screw Countersunk Head M6 20.0 304 Stainless Steel

20238087

Price Range
R 88,9008 - R 66,7251

Stock Levels
Request the lead time here
Attributes
  • l1
    20.0
  • d1
    M6
  • d2
    12.0
  • D3
    1.6
  • H1
    3.3
Quick View
View Product >
Vented Screw Countersunk Head M5 10.0 304 Stainless Steel

20237967

Price Range
R 67,1211 - R 50,2913

Stock Levels
Request the lead time here
Attributes
  • l1
    10.0
  • d1
    M5
  • d2
    10.0
  • D3
    1.3
  • H1
    2.8
Quick View
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Vented Screw Countersunk Head M3 8.0 304 Stainless Steel

20237806

Price Range
R 60,3892 - R 45,3414

Stock Levels
Request the lead time here
Attributes
  • l1
    8.0
  • d1
    M3
  • d2
    6.0
  • D3
    1.0
  • H1
    1.7
Quick View
View Product >
Vented Screw Countersunk Head M4 12.0 304 Stainless Steel

20237882

Price Range
R 70,6851 - R 53,0633

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 5.0 304 Stainless Steel

20237844

Price Range
R 59,3992 - R 44,5494

Stock Levels
Request the lead time here
Attributes
  • l1
    5.0
  • d1
    M4
  • d2
    8.0
  • D3
    1.0
  • H1
    2.3
Quick View
View Product >
Vented Screw Countersunk Head M6 16.0 304 Stainless Steel

20238070

Price Range
R 81,3769 - R 60,9832

Stock Levels
Request the lead time here
Attributes
  • l1
    16.0
  • d1
    M6
  • d2
    12.0
  • D3
    1.6
  • H1
    3.3
Quick View
View Product >
Vented Screw Countersunk Head M5 40.0 304 Stainless Steel

20238032

Price Range
R 126,3223 - R 94,8407

Stock Levels
Request the lead time here
Attributes
  • l1
    40.0
  • d1
    M5
  • d2
    10.0
  • D3
    1.3
  • H1
    2.8
Quick View
View Product >
Vented Screw Countersunk Head M2 6.0 316 Stainless Steel

20244620

Price Range
R 54,2513 - R 40,7875

Stock Levels
Request the lead time here
Attributes
  • l1
    6.0
  • d1
    M2
  • d2
    3.8
  • D3
    0.8
  • H1
    1.3
Quick View
View Product >
Vented Screw Countersunk Head M2 10.0 304 Stainless Steel

20244521

Price Range
R 65,1411 - R 48,9053

Stock Levels
Request the lead time here
Attributes
  • l1
    10.0
  • d1
    M2
  • d2
    3.8
  • D3
    0.8
  • H1
    1.3
Quick View
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Vented Screw Countersunk Head M2 5.0 316 Stainless Steel

20244613

Price Range
R 53,0633 - R 39,7975

Stock Levels
Request the lead time here
Attributes
  • l1
    5.0
  • d1
    M2
  • d2
    3.8
  • D3
    0.8
  • H1
    1.3
Quick View
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Vented Screw Countersunk Head M2 8.0 316 Stainless Steel

20244637

Price Range
R 59,5972 - R 44,7474

Stock Levels
Request the lead time here
Attributes
  • l1
    8.0
  • d1
    M2
  • d2
    3.8
  • D3
    0.8
  • H1
    1.3
Quick View
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Vented Screw Countersunk Head M2 10.0 316 Stainless Steel

20244644

Price Range
R 65,5371 - R 49,1033

Stock Levels
Request the lead time here
Attributes
  • l1
    10.0
  • d1
    M2
  • d2
    3.8
  • D3
    0.8
  • H1
    1.3
Quick View
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Vented Screw Countersunk Head M2.5 8.0 316 Stainless Steel

20244682

Price Range
R 60,3892 - R 45,3414

Stock Levels
Request the lead time here
Attributes
  • l1
    8.0
  • d1
    M2.5
  • d2
    4.8
  • D3
    0.9
  • H1
    1.9
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