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Button Head Seal Screws

In production

This range of Seal Screws features a button head with a hexagonal drive. Hexagonal drives are ideal for precision assembly and are used where less surface area is available. They are made from Stainless Steel that provides good resistance to corrosion and is slightly magnetic..

Seal screws are a type of fastener designed with an o-ring to provide secure bi-directional protection against contaminates such as gases and fluids in various applications, minimising the risk of damage to sensitive equipment. They prevent the entry of water, dust, or other contaminants, ensuring a secure, reliable connection.

Seal screws are used in threaded and non-threaded holes in applications such as cabinets or used in the automotive and electric industries. Please note: Our seal screws are designed for use in applications where sealing properties are required. It could be confused with standard fasteners, these do not require sealing properties and with an O-ring you will not get a sealing property like you get with seal screws and may damage the ring.

  • Designed with an o-ring to provide secure bi-directional protection against contaminates.
  • Prevent the entry of water, dust, or other contaminants, ensuring a secure, reliable connection.
  • Used in threaded and non-threaded holes in applications such as cabinets or used in the automotive and electric industries.
Material: 316 Stainless Steel, 303 Stainless Steel Series Code: SRP0174

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75 results
Product SKUs information
Item Code Price range Availability d2 max h1 max Material A/F d1 l1 d3 ±0.05 View
£ 1.7448 - £ 2.6843 Request the lead time here
7.6
2.2
303 Stainless Steel
2.5
M4
10.0
4.5
£ 1.9174 - £ 2.9498 Request the lead time here
9.5
2.8
303 Stainless Steel
3.0
M5
12.0
5.6
£ 2.0132 - £ 3.0973 Request the lead time here
9.5
2.8
303 Stainless Steel
3.0
M5
20.0
5.6
£ 3.5088 - £ 5.3982 Request the lead time here
21.0
6.6
303 Stainless Steel
8.0
M12
25.0
12.9
£ 2.646 - £ 4.0708 Request the lead time here
14.0
4.4
303 Stainless Steel
5.0
M8
30.0
8.5
£ 3.5088 - £ 5.3982 Request the lead time here
21.0
6.6
303 Stainless Steel
8.0
M12
50.0
12.9
£ 1.5722 - £ 2.4188 Request the lead time here
5.7
1.7
303 Stainless Steel
2.0
M3
6.0
3.6
£ 2.3008 - £ 3.5398 Request the lead time here
10.5
3.3
303 Stainless Steel
4.0
M6
16.0
6.8
£ 1.7831 - £ 2.7433 Request the lead time here
7.6
2.2
303 Stainless Steel
2.5
M4
16.0
4.5
£ 2.2241 - £ 3.4218 Request the lead time here
10.5
3.3
303 Stainless Steel
4.0
M6
12.0
6.8
£ 1.764 - £ 2.7138 Request the lead time here
7.6
2.2
303 Stainless Steel
2.5
M4
12.0
4.5
£ 1.8215 - £ 2.8023 Request the lead time here
7.6
2.2
303 Stainless Steel
2.5
M4
20.0
4.5
£ 2.1475 - £ 3.3038 Request the lead time here
7.6
2.2
316 Stainless Steel
2.5
M4
16.0
4.5
£ 1.7256 - £ 2.6548 Request the lead time here
7.6
2.2
303 Stainless Steel
2.5
M4
8.0
4.5
£ 2.3775 - £ 3.6578 Request the lead time here
9.5
2.8
316 Stainless Steel
3.0
M5
16.0
5.6
£ 2.8952 - £ 4.4542 Request the lead time here
14.0
4.4
316 Stainless Steel
5.0
M8
16.0
8.5
£ 3.5088 - £ 5.3982 Request the lead time here
17.5
5.5
303 Stainless Steel
6.0
M10
25.0
10.6
£ 2.5501 - £ 3.9233 Request the lead time here
10.5
3.3
303 Stainless Steel
4.0
M6
30.0
6.8
£ 2.3967 - £ 3.6873 Request the lead time here
14.0
4.4
303 Stainless Steel
5.0
M8
12.0
8.5
£ 2.4542 - £ 3.7758 Request the lead time here
9.5
2.8
316 Stainless Steel
3.0
M5
20.0
5.6
  • of 4
Button Head Seal Screw M4 10.0 303 Stainless Steel

20224479

Price Range
£ 2.6843 - £ 1.7448

Stock Levels
Request the lead time here
Attributes
  • d1
    M4
  • l1
    10.0
  • h1 max
    2.2
  • d2 max
    7.6
  • A/F
    2.5
Button Head Seal Screw M5 12.0 303 Stainless Steel

20224530

Price Range
£ 2.9498 - £ 1.9174

Stock Levels
Request the lead time here
Attributes
  • d1
    M5
  • l1
    12.0
  • h1 max
    2.8
  • d2 max
    9.5
  • A/F
    3.0
Button Head Seal Screw M5 20.0 303 Stainless Steel

20224554

Price Range
£ 3.0973 - £ 2.0132

Stock Levels
Request the lead time here
Attributes
  • d1
    M5
  • l1
    20.0
  • h1 max
    2.8
  • d2 max
    9.5
  • A/F
    3.0
Button Head Seal Screw M12 25.0 303 Stainless Steel

20224721

Price Range
£ 5.3982 - £ 3.5088

Stock Levels
Request the lead time here
Attributes
  • d1
    M12
  • l1
    25.0
  • h1 max
    6.6
  • d2 max
    21.0
  • A/F
    8.0
Button Head Seal Screw M8 30.0 303 Stainless Steel

20224653

Price Range
£ 4.0708 - £ 2.646

Stock Levels
Request the lead time here
Attributes
  • d1
    M8
  • l1
    30.0
  • h1 max
    4.4
  • d2 max
    14.0
  • A/F
    5.0
Button Head Seal Screw M12 50.0 303 Stainless Steel

20224752

Price Range
£ 5.3982 - £ 3.5088

Stock Levels
Request the lead time here
Attributes
  • d1
    M12
  • l1
    50.0
  • h1 max
    6.6
  • d2 max
    21.0
  • A/F
    8.0
Button Head Seal Screw M3 6.0 303 Stainless Steel

20224400

Price Range
£ 2.4188 - £ 1.5722

Stock Levels
Request the lead time here
Attributes
  • d1
    M3
  • l1
    6.0
  • h1 max
    1.7
  • d2 max
    5.7
  • A/F
    2.0
Button Head Seal Screw M6 16.0 303 Stainless Steel

20224578

Price Range
£ 3.5398 - £ 2.3008

Stock Levels
Request the lead time here
Attributes
  • d1
    M6
  • l1
    16.0
  • h1 max
    3.3
  • d2 max
    10.5
  • A/F
    4.0
Button Head Seal Screw M4 16.0 303 Stainless Steel

20224493

Price Range
£ 2.7433 - £ 1.7831

Stock Levels
Request the lead time here
Attributes
  • d1
    M4
  • l1
    16.0
  • h1 max
    2.2
  • d2 max
    7.6
  • A/F
    2.5
Button Head Seal Screw M6 12.0 303 Stainless Steel

20224561

Price Range
£ 3.4218 - £ 2.2241

Stock Levels
Request the lead time here
Attributes
  • d1
    M6
  • l1
    12.0
  • h1 max
    3.3
  • d2 max
    10.5
  • A/F
    4.0
Button Head Seal Screw M4 12.0 303 Stainless Steel

20224486

Price Range
£ 2.7138 - £ 1.764

Stock Levels
Request the lead time here
Attributes
  • d1
    M4
  • l1
    12.0
  • h1 max
    2.2
  • d2 max
    7.6
  • A/F
    2.5
Button Head Seal Screw M4 20.0 303 Stainless Steel

20224509

Price Range
£ 2.8023 - £ 1.8215

Stock Levels
Request the lead time here
Attributes
  • d1
    M4
  • l1
    20.0
  • h1 max
    2.2
  • d2 max
    7.6
  • A/F
    2.5
Button Head Seal Screw M4 16.0 316 Stainless Steel

20225919

Price Range
£ 3.3038 - £ 2.1475

Stock Levels
Request the lead time here
Attributes
  • d1
    M4
  • l1
    16.0
  • h1 max
    2.2
  • d2 max
    7.6
  • A/F
    2.5
Button Head Seal Screw M4 8.0 303 Stainless Steel

20224462

Price Range
£ 2.6548 - £ 1.7256

Stock Levels
Request the lead time here
Attributes
  • d1
    M4
  • l1
    8.0
  • h1 max
    2.2
  • d2 max
    7.6
  • A/F
    2.5
Button Head Seal Screw M5 16.0 316 Stainless Steel

20225964

Price Range
£ 3.6578 - £ 2.3775

Stock Levels
Request the lead time here
Attributes
  • d1
    M5
  • l1
    16.0
  • h1 max
    2.8
  • d2 max
    9.5
  • A/F
    3.0
Button Head Seal Screw M8 16.0 316 Stainless Steel

20226046

Price Range
£ 4.4542 - £ 2.8952

Stock Levels
Request the lead time here
Attributes
  • d1
    M8
  • l1
    16.0
  • h1 max
    4.4
  • d2 max
    14.0
  • A/F
    5.0
Button Head Seal Screw M10 25.0 303 Stainless Steel

20224684

Price Range
£ 5.3982 - £ 3.5088

Stock Levels
Request the lead time here
Attributes
  • d1
    M10
  • l1
    25.0
  • h1 max
    5.5
  • d2 max
    17.5
  • A/F
    6.0
Button Head Seal Screw M6 30.0 303 Stainless Steel

20224608

Price Range
£ 3.9233 - £ 2.5501

Stock Levels
Request the lead time here
Attributes
  • d1
    M6
  • l1
    30.0
  • h1 max
    3.3
  • d2 max
    10.5
  • A/F
    4.0
Button Head Seal Screw M8 12.0 303 Stainless Steel

20224615

Price Range
£ 3.6873 - £ 2.3967

Stock Levels
Request the lead time here
Attributes
  • d1
    M8
  • l1
    12.0
  • h1 max
    4.4
  • d2 max
    14.0
  • A/F
    5.0
Button Head Seal Screw M5 20.0 316 Stainless Steel

20225971

Price Range
£ 3.7758 - £ 2.4542

Stock Levels
Request the lead time here
Attributes
  • d1
    M5
  • l1
    20.0
  • h1 max
    2.8
  • d2 max
    9.5
  • A/F
    3.0