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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 161,6978 - R 215,4677 Request the lead time here
1.8
7.5
30.0
304 Stainless Steel
10.0
M16
50.0
R 180,5269 - R 240,7026 Request the lead time here
1.8
7.5
30.0
304 Stainless Steel
10.0
M16
60.0
R 113,9455 - R 151,7979 Request the lead time here
1.8
7.5
30.0
304 Stainless Steel
10.0
M16
25.0
R 123,4571 - R 164,6095 Request the lead time here
1.8
7.5
30.0
304 Stainless Steel
10.0
M16
30.0
R 75,8989 - R 101,1339 Request the lead time here
1.6
3.3
12.0
316 Stainless Steel
4.0
M6
25.0
R 45,8111 - R 60,9521 Request the lead time here
1.0
2.3
8.0
316 Stainless Steel
2.5
M4
8.0
R 38,823 - R 51,6346 Request the lead time here
0.8
1.3
3.8
304 Stainless Steel
1.3
M2
4.0
R 132,9688 - R 177,227 Request the lead time here
1.8
7.5
30.0
304 Stainless Steel
10.0
M16
35.0
R 44,6464 - R 59,5933 Request the lead time here
1.0
1.7
6.0
316 Stainless Steel
2.0
M3
8.0
R 151,992 - R 202,6561 Request the lead time here
1.8
7.5
30.0
304 Stainless Steel
10.0
M16
45.0
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 88,1282 - R 117,4396 Request the lead time here
1.3
2.8
10.0
316 Stainless Steel
3.0
M5
35.0
R 79,5871 - R 106,1809 Request the lead time here
1.8
4.4
16.0
316 Stainless Steel
5.0
M8
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 172,18 - R 229,4439 Request the lead time here
1.8
6.5
24.0
316 Stainless Steel
8.0
M12
60.0
R 73,7637 - R 98,2222 Request the lead time here
1.8
4.4
16.0
316 Stainless Steel
5.0
M8
25.0
R 98,2222 - R 130,8335 Request the lead time here
1.6
3.3
12.0
316 Stainless Steel
4.0
M6
40.0
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 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 109,2867 - R 145,7804 Request the lead time here
1.8
4.4
16.0
316 Stainless Steel
5.0
M8
55.0
    • of 9
Vented Screw Countersunk Head M16 50.0 304 Stainless Steel

20238483

Price Range
R 215,4677 - R 161,6978

Stock Levels
Request the lead time here
Attributes
  • l1
    50.0
  • d1
    M16
  • d2
    30.0
  • D3
    1.8
  • H1
    7.5
Quick View
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Vented Screw Countersunk Head M16 60.0 304 Stainless Steel

20238490

Price Range
R 240,7026 - R 180,5269

Stock Levels
Request the lead time here
Attributes
  • l1
    60.0
  • d1
    M16
  • d2
    30.0
  • D3
    1.8
  • H1
    7.5
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Vented Screw Countersunk Head M16 25.0 304 Stainless Steel

20238438

Price Range
R 151,7979 - R 113,9455

Stock Levels
Request the lead time here
Attributes
  • l1
    25.0
  • d1
    M16
  • d2
    30.0
  • D3
    1.8
  • H1
    7.5
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Vented Screw Countersunk Head M16 30.0 304 Stainless Steel

20238445

Price Range
R 164,6095 - R 123,4571

Stock Levels
Request the lead time here
Attributes
  • l1
    30.0
  • d1
    M16
  • d2
    30.0
  • D3
    1.8
  • H1
    7.5
Quick View
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Vented Screw Countersunk Head M6 25.0 316 Stainless Steel

20238810

Price Range
R 101,1339 - R 75,8989

Stock Levels
Request the lead time here
Attributes
  • l1
    25.0
  • d1
    M6
  • d2
    12.0
  • D3
    1.6
  • H1
    3.3
Quick View
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Vented Screw Countersunk Head M4 8.0 316 Stainless Steel

20238582

Price Range
R 60,9521 - R 45,8111

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 M2 4.0 304 Stainless Steel

20235970

Price Range
R 51,6346 - R 38,823

Stock Levels
Request the lead time here
Attributes
  • l1
    4.0
  • d1
    M2
  • d2
    3.8
  • D3
    0.8
  • H1
    1.3
Quick View
View Product >
Vented Screw Countersunk Head M16 35.0 304 Stainless Steel

20238452

Price Range
R 177,227 - R 132,9688

Stock Levels
Request the lead time here
Attributes
  • l1
    35.0
  • d1
    M16
  • d2
    30.0
  • D3
    1.8
  • H1
    7.5
Quick View
View Product >
Vented Screw Countersunk Head M3 8.0 316 Stainless Steel

20238520

Price Range
R 59,5933 - R 44,6464

Stock Levels
Request the lead time here
Attributes
  • l1
    8.0
  • d1
    M3
  • d2
    6.0
  • D3
    1.0
  • H1
    1.7
Quick View
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Vented Screw Countersunk Head M16 45.0 304 Stainless Steel

20238476

Price Range
R 202,6561 - R 151,992

Stock Levels
Request the lead time here
Attributes
  • l1
    45.0
  • 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
View Product >
Vented Screw Countersunk Head M5 35.0 316 Stainless Steel

20238742

Price Range
R 117,4396 - R 88,1282

Stock Levels
Request the lead time here
Attributes
  • l1
    35.0
  • d1
    M5
  • d2
    10.0
  • D3
    1.3
  • H1
    2.8
Quick View
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Vented Screw Countersunk Head M8 30.0 316 Stainless Steel

20238919

Price Range
R 106,1809 - R 79,5871

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 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 M12 60.0 316 Stainless Steel

20239145

Price Range
R 229,4439 - R 172,18

Stock Levels
Request the lead time here
Attributes
  • l1
    60.0
  • d1
    M12
  • d2
    24.0
  • D3
    1.8
  • H1
    6.5
Quick View
View Product >
Vented Screw Countersunk Head M8 25.0 316 Stainless Steel

20238902

Price Range
R 98,2222 - R 73,7637

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 M6 40.0 316 Stainless Steel

20238841

Price Range
R 130,8335 - R 98,2222

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