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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 97,4457 - R 129,8629 Request the lead time here
1.8
4.4
16.0
316 Stainless Steel
5.0
M8
45.0
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 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 80,1695 - R 106,9573 Request the lead time here
1.8
5.5
20.0
316 Stainless Steel
6.0
M10
20.0
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 91,6223 - R 122,0983 Request the lead time here
1.8
4.4
16.0
316 Stainless Steel
5.0
M8
40.0
R 94,7281 - R 126,1747 Request the lead time here
1.8
6.5
24.0
316 Stainless Steel
8.0
M12
20.0
R 80,3636 - R 107,1515 Request the lead time here
1.3
2.8
10.0
316 Stainless Steel
3.0
M5
30.0
R 85,6047 - R 114,1396 Request the lead time here
1.8
4.4
16.0
316 Stainless Steel
5.0
M8
35.0
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 95,8928 - R 127,7277 Request the lead time here
1.3
2.8
10.0
316 Stainless Steel
3.0
M5
40.0
R 112,9749 - R 150,6332 Request the lead time here
1.6
3.3
12.0
316 Stainless Steel
4.0
M6
50.0
R 60,758 - R 80,9459 Request the lead time here
1.8
4.4
16.0
304 Stainless Steel
5.0
M8
16.0
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 59,5933 - R 79,393 Request the lead time here
1.0
1.7
6.0
316 Stainless Steel
2.0
M3
16.0
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 63,8638 - R 85,0223 Request the lead time here
1.3
2.8
10.0
304 Stainless Steel
3.0
M5
20.0
R 63,8638 - R 85,2165 Request the lead time here
1.8
4.4
16.0
304 Stainless Steel
5.0
M8
20.0
R 48,3346 - R 64,4462 Request the lead time here
1.0
2.3
8.0
304 Stainless Steel
2.5
M4
10.0
R 112,1985 - R 149,6627 Request the lead time here
1.8
5.5
20.0
304 Stainless Steel
6.0
M10
50.0
    • of 9
Vented Screw Countersunk Head M8 45.0 316 Stainless Steel

20238940

Price Range
R 129,8629 - R 97,4457

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 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 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
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Vented Screw Countersunk Head M10 20.0 316 Stainless Steel

20238988

Price Range
R 106,9573 - R 80,1695

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 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 M8 40.0 316 Stainless Steel

20238933

Price Range
R 122,0983 - R 91,6223

Stock Levels
Request the lead time here
Attributes
  • l1
    40.0
  • d1
    M8
  • d2
    16.0
  • D3
    1.8
  • H1
    4.4
Quick View
View Product >
Vented Screw Countersunk Head M12 20.0 316 Stainless Steel

20239077

Price Range
R 126,1747 - R 94,7281

Stock Levels
Request the lead time here
Attributes
  • l1
    20.0
  • d1
    M12
  • d2
    24.0
  • D3
    1.8
  • H1
    6.5
Quick View
View Product >
Vented Screw Countersunk Head M5 30.0 316 Stainless Steel

20238735

Price Range
R 107,1515 - R 80,3636

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

20238926

Price Range
R 114,1396 - R 85,6047

Stock Levels
Request the lead time here
Attributes
  • l1
    35.0
  • d1
    M8
  • d2
    16.0
  • D3
    1.8
  • H1
    4.4
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 M5 40.0 316 Stainless Steel

20238759

Price Range
R 127,7277 - R 95,8928

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 M6 50.0 316 Stainless Steel

20238865

Price Range
R 150,6332 - R 112,9749

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 M8 16.0 304 Stainless Steel

20238162

Price Range
R 80,9459 - R 60,758

Stock Levels
Request the lead time here
Attributes
  • l1
    16.0
  • d1
    M8
  • d2
    16.0
  • D3
    1.8
  • H1
    4.4
Quick View
View Product >
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
Quick View
View Product >
Vented Screw Countersunk Head M3 16.0 316 Stainless Steel

20238551

Price Range
R 79,393 - R 59,5933

Stock Levels
Request the lead time here
Attributes
  • l1
    16.0
  • d1
    M3
  • d2
    6.0
  • D3
    1.0
  • H1
    1.7
Quick View
View Product >
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
Quick View
View Product >
Vented Screw Countersunk Head M5 20.0 304 Stainless Steel

20237998

Price Range
R 85,0223 - R 63,8638

Stock Levels
Request the lead time here
Attributes
  • l1
    20.0
  • d1
    M5
  • d2
    10.0
  • D3
    1.3
  • H1
    2.8
Quick View
View Product >
Vented Screw Countersunk Head M8 20.0 304 Stainless Steel

20238179

Price Range
R 85,2165 - R 63,8638

Stock Levels
Request the lead time here
Attributes
  • l1
    20.0
  • d1
    M8
  • d2
    16.0
  • D3
    1.8
  • H1
    4.4
Quick View
View Product >
Vented Screw Countersunk Head M4 10.0 304 Stainless Steel

20237875

Price Range
R 64,4462 - R 48,3346

Stock Levels
Request the lead time here
Attributes
  • l1
    10.0
  • d1
    M4
  • d2
    8.0
  • D3
    1.0
  • H1
    2.3
Quick View
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Vented Screw Countersunk Head M10 50.0 304 Stainless Steel

20238322

Price Range
R 149,6627 - R 112,1985

Stock Levels
Request the lead time here
Attributes
  • l1
    50.0
  • d1
    M10
  • d2
    20.0
  • D3
    1.8
  • H1
    5.5
Quick View
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