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Square Nuts

In production

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
£ 3.519 - £ 5.865 Request the lead time here
TR12 x 3
12.0
Steel
25.0
Right Hand
3.0
£ 5.3142 - £ 8.8536 Request the lead time here
TR18 x 4
18.0
Steel
30.0
Right Hand
4.0
£ 8.109 - £ 13.515 Request the lead time here
TR24 x 5
24.0
Steel
40.0
Right Hand
5.0
£ 6.3852 - £ 10.6488 Request the lead time here
TR18 x 4
18.0
Steel
30.0
Left Hand
4.0
£ 10.5162 - £ 17.5338 Request the lead time here
TR28 x 5
28.0
Steel
45.0
Right Hand
5.0
£ 12.0462 - £ 20.0838 Request the lead time here
TR24 x 10
24.0
Steel
40.0
Right Hand
10.0
£ 4.0596 - £ 6.7728 Request the lead time here
TR12 x 3
12.0
Steel
25.0
Left Hand
3.0
£ 4.4268 - £ 7.3746 Request the lead time here
TR14 x 3
14.0
Steel
25.0
Right Hand
3.0
£ 25.9386 - £ 43.2276 Request the lead time here
TR36 x 6
36.0
Steel
60.0
Left Hand
6.0
£ 14.5656 - £ 24.276 Request the lead time here
TR12 x 3
12.0
Steel
25.0
Right Hand
3.0
£ 128.0712 - £ 213.4554 Request the lead time here
TR40 x 7
40.0
Bronze
60.0
Right Hand
7.0
£ 18.5232 - £ 30.8754 Request the lead time here
TR16 x 4
16.0
Steel
35.0
Left Hand
4.0
£ 56.559 - £ 94.2582 Request the lead time here
TR20 x 4
20.0
Bronze
40.0
Right Hand
4.0
£ 15.198 - £ 25.3266 Request the lead time here
TR12 x 3
12.0
Brass
25.0
Left Hand
3.0
£ 43.044 - £ 71.7468 Request the lead time here
TR16 x 4
16.0
Bronze
35.0
Left Hand
4.0
£ 49.1232 - £ 81.8652 Request the lead time here
TR30 x 6
30.0
Brass
50.0
Right Hand
6.0
£ 53.1114 - £ 88.5156 Request the lead time here
TR30 x 6
30.0
Brass
50.0
Left Hand
6.0
£ 19.2066 - £ 32.0178 Request the lead time here
TR18 x 4
18.0
Steel
35.0
Right Hand
4.0
£ 40.0044 - £ 66.6672 Request the lead time here
TR40 x 7
40.0
Steel
60.0
Right Hand
7.0
£ 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 TR12 x 3 25.0 Steel

20148669

Price Range
£ 5.865 - £ 3.519

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
    210.0
Square Nut TR18 x 4 30.0 Steel

20148751

Price Range
£ 8.8536 - £ 5.3142

Stock Levels
Request the lead time here
Attributes
  • No. of starts
    1.0
  • d1 tol 7H
    18.0
  • Lead
    4.0
  • Thread Direction
    Right Hand
  • Contact Surface
    1131.0
Square Nut TR24 x 5 40.0 Steel

20148843

Price Range
£ 13.515 - £ 8.109

Stock Levels
Request the lead time here
Attributes
  • No. of starts
    1.0
  • d1 tol 7H
    24.0
  • Lead
    5.0
  • Thread Direction
    Right Hand
  • Contact Surface
    845.0
Square Nut TR18 x 4 30.0 Steel

20148768

Price Range
£ 10.6488 - £ 6.3852

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 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 TR24 x 10 40.0 Steel

20148836

Price Range
£ 20.0838 - £ 12.0462

Stock Levels
Request the lead time here
Attributes
  • No. of starts
    2.0
  • d1 tol 7H
    24.0
  • Lead
    10.0
  • Thread Direction
    Right Hand
  • Contact Surface
    845.0
Square Nut TR12 x 3 25.0 Steel

20148676

Price Range
£ 6.7728 - £ 4.0596

Stock Levels
Request the lead time here
Attributes
  • No. of starts
    1.0
  • d1 tol 7H
    12.0
  • Lead
    3.0
  • Thread Direction
    Left Hand
  • Contact Surface
    739.0
Square Nut TR14 x 3 25.0 Steel

20148690

Price Range
£ 7.3746 - £ 4.4268

Stock Levels
Request the lead time here
Attributes
  • No. of starts
    1.0
  • d1 tol 7H
    14.0
  • Lead
    3.0
  • Thread Direction
    Right Hand
  • Contact Surface
    285.0
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 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 TR40 x 7 60.0 Bronze

20149116

Price Range
£ 213.4554 - £ 128.0712

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 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 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 TR12 x 3 25.0 Brass

20149123

Price Range
£ 25.3266 - £ 15.198

Stock Levels
Request the lead time here
Attributes
  • No. of starts
    1.0
  • d1 tol 7H
    12.0
  • Lead
    3.0
  • Thread Direction
    Left Hand
  • Contact Surface
    411.0
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 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 Brass

20149161

Price Range
£ 88.5156 - £ 53.1114

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
    2554.0
Square Nut TR18 x 4 35.0 Steel

20149369

Price Range
£ 32.0178 - £ 19.2066

Stock Levels
Request the lead time here
Attributes
  • No. of starts
    1.0
  • d1 tol 7H
    18.0
  • Lead
    4.0
  • Thread Direction
    Right Hand
  • Contact Surface
    1131.0
Square Nut TR40 x 7 60.0 Steel

20149390

Price Range
£ 66.6672 - £ 40.0044

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 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