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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 74,346 - R 99,1927 Request the lead time here
1.8
5.5
20.0
304 Stainless Steel
6.0
M10
20.0
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 118,4101 - R 157,8155 Request the lead time here
1.8
5.5
20.0
304 Stainless Steel
6.0
M10
55.0
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
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 99,3869 - R 132,5805 Request the lead time here
1.6
3.3
12.0
304 Stainless Steel
4.0
M6
45.0
R 99,581 - R 132,7747 Request the lead time here
1.8
4.4
16.0
304 Stainless Steel
5.0
M8
55.0
R 85,9929 - R 114,7219 Request the lead time here
1.8
6.5
24.0
304 Stainless Steel
8.0
M12
20.0
R 53,5757 - R 71,4343 Request the lead time here
1.6
3.3
12.0
316 Stainless Steel
4.0
M6
10.0
R 82,4988 - R 109,8691 Request the lead time here
1.0
2.3
8.0
316 Stainless Steel
2.5
M4
30.0
R 47,5581 - R 63,4756 Request the lead time here
1.3
2.8
10.0
316 Stainless Steel
3.0
M5
6.0
R 41,5406 - R 55,3227 Request the lead time here
1.0
1.7
6.0
316 Stainless Steel
2.0
M3
6.0
R 117,2454 - R 156,2626 Request the lead time here
1.8
6.5
24.0
304 Stainless Steel
8.0
M12
40.0
R 105,7927 - R 140,9275 Request the lead time here
1.6
3.3
12.0
316 Stainless Steel
4.0
M6
45.0
R 90,6517 - R 120,9336 Request the lead time here
1.6
3.3
12.0
316 Stainless Steel
4.0
M6
35.0
R 59,0109 - R 78,6165 Request the lead time here
1.0
2.3
8.0
316 Stainless Steel
2.5
M4
16.0
R 52,2169 - R 69,6873 Request the lead time here
1.0
1.7
6.0
316 Stainless Steel
2.0
M3
12.0
R 44,2582 - R 59,0109 Request the lead time here
1.0
2.3
8.0
316 Stainless Steel
2.5
M4
6.0
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
    • 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 M10 20.0 304 Stainless Steel

20238261

Price Range
R 99,1927 - R 74,346

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 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
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Vented Screw Countersunk Head M10 55.0 304 Stainless Steel

20238339

Price Range
R 157,8155 - R 118,4101

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 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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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
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Vented Screw Countersunk Head M6 45.0 304 Stainless Steel

20238131

Price Range
R 132,5805 - R 99,3869

Stock Levels
Request the lead time here
Attributes
  • l1
    45.0
  • 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 132,7747 - R 99,581

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 M12 20.0 304 Stainless Steel

20238353

Price Range
R 114,7219 - R 85,9929

Stock Levels
Request the lead time here
Attributes
  • l1
    20.0
  • d1
    M12
  • d2
    24.0
  • D3
    1.8
  • H1
    6.5
Quick View
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Vented Screw Countersunk Head M6 10.0 316 Stainless Steel

20238773

Price Range
R 71,4343 - R 53,5757

Stock Levels
Request the lead time here
Attributes
  • l1
    10.0
  • d1
    M6
  • d2
    12.0
  • D3
    1.6
  • H1
    3.3
Quick View
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Vented Screw Countersunk Head M4 30.0 316 Stainless Steel

20238643

Price Range
R 109,8691 - R 82,4988

Stock Levels
Request the lead time here
Attributes
  • l1
    30.0
  • d1
    M4
  • d2
    8.0
  • D3
    1.0
  • H1
    2.3
Quick View
View Product >
Vented Screw Countersunk Head M5 6.0 316 Stainless Steel

20238667

Price Range
R 63,4756 - R 47,5581

Stock Levels
Request the lead time here
Attributes
  • l1
    6.0
  • d1
    M5
  • d2
    10.0
  • D3
    1.3
  • H1
    2.8
Quick View
View Product >
Vented Screw Countersunk Head M3 6.0 316 Stainless Steel

20238513

Price Range
R 55,3227 - R 41,5406

Stock Levels
Request the lead time here
Attributes
  • l1
    6.0
  • d1
    M3
  • d2
    6.0
  • D3
    1.0
  • H1
    1.7
Quick View
View Product >
Vented Screw Countersunk Head M12 40.0 304 Stainless Steel

20238391

Price Range
R 156,2626 - R 117,2454

Stock Levels
Request the lead time here
Attributes
  • l1
    40.0
  • d1
    M12
  • d2
    24.0
  • D3
    1.8
  • H1
    6.5
Quick View
View Product >
Vented Screw Countersunk Head M6 45.0 316 Stainless Steel

20238858

Price Range
R 140,9275 - R 105,7927

Stock Levels
Request the lead time here
Attributes
  • l1
    45.0
  • d1
    M6
  • d2
    12.0
  • D3
    1.6
  • H1
    3.3
Quick View
View Product >
Vented Screw Countersunk Head M6 35.0 316 Stainless Steel

20238834

Price Range
R 120,9336 - R 90,6517

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 M4 16.0 316 Stainless Steel

20238612

Price Range
R 78,6165 - R 59,0109

Stock Levels
Request the lead time here
Attributes
  • l1
    16.0
  • d1
    M4
  • d2
    8.0
  • D3
    1.0
  • H1
    2.3
Quick View
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Vented Screw Countersunk Head M3 12.0 316 Stainless Steel

20238544

Price Range
R 69,6873 - R 52,2169

Stock Levels
Request the lead time here
Attributes
  • l1
    12.0
  • d1
    M3
  • d2
    6.0
  • D3
    1.0
  • H1
    1.7
Quick View
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Vented Screw Countersunk Head M4 6.0 316 Stainless Steel

20238575

Price Range
R 59,0109 - R 44,2582

Stock Levels
Request the lead time here
Attributes
  • l1
    6.0
  • d1
    M4
  • d2
    8.0
  • D3
    1.0
  • H1
    2.3
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
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