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Square Nuts

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In this range used with lead screws, you will find a wide range of Square Nuts depending on your needs: Square Bronze Nuts with fixing holes, Square Brass Nuts, Square Steel Nuts and Square Steel Nuts with Fixing holes.

  • Square Bronze Nuts with through holes are used when a secure and robust connection is needed. It provides stability and strength, making it suited for medium-duty applications. It has through holes suitable for cap head screws.
  • Square Brass Nut is used in applications where fairly light loads are required. It is sturdy and resistant to corrosion, moisture, and other factors.
  • Square Steel Nuts are utilised in applications that need slow rotational speeds, manual control, clamping or locking actions.
  • Square Steel Nuts with Holes are used for applications with low rotational speeds, manual control, and locking functions. It has through holes suitable for cap head screws.

These are widely utilised in a variety of industrial applications, including in automotive, aerospace, and medical equipment. Available as standard right-hand thread square nuts as well as left-hand threaded.

Please note: Steel to steel contact surfaces are inappropriate for motorised motion.In this range you will find: Square Bronze Nuts with fixing holes, Square Brass Nuts, Square Steel Nuts and Square Steel Nuts with Fixing holes.
  • Utilised in a variety of industrial applications, including in automotive, aerospace, and medical equipment.
  • Available as standard right-hand thread square nuts as well as left-hand threaded.
Material: Steel, Bronze, Brass Series Code: SRL1336, SRL1337, SRL1334, SRL1335

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77 results
Product SKUs information
Essentra Part Number Price range Availability Thread Size d1 tol 7H Material h1 & w1 Thread Direction Lead View
£ 9.0474 - £ 15.0858 Request the lead time here
TR26 x 5
26.0
Steel
40.0
Left Hand
5.0
£ 13.9434 - £ 23.2458 Request the lead time here
TR12 x 3
12.0
Brass
25.0
Right Hand
3.0
£ 49.1232 - £ 81.8652 Request the lead time here
TR30 x 6
30.0
Brass
50.0
Right Hand
6.0
£ 34.7514 - £ 57.9258 Request the lead time here
TR30 x 6
30.0
Steel
50.0
Left Hand
6.0
£ 9.4962 - £ 15.8304 Request the lead time here
TR18 x 8
18.0
Steel
30.0
Right Hand
8.0
£ 56.559 - £ 94.2582 Request the lead time here
TR20 x 4
20.0
Bronze
40.0
Right Hand
4.0
£ 19.686 - £ 32.8134 Request the lead time here
TR16 x 4
16.0
Brass
30.0
Left Hand
4.0
£ 70.788 - £ 117.9732 Request the lead time here
TR40 x 7
40.0
Brass
60.0
Right Hand
7.0
£ 24.6636 - £ 41.106 Request the lead time here
TR20 x 4
20.0
Steel
40.0
Left Hand
4.0
£ 103.2342 - £ 172.0536 Request the lead time here
TR60 x 9
60.0
Steel
80.0
Left Hand
9.0
£ 10.5162 - £ 17.5338 Request the lead time here
TR28 x 5
28.0
Steel
45.0
Right Hand
5.0
£ 21.6138 - £ 36.0264 Request the lead time here
TR36 x 6
36.0
Steel
60.0
Right Hand
6.0
£ 43.044 - £ 71.7468 Request the lead time here
TR16 x 4
16.0
Bronze
35.0
Left Hand
4.0
£ 25.9386 - £ 43.2276 Request the lead time here
TR36 x 6
36.0
Steel
60.0
Left Hand
6.0
£ 21.0936 - £ 35.1594 Request the lead time here
TR18 x 4
18.0
Steel
35.0
Left Hand
4.0
£ 14.5656 - £ 24.276 Request the lead time here
TR12 x 3
12.0
Steel
25.0
Right Hand
3.0
£ 31.5894 - £ 52.6422 Request the lead time here
TR30 x 6
30.0
Steel
50.0
Right Hand
6.0
£ 16.83 - £ 28.05 Request the lead time here
TR16 x 4
16.0
Steel
35.0
Right Hand
4.0
£ 18.5232 - £ 30.8754 Request the lead time here
TR16 x 4
16.0
Steel
35.0
Left Hand
4.0
£ 91.6368 - £ 152.7246 Request the lead time here
TR30 x 6
30.0
Bronze
50.0
Right Hand
6.0
  • of 4
Square Nut TR26 x 5 40.0 Steel

20148874

Price Range
£ 15.0858 - £ 9.0474

Stock Levels
Request the lead time here
Attributes
  • No. of starts
    1.0
  • d1 tol 7H
    26.0
  • Lead
    5.0
  • Thread Direction
    Left Hand
  • Contact Surface
    1005.0
Square Nut TR12 x 3 25.0 Brass

20149192

Price Range
£ 23.2458 - £ 13.9434

Stock Levels
Request the lead time here
Attributes
  • No. of starts
    1.0
  • d1 tol 7H
    12.0
  • Lead
    3.0
  • Thread Direction
    Right Hand
  • Contact Surface
    411.0
Square Nut TR30 x 6 50.0 Brass

20149239

Price Range
£ 81.8652 - £ 49.1232

Stock Levels
Request the lead time here
Attributes
  • No. of starts
    1.0
  • d1 tol 7H
    30.0
  • Lead
    6.0
  • Thread Direction
    Right Hand
  • Contact Surface
    2544.0
Square Nut TR30 x 6 50.0 Steel

20149307

Price Range
£ 57.9258 - £ 34.7514

Stock Levels
Request the lead time here
Attributes
  • No. of starts
    1.0
  • d1 tol 7H
    30.0
  • Lead
    6.0
  • Thread Direction
    Left Hand
  • Contact Surface
    2544.0
Square Nut TR18 x 8 30.0 Steel

20148775

Price Range
£ 15.8304 - £ 9.4962

Stock Levels
Request the lead time here
Attributes
  • No. of starts
    2.0
  • d1 tol 7H
    18.0
  • Lead
    8.0
  • Thread Direction
    Right Hand
  • Contact Surface
    470.0
Square Nut TR20 x 4 40.0 Bronze

20149093

Price Range
£ 94.2582 - £ 56.559

Stock Levels
Request the lead time here
Attributes
  • No. of starts
    1.0
  • d1 tol 7H
    20.0
  • Lead
    4.0
  • Thread Direction
    Right Hand
  • Contact Surface
    1412.0
Square Nut TR16 x 4 30.0 Brass

20149130

Price Range
£ 32.8134 - £ 19.686

Stock Levels
Request the lead time here
Attributes
  • No. of starts
    1.0
  • d1 tol 7H
    16.0
  • Lead
    4.0
  • Thread Direction
    Left Hand
  • Contact Surface
    770.0
Square Nut TR40 x 7 60.0 Brass

20149253

Price Range
£ 117.9732 - £ 70.788

Stock Levels
Request the lead time here
Attributes
  • No. of starts
    1.0
  • d1 tol 7H
    40.0
  • Lead
    7.0
  • Thread Direction
    Right Hand
  • Contact Surface
    4013.0
Square Nut TR20 x 4 40.0 Steel

20149291

Price Range
£ 41.106 - £ 24.6636

Stock Levels
Request the lead time here
Attributes
  • No. of starts
    1.0
  • d1 tol 7H
    20.0
  • Lead
    4.0
  • Thread Direction
    Left Hand
  • Contact Surface
    1412.0
Square Nut TR60 x 9 80.0 Steel

20149338

Price Range
£ 172.0536 - £ 103.2342

Stock Levels
Request the lead time here
Attributes
  • No. of starts
    1.0
  • d1 tol 7H
    60.0
  • Lead
    9.0
  • Thread Direction
    Left Hand
  • Contact Surface
    8718.0
Square Nut TR28 x 5 45.0 Steel

20148881

Price Range
£ 17.5338 - £ 10.5162

Stock Levels
Request the lead time here
Attributes
  • No. of starts
    1.0
  • d1 tol 7H
    28.0
  • Lead
    5.0
  • Thread Direction
    Right Hand
  • Contact Surface
    1175.0
Square Nut TR36 x 6 60.0 Steel

20148966

Price Range
£ 36.0264 - £ 21.6138

Stock Levels
Request the lead time here
Attributes
  • No. of starts
    1.0
  • d1 tol 7H
    36.0
  • Lead
    6.0
  • Thread Direction
    Right Hand
  • Contact Surface
    3630.0
Square Nut TR16 x 4 35.0 Bronze

20149048

Price Range
£ 71.7468 - £ 43.044

Stock Levels
Request the lead time here
Attributes
  • No. of starts
    1.0
  • d1 tol 7H
    16.0
  • Lead
    4.0
  • Thread Direction
    Left Hand
  • Contact Surface
    770.0
Square Nut TR36 x 6 60.0 Steel

20148973

Price Range
£ 43.2276 - £ 25.9386

Stock Levels
Request the lead time here
Attributes
  • No. of starts
    1.0
  • d1 tol 7H
    36.0
  • Lead
    6.0
  • Thread Direction
    Left Hand
  • Contact Surface
    1950.0
Square Nut TR18 x 4 35.0 Steel

20149284

Price Range
£ 35.1594 - £ 21.0936

Stock Levels
Request the lead time here
Attributes
  • No. of starts
    1.0
  • d1 tol 7H
    18.0
  • Lead
    4.0
  • Thread Direction
    Left Hand
  • Contact Surface
    1131.0
Square Nut TR12 x 3 25.0 Steel

20149345

Price Range
£ 24.276 - £ 14.5656

Stock Levels
Request the lead time here
Attributes
  • No. of starts
    1.0
  • d1 tol 7H
    12.0
  • Lead
    3.0
  • Thread Direction
    Right Hand
  • Contact Surface
    739.0
Square Nut TR30 x 6 50.0 Steel

20149383

Price Range
£ 52.6422 - £ 31.5894

Stock Levels
Request the lead time here
Attributes
  • No. of starts
    1.0
  • d1 tol 7H
    30.0
  • Lead
    6.0
  • Thread Direction
    Right Hand
  • Contact Surface
    2544.0
Square Nut TR16 x 4 35.0 Steel

20149352

Price Range
£ 28.05 - £ 16.83

Stock Levels
Request the lead time here
Attributes
  • No. of starts
    1.0
  • d1 tol 7H
    16.0
  • Lead
    4.0
  • Thread Direction
    Right Hand
  • Contact Surface
    770.0
Square Nut TR16 x 4 35.0 Steel

20149277

Price Range
£ 30.8754 - £ 18.5232

Stock Levels
Request the lead time here
Attributes
  • No. of starts
    1.0
  • d1 tol 7H
    16.0
  • Lead
    4.0
  • Thread Direction
    Left Hand
  • Contact Surface
    770.0
Square Nut TR30 x 6 50.0 Bronze

20149109

Price Range
£ 152.7246 - £ 91.6368

Stock Levels
Request the lead time here
Attributes
  • No. of starts
    1.0
  • d1 tol 7H
    30.0
  • Lead
    6.0
  • Thread Direction
    Right Hand
  • Contact Surface
    2544.0