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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
Essentra Part Number Price range Availability d2 max h1 max Material A/F d1 l1 d3 ±0.05 View
R 48,0475 - R 73,9189 Request the lead time here
7.6
2.2
316 Stainless Steel
2.5
M4
16.0
4.5
R 45,0443 - R 69,2992 Request the lead time here
9.5
2.8
303 Stainless Steel
3.0
M5
20.0
5.6
R 78,506 - R 120,7784 Request the lead time here
21.0
6.6
303 Stainless Steel
8.0
M12
25.0
12.9
R 59,2013 - R 91,0789 Request the lead time here
14.0
4.4
303 Stainless Steel
5.0
M8
30.0
8.5
R 78,506 - R 120,7784 Request the lead time here
17.5
5.5
303 Stainless Steel
6.0
M10
25.0
10.6
R 56,1983 - R 86,4589 Request the lead time here
14.0
4.4
303 Stainless Steel
5.0
M8
20.0
8.5
R 78,506 - R 120,7784 Request the lead time here
17.5
5.5
303 Stainless Steel
6.0
M10
40.0
10.6
R 66,494 - R 102,2986 Request the lead time here
14.0
4.4
316 Stainless Steel
5.0
M8
20.0
8.5
R 54,9111 - R 84,4788 Request the lead time here
9.5
2.8
316 Stainless Steel
3.0
M5
20.0
5.6
R 63,4912 - R 97,6786 Request the lead time here
10.5
3.3
316 Stainless Steel
4.0
M6
25.0
6.8
R 78,506 - R 120,7784 Request the lead time here
21.0
6.6
303 Stainless Steel
8.0
M12
50.0
12.9
R 47,1893 - R 72,5991 Request the lead time here
7.6
2.2
316 Stainless Steel
2.5
M4
12.0
4.5
R 53,1953 - R 81,8388 Request the lead time here
9.5
2.8
316 Stainless Steel
3.0
M5
16.0
5.6
R 64,7781 - R 99,6585 Request the lead time here
14.0
4.4
316 Stainless Steel
5.0
M8
16.0
8.5
R 45,9023 - R 70,6192 Request the lead time here
7.6
2.2
316 Stainless Steel
2.5
M4
8.0
4.5
R 43,7574 - R 67,3191 Request the lead time here
5.7
1.7
316 Stainless Steel
2.0
M3
10.0
3.6
R 53,1953 - R 81,8388 Request the lead time here
10.5
3.3
303 Stainless Steel
4.0
M6
20.0
6.8
R 57,0563 - R 87,7787 Request the lead time here
10.5
3.3
303 Stainless Steel
4.0
M6
30.0
6.8
R 44,1865 - R 67,9791 Request the lead time here
5.7
1.7
316 Stainless Steel
2.0
M3
12.0
3.6
R 43,3285 - R 66,6591 Request the lead time here
5.7
1.7
316 Stainless Steel
2.0
M3
8.0
3.6
  • of 4
Button Head Seal Screw M4 16.0 316 Stainless Steel

20225919

Price Range
R 73,9189 - R 48,0475

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 M5 20.0 303 Stainless Steel

20224554

Price Range
R 69,2992 - R 45,0443

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
R 120,7784 - R 78,506

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
R 91,0789 - R 59,2013

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 M10 25.0 303 Stainless Steel

20224684

Price Range
R 120,7784 - R 78,506

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 M8 20.0 303 Stainless Steel

20224639

Price Range
R 86,4589 - R 56,1983

Stock Levels
Request the lead time here
Attributes
  • d1
    M8
  • l1
    20.0
  • h1 max
    4.4
  • d2 max
    14.0
  • A/F
    5.0
Button Head Seal Screw M10 40.0 303 Stainless Steel

20224707

Price Range
R 120,7784 - R 78,506

Stock Levels
Request the lead time here
Attributes
  • d1
    M10
  • l1
    40.0
  • h1 max
    5.5
  • d2 max
    17.5
  • A/F
    6.0
Button Head Seal Screw M8 20.0 316 Stainless Steel

20226053

Price Range
R 102,2986 - R 66,494

Stock Levels
Request the lead time here
Attributes
  • d1
    M8
  • l1
    20.0
  • 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
R 84,4788 - R 54,9111

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 M6 25.0 316 Stainless Steel

20226015

Price Range
R 97,6786 - R 63,4912

Stock Levels
Request the lead time here
Attributes
  • d1
    M6
  • l1
    25.0
  • h1 max
    3.3
  • d2 max
    10.5
  • A/F
    4.0
Button Head Seal Screw M12 50.0 303 Stainless Steel

20224752

Price Range
R 120,7784 - R 78,506

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 M4 12.0 316 Stainless Steel

20225902

Price Range
R 72,5991 - R 47,1893

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 M5 16.0 316 Stainless Steel

20225964

Price Range
R 81,8388 - R 53,1953

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
R 99,6585 - R 64,7781

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 M4 8.0 316 Stainless Steel

20225889

Price Range
R 70,6192 - R 45,9023

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 M3 10.0 316 Stainless Steel

20225841

Price Range
R 67,3191 - R 43,7574

Stock Levels
Request the lead time here
Attributes
  • d1
    M3
  • l1
    10.0
  • h1 max
    1.7
  • d2 max
    5.7
  • A/F
    2.0
Button Head Seal Screw M6 20.0 303 Stainless Steel

20224585

Price Range
R 81,8388 - R 53,1953

Stock Levels
Request the lead time here
Attributes
  • d1
    M6
  • l1
    20.0
  • h1 max
    3.3
  • d2 max
    10.5
  • A/F
    4.0
Button Head Seal Screw M6 30.0 303 Stainless Steel

20224608

Price Range
R 87,7787 - R 57,0563

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 M3 12.0 316 Stainless Steel

20225858

Price Range
R 67,9791 - R 44,1865

Stock Levels
Request the lead time here
Attributes
  • d1
    M3
  • l1
    12.0
  • h1 max
    1.7
  • d2 max
    5.7
  • A/F
    2.0
Button Head Seal Screw M3 8.0 316 Stainless Steel

20225834

Price Range
R 66,6591 - R 43,3285

Stock Levels
Request the lead time here
Attributes
  • d1
    M3
  • l1
    8.0
  • h1 max
    1.7
  • d2 max
    5.7
  • A/F
    2.0