Menu Search

Vented Countersunk Machine Screws

In stock

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

Request a quote

For large volumes and customised products, add to your cart and click request a quote, orcontact usand we will respond within 1 working days.

Filter or Search Variants

Use the filters or search below to find what you're looking for

Imperial
Metric
Hide Show Filters
Show less filters Show more filters
168 results
Product SKUs information
Item Code Price range Availability D3 H1 d2 Material A/F d1 l1 View
£ 3.6828 - £ 4.9104 Request the lead time here
1.8
4.4
16.0
304 Stainless Steel
5.0
M8
35.0
£ 3.746 - £ 4.9916 Request the lead time here
1.8
5.5
20.0
304 Stainless Steel
6.0
M10
25.0
£ 2.9697 - £ 3.9626 Request the lead time here
1.8
4.4
16.0
304 Stainless Steel
5.0
M8
20.0
£ 4.6215 - £ 6.1651 Request the lead time here
1.8
5.5
20.0
304 Stainless Steel
6.0
M10
40.0
£ 4.9375 - £ 6.5803 Request the lead time here
1.6
3.3
12.0
304 Stainless Steel
4.0
M6
50.0
£ 5.8131 - £ 7.7447 Request the lead time here
1.8
6.5
24.0
304 Stainless Steel
8.0
M12
45.0
£ 3.0238 - £ 4.0258 Request the lead time here
1.0
2.3
8.0
304 Stainless Steel
2.5
M4
20.0
£ 3.6377 - £ 4.8472 Request the lead time here
1.3
2.8
10.0
304 Stainless Steel
3.0
M5
30.0
£ 2.9697 - £ 3.9536 Request the lead time here
1.3
2.8
10.0
304 Stainless Steel
3.0
M5
20.0
£ 4.1612 - £ 5.5423 Request the lead time here
1.8
4.4
16.0
304 Stainless Steel
5.0
M8
45.0
£ 4.3237 - £ 5.7589 Request the lead time here
1.3
2.8
10.0
304 Stainless Steel
3.0
M5
40.0
£ 3.3669 - £ 4.4861 Request the lead time here
1.6
3.3
12.0
304 Stainless Steel
4.0
M6
25.0
£ 3.9265 - £ 5.2353 Request the lead time here
1.8
4.4
16.0
304 Stainless Steel
5.0
M8
40.0
£ 3.4391 - £ 4.5854 Request the lead time here
1.0
2.3
8.0
316 Stainless Steel
2.5
M4
25.0
£ 2.2024 - £ 2.9336 Request the lead time here
1.3
2.8
10.0
304 Stainless Steel
3.0
M5
8.0
£ 2.5364 - £ 3.3759 Request the lead time here
1.6
3.3
12.0
304 Stainless Steel
4.0
M6
12.0
£ 2.8253 - £ 3.764 Request the lead time here
1.8
4.4
16.0
304 Stainless Steel
5.0
M8
16.0
£ 3.06 - £ 4.08 Request the lead time here
1.0
2.3
8.0
316 Stainless Steel
2.5
M4
20.0
£ 3.2134 - £ 4.2785 Request the lead time here
1.8
4.4
16.0
304 Stainless Steel
5.0
M8
25.0
£ 4.7299 - £ 6.3005 Request the lead time here
1.8
6.5
24.0
304 Stainless Steel
8.0
M12
30.0
  • of 9
Vented Screw Countersunk Head M8 35.0 304 Stainless Steel

20238209

Price Range
£ 4.9104 - £ 3.6828

Stock Levels
Request the lead time here
Attributes
  • l1
    35.0
  • d1
    M8
  • d2
    16.0
  • D3
    1.8
  • H1
    4.4
Vented Screw Countersunk Head M10 25.0 304 Stainless Steel

20238278

Price Range
£ 4.9916 - £ 3.746

Stock Levels
Request the lead time here
Attributes
  • l1
    25.0
  • d1
    M10
  • d2
    20.0
  • D3
    1.8
  • H1
    5.5
Vented Screw Countersunk Head M8 20.0 304 Stainless Steel

20238179

Price Range
£ 3.9626 - £ 2.9697

Stock Levels
Request the lead time here
Attributes
  • l1
    20.0
  • d1
    M8
  • d2
    16.0
  • D3
    1.8
  • H1
    4.4
Vented Screw Countersunk Head M10 40.0 304 Stainless Steel

20238308

Price Range
£ 6.1651 - £ 4.6215

Stock Levels
Request the lead time here
Attributes
  • l1
    40.0
  • d1
    M10
  • d2
    20.0
  • D3
    1.8
  • H1
    5.5
Vented Screw Countersunk Head M6 50.0 304 Stainless Steel

20238148

Price Range
£ 6.5803 - £ 4.9375

Stock Levels
Request the lead time here
Attributes
  • l1
    50.0
  • d1
    M6
  • d2
    12.0
  • D3
    1.6
  • H1
    3.3
Vented Screw Countersunk Head M12 45.0 304 Stainless Steel

20238407

Price Range
£ 7.7447 - £ 5.8131

Stock Levels
Request the lead time here
Attributes
  • l1
    45.0
  • d1
    M12
  • d2
    24.0
  • D3
    1.8
  • H1
    6.5
Vented Screw Countersunk Head M4 20.0 304 Stainless Steel

20237905

Price Range
£ 4.0258 - £ 3.0238

Stock Levels
Request the lead time here
Attributes
  • l1
    20.0
  • d1
    M4
  • d2
    8.0
  • D3
    1.0
  • H1
    2.3
Vented Screw Countersunk Head M5 30.0 304 Stainless Steel

20238018

Price Range
£ 4.8472 - £ 3.6377

Stock Levels
Request the lead time here
Attributes
  • l1
    30.0
  • d1
    M5
  • d2
    10.0
  • D3
    1.3
  • H1
    2.8
Vented Screw Countersunk Head M5 20.0 304 Stainless Steel

20237998

Price Range
£ 3.9536 - £ 2.9697

Stock Levels
Request the lead time here
Attributes
  • l1
    20.0
  • d1
    M5
  • d2
    10.0
  • D3
    1.3
  • H1
    2.8
Vented Screw Countersunk Head M8 45.0 304 Stainless Steel

20238223

Price Range
£ 5.5423 - £ 4.1612

Stock Levels
Request the lead time here
Attributes
  • l1
    45.0
  • d1
    M8
  • d2
    16.0
  • D3
    1.8
  • H1
    4.4
Vented Screw Countersunk Head M5 40.0 304 Stainless Steel

20238032

Price Range
£ 5.7589 - £ 4.3237

Stock Levels
Request the lead time here
Attributes
  • l1
    40.0
  • d1
    M5
  • d2
    10.0
  • D3
    1.3
  • H1
    2.8
Vented Screw Countersunk Head M6 25.0 304 Stainless Steel

20238094

Price Range
£ 4.4861 - £ 3.3669

Stock Levels
Request the lead time here
Attributes
  • l1
    25.0
  • d1
    M6
  • d2
    12.0
  • D3
    1.6
  • H1
    3.3
Vented Screw Countersunk Head M8 40.0 304 Stainless Steel

20238216

Price Range
£ 5.2353 - £ 3.9265

Stock Levels
Request the lead time here
Attributes
  • l1
    40.0
  • d1
    M8
  • d2
    16.0
  • D3
    1.8
  • H1
    4.4
Vented Screw Countersunk Head M4 25.0 316 Stainless Steel

20238636

Price Range
£ 4.5854 - £ 3.4391

Stock Levels
Request the lead time here
Attributes
  • l1
    25.0
  • d1
    M4
  • d2
    8.0
  • D3
    1.0
  • H1
    2.3
Vented Screw Countersunk Head M5 8.0 304 Stainless Steel

20237950

Price Range
£ 2.9336 - £ 2.2024

Stock Levels
Request the lead time here
Attributes
  • l1
    8.0
  • d1
    M5
  • d2
    10.0
  • D3
    1.3
  • H1
    2.8
Vented Screw Countersunk Head M6 12.0 304 Stainless Steel

20238063

Price Range
£ 3.3759 - £ 2.5364

Stock Levels
Request the lead time here
Attributes
  • l1
    12.0
  • d1
    M6
  • d2
    12.0
  • D3
    1.6
  • H1
    3.3
Vented Screw Countersunk Head M8 16.0 304 Stainless Steel

20238162

Price Range
£ 3.764 - £ 2.8253

Stock Levels
Request the lead time here
Attributes
  • l1
    16.0
  • d1
    M8
  • d2
    16.0
  • D3
    1.8
  • H1
    4.4
Vented Screw Countersunk Head M4 20.0 316 Stainless Steel

20238629

Price Range
£ 4.08 - £ 3.06

Stock Levels
Request the lead time here
Attributes
  • l1
    20.0
  • d1
    M4
  • d2
    8.0
  • D3
    1.0
  • H1
    2.3
Vented Screw Countersunk Head M8 25.0 304 Stainless Steel

20238186

Price Range
£ 4.2785 - £ 3.2134

Stock Levels
Request the lead time here
Attributes
  • l1
    25.0
  • d1
    M8
  • d2
    16.0
  • D3
    1.8
  • H1
    4.4
Vented Screw Countersunk Head M12 30.0 304 Stainless Steel

20238377

Price Range
£ 6.3005 - £ 4.7299

Stock Levels
Request the lead time here
Attributes
  • l1
    30.0
  • d1
    M12
  • d2
    24.0
  • D3
    1.8
  • H1
    6.5