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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 78,506 - R 120,7784 Request the lead time here
21.0
6.6
316 Stainless Steel
8.0
M12
20.0
12.9
R 78,506 - R 120,7784 Request the lead time here
17.5
5.5
316 Stainless Steel
6.0
M10
25.0
10.6
R 78,506 - R 120,7784 Request the lead time here
21.0
6.6
316 Stainless Steel
8.0
M12
30.0
12.9
R 77,6479 - R 119,4583 Request the lead time here
17.5
5.5
316 Stainless Steel
6.0
M10
16.0
10.6
R 78,506 - R 120,7784 Request the lead time here
17.5
5.5
316 Stainless Steel
6.0
M10
20.0
10.6
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 62,6332 - R 96,3588 Request the lead time here
14.0
4.4
316 Stainless Steel
5.0
M8
12.0
8.5
R 39,8966 - R 61,3791 Request the lead time here
7.6
2.2
303 Stainless Steel
2.5
M4
16.0
4.5
R 49,7634 - R 76,559 Request the lead time here
10.5
3.3
303 Stainless Steel
4.0
M6
12.0
6.8
R 39,4674 - R 60,7193 Request the lead time here
7.6
2.2
303 Stainless Steel
2.5
M4
12.0
4.5
R 41,6124 - R 64,019 Request the lead time here
9.5
2.8
303 Stainless Steel
3.0
M5
8.0
5.6
R 36,0355 - R 55,4393 Request the lead time here
5.7
1.7
303 Stainless Steel
2.0
M3
12.0
3.6
R 35,6064 - R 54,7793 Request the lead time here
5.7
1.7
303 Stainless Steel
2.0
M3
8.0
3.6
R 40,7544 - R 62,6992 Request the lead time here
7.6
2.2
303 Stainless Steel
2.5
M4
20.0
4.5
R 38,6094 - R 59,3993 Request the lead time here
7.6
2.2
303 Stainless Steel
2.5
M4
8.0
4.5
R 42,8996 - R 65,9991 Request the lead time here
9.5
2.8
303 Stainless Steel
3.0
M5
12.0
5.6
R 42,8996 - R 65,9991 Request the lead time here
5.7
1.7
316 Stainless Steel
2.0
M3
6.0
3.6
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 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 43,3285 - 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 M12 20.0 316 Stainless Steel

20226138

Price Range
R 120,7784 - R 78,506

Stock Levels
Request the lead time here
Attributes
  • d1
    M12
  • l1
    20.0
  • h1 max
    6.6
  • d2 max
    21.0
  • A/F
    8.0
Button Head Seal Screw M10 25.0 316 Stainless Steel

20226107

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 M12 30.0 316 Stainless Steel

20226152

Price Range
R 120,7784 - R 78,506

Stock Levels
Request the lead time here
Attributes
  • d1
    M12
  • l1
    30.0
  • h1 max
    6.6
  • d2 max
    21.0
  • A/F
    8.0
Button Head Seal Screw M10 16.0 316 Stainless Steel

20226084

Price Range
R 119,4583 - R 77,6479

Stock Levels
Request the lead time here
Attributes
  • d1
    M10
  • l1
    16.0
  • h1 max
    5.5
  • d2 max
    17.5
  • A/F
    6.0
Button Head Seal Screw M10 20.0 316 Stainless Steel

20226091

Price Range
R 120,7784 - R 78,506

Stock Levels
Request the lead time here
Attributes
  • d1
    M10
  • l1
    20.0
  • h1 max
    5.5
  • d2 max
    17.5
  • A/F
    6.0
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 M8 12.0 316 Stainless Steel

20226039

Price Range
R 96,3588 - R 62,6332

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 M4 16.0 303 Stainless Steel

20224493

Price Range
R 61,3791 - R 39,8966

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
R 76,559 - R 49,7634

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
R 60,7193 - R 39,4674

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 8.0 303 Stainless Steel

20224516

Price Range
R 64,019 - R 41,6124

Stock Levels
Request the lead time here
Attributes
  • d1
    M5
  • l1
    8.0
  • h1 max
    2.8
  • d2 max
    9.5
  • A/F
    3.0
Button Head Seal Screw M3 12.0 303 Stainless Steel

20224431

Price Range
R 55,4393 - R 36,0355

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 8.0 303 Stainless Steel

20224417

Price Range
R 54,7793 - R 35,6064

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
Button Head Seal Screw M4 20.0 303 Stainless Steel

20224509

Price Range
R 62,6992 - R 40,7544

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 8.0 303 Stainless Steel

20224462

Price Range
R 59,3993 - R 38,6094

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 12.0 303 Stainless Steel

20250133

Price Range
R 65,9991 - R 42,8996

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 M3 6.0 316 Stainless Steel

20225827

Price Range
R 65,9991 - R 42,8996

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 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 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 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