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Button Head Seal Screws

In stock

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 44,8097 - R 68,938 Request the lead time here
7.6
2.2
316 Stainless Steel
2.5
M4
20.0
4.5
R 42,0582 - R 64,7051 33 In stock - Delivery conditions may apply, visit our FAQs
7.6
2.2
316 Stainless Steel
2.5
M4
8.0
4.5
R 39,3069 - R 60,4719 221 In stock - Delivery conditions may apply, visit our FAQs
5.7
1.7
316 Stainless Steel
2.0
M3
6.0
3.6
R 71,9314 - R 110,6637 Request the lead time here
21.0
6.6
316 Stainless Steel
8.0
M12
25.0
12.9
R 53,8502 - R 82,8466 473 In stock - Delivery conditions may apply, visit our FAQs
10.5
3.3
316 Stainless Steel
4.0
M6
16.0
6.8
R 52,671 - R 81,0326 38735 In stock - Delivery conditions may apply, visit our FAQs
14.0
4.4
303 Stainless Steel
5.0
M8
25.0
8.5
R 51,4919 - R 79,2183 Request the lead time here
14.0
4.4
303 Stainless Steel
5.0
M8
20.0
8.5
R 71,9314 - R 110,6637 67 In stock - Delivery conditions may apply, visit our FAQs
17.5
5.5
303 Stainless Steel
6.0
M10
20.0
10.6
R 47,168 - R 72,5663 1832 In stock - Delivery conditions may apply, visit our FAQs
10.5
3.3
303 Stainless Steel
4.0
M6
16.0
6.8
R 40,486 - R 62,2861 41 In stock - Delivery conditions may apply, visit our FAQs
5.7
1.7
316 Stainless Steel
2.0
M3
12.0
3.6
R 43,2373 - R 66,5192 2 In stock - Delivery conditions may apply, visit our FAQs
7.6
2.2
316 Stainless Steel
2.5
M4
12.0
4.5
R 71,9314 - R 110,6637 68 In stock - Delivery conditions may apply, visit our FAQs
17.5
5.5
303 Stainless Steel
6.0
M10
30.0
10.6
R 37,3413 - R 57,4483 11 In stock - Delivery conditions may apply, visit our FAQs
7.6
2.2
303 Stainless Steel
2.5
M4
20.0
4.5
R 71,9314 - R 110,6637 91 In stock - Delivery conditions may apply, visit our FAQs
21.0
6.6
303 Stainless Steel
8.0
M12
20.0
12.9
R 71,9314 - R 110,6637 37 In stock - Delivery conditions may apply, visit our FAQs
17.5
5.5
303 Stainless Steel
6.0
M10
40.0
10.6
R 59,3532 - R 91,3125 Request the lead time here
14.0
4.4
316 Stainless Steel
5.0
M8
16.0
8.5
R 44,0237 - R 67,7285 104 In stock - Delivery conditions may apply, visit our FAQs
7.6
2.2
316 Stainless Steel
2.5
M4
16.0
4.5
R 39,6998 - R 61,0766 18 In stock - Delivery conditions may apply, visit our FAQs
5.7
1.7
316 Stainless Steel
2.0
M3
8.0
3.6
R 40,0928 - R 61,6814 484 In stock - Delivery conditions may apply, visit our FAQs
9.5
2.8
303 Stainless Steel
3.0
M5
16.0
5.6
R 55,8157 - R 85,8702 420 In stock - Delivery conditions may apply, visit our FAQs
10.5
3.3
316 Stainless Steel
4.0
M6
20.0
6.8
  • of 4
Button Head Seal Screw M4 20.0 316 Stainless Steel

20225926

Price Range
R 68,938 - R 44,8097

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 8.0 316 Stainless Steel

20225889

Price Range
R 64,7051 - R 42,0582

Stock Levels
33 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • d1
    M4
  • l1
    8.0
  • h1 max
    2.2
  • d2 max
    7.6
  • A/F
    2.5
Button Head Seal Screw M3 6.0 316 Stainless Steel

20225827

Price Range
R 60,4719 - R 39,3069

Stock Levels
221 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • d1
    M3
  • l1
    6.0
  • h1 max
    1.7
  • d2 max
    5.7
  • A/F
    2.0
Button Head Seal Screw M12 25.0 316 Stainless Steel

20226145

Price Range
R 110,6637 - R 71,9314

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 M6 16.0 316 Stainless Steel

20225995

Price Range
R 82,8466 - R 53,8502

Stock Levels
473 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • d1
    M6
  • l1
    16.0
  • h1 max
    3.3
  • d2 max
    10.5
  • A/F
    4.0
Button Head Seal Screw M8 25.0 303 Stainless Steel

20224646

Price Range
R 81,0326 - R 52,671

Stock Levels
38735 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • d1
    M8
  • l1
    25.0
  • h1 max
    4.4
  • d2 max
    14.0
  • A/F
    5.0
Button Head Seal Screw M8 20.0 303 Stainless Steel

20224639

Price Range
R 79,2183 - R 51,4919

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 20.0 303 Stainless Steel

20224677

Price Range
R 110,6637 - R 71,9314

Stock Levels
67 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • d1
    M10
  • l1
    20.0
  • h1 max
    5.5
  • d2 max
    17.5
  • A/F
    6.0
Button Head Seal Screw M6 16.0 303 Stainless Steel

20224578

Price Range
R 72,5663 - R 47,168

Stock Levels
1832 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • d1
    M6
  • l1
    16.0
  • 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 62,2861 - R 40,486

Stock Levels
41 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • d1
    M3
  • l1
    12.0
  • h1 max
    1.7
  • d2 max
    5.7
  • A/F
    2.0
Button Head Seal Screw M4 12.0 316 Stainless Steel

20225902

Price Range
R 66,5192 - R 43,2373

Stock Levels
2 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • d1
    M4
  • l1
    12.0
  • h1 max
    2.2
  • d2 max
    7.6
  • A/F
    2.5
Button Head Seal Screw M10 30.0 303 Stainless Steel

20224691

Price Range
R 110,6637 - R 71,9314

Stock Levels
68 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • d1
    M10
  • l1
    30.0
  • h1 max
    5.5
  • d2 max
    17.5
  • A/F
    6.0
Button Head Seal Screw M4 20.0 303 Stainless Steel

20224509

Price Range
R 57,4483 - R 37,3413

Stock Levels
11 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • d1
    M4
  • l1
    20.0
  • h1 max
    2.2
  • d2 max
    7.6
  • A/F
    2.5
Button Head Seal Screw M12 20.0 303 Stainless Steel

20224714

Price Range
R 110,6637 - R 71,9314

Stock Levels
91 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • d1
    M12
  • l1
    20.0
  • h1 max
    6.6
  • d2 max
    21.0
  • A/F
    8.0
Button Head Seal Screw M10 40.0 303 Stainless Steel

20224707

Price Range
R 110,6637 - R 71,9314

Stock Levels
37 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • d1
    M10
  • l1
    40.0
  • 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 91,3125 - R 59,3532

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 16.0 316 Stainless Steel

20225919

Price Range
R 67,7285 - R 44,0237

Stock Levels
104 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • d1
    M4
  • l1
    16.0
  • 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 61,0766 - R 39,6998

Stock Levels
18 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • d1
    M3
  • l1
    8.0
  • h1 max
    1.7
  • d2 max
    5.7
  • A/F
    2.0
Button Head Seal Screw M5 16.0 303 Stainless Steel

20228484

Price Range
R 61,6814 - R 40,0928

Stock Levels
484 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • d1
    M5
  • l1
    16.0
  • h1 max
    2.8
  • d2 max
    9.5
  • A/F
    3.0
Button Head Seal Screw M6 20.0 316 Stainless Steel

20226008

Price Range
R 85,8702 - R 55,8157

Stock Levels
420 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • d1
    M6
  • l1
    20.0
  • h1 max
    3.3
  • d2 max
    10.5
  • A/F
    4.0