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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 53,2613 - R 71,081 Request the lead time here
0.8
1.3
3.8
316 Stainless Steel
1.3
M2
12.0
R 44,7474 - R 59,5972 Request the lead time here
1.0
2.3
8.0
304 Stainless Steel
2.5
M4
6.0
R 82,7629 - R 110,2845 Request the lead time here
1.0
2.3
8.0
304 Stainless Steel
2.5
M4
30.0
R 53,4593 - R 71,279 Request the lead time here
1.3
2.8
10.0
304 Stainless Steel
3.0
M5
12.0
R 80,7829 - R 107,7106 Request the lead time here
1.8
4.4
16.0
304 Stainless Steel
5.0
M8
35.0
R 84,7429 - R 112,8585 Request the lead time here
1.6
3.3
12.0
316 Stainless Steel
4.0
M6
30.0
R 48,5093 - R 64,7451 Request the lead time here
1.3
2.8
10.0
316 Stainless Steel
3.0
M5
6.0
R 66,7251 - R 88,9008 Request the lead time here
1.3
2.8
10.0
316 Stainless Steel
3.0
M5
20.0
R 81,9709 - R 109,2945 Request the lead time here
1.3
2.8
10.0
316 Stainless Steel
3.0
M5
30.0
R 69,4971 - R 92,6628 Request the lead time here
1.6
3.3
12.0
316 Stainless Steel
4.0
M6
20.0
R 84,1489 - R 112,0665 Request the lead time here
1.0
2.3
8.0
316 Stainless Steel
2.5
M4
30.0
R 65,1411 - R 86,7228 Request the lead time here
1.8
4.4
16.0
316 Stainless Steel
5.0
M8
16.0
R 89,8908 - R 119,7884 Request the lead time here
1.3
2.8
10.0
316 Stainless Steel
3.0
M5
35.0
R 49,6973 - R 66,1311 Request the lead time here
1.0
1.7
6.0
316 Stainless Steel
2.0
M3
10.0
R 92,4648 - R 123,1544 Request the lead time here
1.0
2.3
8.0
316 Stainless Steel
2.5
M4
35.0
R 87,3168 - R 116,4224 Request the lead time here
1.8
4.4
16.0
316 Stainless Steel
5.0
M8
35.0
R 105,5326 - R 140,7761 Request the lead time here
1.8
4.4
16.0
316 Stainless Steel
5.0
M8
50.0
R 53,2613 - R 71,081 Request the lead time here
1.0
1.7
6.0
316 Stainless Steel
2.0
M3
12.0
R 54,6473 - R 72,863 Request the lead time here
1.6
3.3
12.0
316 Stainless Steel
4.0
M6
10.0
R 42,3714 - R 56,4292 Request the lead time here
1.0
1.7
6.0
316 Stainless Steel
2.0
M3
6.0
    • of 9
Vented Screw Countersunk Head M2 12.0 316 Stainless Steel

20219888

Price Range
R 71,081 - R 53,2613

Stock Levels
Request the lead time here
Attributes
  • l1
    12.0
  • d1
    M2
  • d2
    3.8
  • D3
    0.8
  • H1
    1.3
Quick View
View Product >
Vented Screw Countersunk Head M4 6.0 304 Stainless Steel

20237851

Price Range
R 59,5972 - R 44,7474

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 M4 30.0 304 Stainless Steel

20237929

Price Range
R 110,2845 - R 82,7629

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 12.0 304 Stainless Steel

20237974

Price Range
R 71,279 - R 53,4593

Stock Levels
Request the lead time here
Attributes
  • l1
    12.0
  • d1
    M5
  • d2
    10.0
  • D3
    1.3
  • H1
    2.8
Quick View
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Vented Screw Countersunk Head M8 35.0 304 Stainless Steel

20238209

Price Range
R 107,7106 - R 80,7829

Stock Levels
Request the lead time here
Attributes
  • l1
    35.0
  • d1
    M8
  • d2
    16.0
  • D3
    1.8
  • H1
    4.4
Quick View
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Vented Screw Countersunk Head M6 30.0 316 Stainless Steel

20238827

Price Range
R 112,8585 - R 84,7429

Stock Levels
Request the lead time here
Attributes
  • l1
    30.0
  • d1
    M6
  • d2
    12.0
  • D3
    1.6
  • H1
    3.3
Quick View
View Product >
Vented Screw Countersunk Head M5 6.0 316 Stainless Steel

20238667

Price Range
R 64,7451 - R 48,5093

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 M5 20.0 316 Stainless Steel

20238711

Price Range
R 88,9008 - R 66,7251

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 M5 30.0 316 Stainless Steel

20238735

Price Range
R 109,2945 - R 81,9709

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 M6 20.0 316 Stainless Steel

20238803

Price Range
R 92,6628 - R 69,4971

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 M4 30.0 316 Stainless Steel

20238643

Price Range
R 112,0665 - R 84,1489

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 M8 16.0 316 Stainless Steel

20238889

Price Range
R 86,7228 - R 65,1411

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 M5 35.0 316 Stainless Steel

20238742

Price Range
R 119,7884 - R 89,8908

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 M3 10.0 316 Stainless Steel

20238537

Price Range
R 66,1311 - R 49,6973

Stock Levels
Request the lead time here
Attributes
  • l1
    10.0
  • d1
    M3
  • d2
    6.0
  • D3
    1.0
  • H1
    1.7
Quick View
View Product >
Vented Screw Countersunk Head M4 35.0 316 Stainless Steel

20238650

Price Range
R 123,1544 - R 92,4648

Stock Levels
Request the lead time here
Attributes
  • l1
    35.0
  • d1
    M4
  • d2
    8.0
  • D3
    1.0
  • H1
    2.3
Quick View
View Product >
Vented Screw Countersunk Head M8 35.0 316 Stainless Steel

20238926

Price Range
R 116,4224 - R 87,3168

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 50.0 316 Stainless Steel

20238957

Price Range
R 140,7761 - R 105,5326

Stock Levels
Request the lead time here
Attributes
  • l1
    50.0
  • d1
    M8
  • d2
    16.0
  • D3
    1.8
  • H1
    4.4
Quick View
View Product >
Vented Screw Countersunk Head M3 12.0 316 Stainless Steel

20238544

Price Range
R 71,081 - R 53,2613

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 M6 10.0 316 Stainless Steel

20238773

Price Range
R 72,863 - R 54,6473

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 M3 6.0 316 Stainless Steel

20238513

Price Range
R 56,4292 - R 42,3714

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 >