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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
£ 12.0462 - £ 20.0838 Request the lead time here
TR24 x 10
24.0
Steel
40.0
Right Hand
10.0
£ 8.109 - £ 13.515 Request the lead time here
TR24 x 5
24.0
Steel
40.0
Right Hand
5.0
£ 91.6368 - £ 152.7246 Request the lead time here
TR30 x 6
30.0
Bronze
50.0
Right Hand
6.0
£ 23.9904 - £ 39.984 Request the lead time here
TR18 x 4
18.0
Brass
35.0
Right Hand
4.0
£ 15.045 - £ 25.0716 Request the lead time here
TR30 x 6
30.0
Steel
45.0
Left Hand
6.0
£ 43.9518 - £ 73.2564 Request the lead time here
TR40 x 7
40.0
Steel
60.0
Left Hand
7.0
£ 22.4808 - £ 37.4748 Request the lead time here
TR20 x 4
20.0
Steel
40.0
Right Hand
4.0
£ 97.7058 - £ 162.843 Request the lead time here
TR30 x 6
30.0
Bronze
50.0
Left Hand
6.0
£ 46.6344 - £ 77.724 Request the lead time here
TR44 x 7
44.0
Steel
65.0
Left Hand
7.0
£ 19.2066 - £ 32.0178 Request the lead time here
TR18 x 4
18.0
Steel
35.0
Right Hand
4.0
£ 70.788 - £ 117.9732 Request the lead time here
TR40 x 7
40.0
Brass
60.0
Right Hand
7.0
£ 49.1232 - £ 81.8652 Request the lead time here
TR30 x 6
30.0
Brass
50.0
Right Hand
6.0
£ 65.1168 - £ 108.528 Request the lead time here
TR50 x 8
50.0
Steel
70.0
Left Hand
8.0
£ 29.9472 - £ 49.9188 Request the lead time here
TR20 x 4
20.0
Brass
40.0
Right Hand
4.0
£ 70.788 - £ 117.9732 Request the lead time here
TR36 x 6
36.0
Brass
60.0
Right Hand
6.0
£ 30.9366 - £ 51.561 Request the lead time here
TR40 x 7
40.0
Steel
60.0
Left Hand
7.0
£ 9.0678 - £ 15.1062 Request the lead time here
TR22 x 5
22.0
Steel
35.0
Left Hand
5.0
£ 15.9528 - £ 26.5914 Request the lead time here
TR12 x 3
12.0
Steel
25.0
Left Hand
3.0
£ 6.3852 - £ 10.6488 Request the lead time here
TR18 x 4
18.0
Steel
30.0
Left Hand
4.0
£ 3.519 - £ 5.865 Request the lead time here
TR12 x 3
12.0
Steel
25.0
Right Hand
3.0
  • of 4
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 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 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
Square Nut TR18 x 4 35.0 Brass

20149215

Price Range
£ 39.984 - £ 23.9904

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 TR30 x 6 45.0 Steel

20148928

Price Range
£ 25.0716 - £ 15.045

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 TR40 x 7 60.0 Steel

20149314

Price Range
£ 73.2564 - £ 43.9518

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

20149376

Price Range
£ 37.4748 - £ 22.4808

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 TR30 x 6 50.0 Bronze

20149062

Price Range
£ 162.843 - £ 97.7058

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 TR44 x 7 65.0 Steel

20149024

Price Range
£ 77.724 - £ 46.6344

Stock Levels
Request the lead time here
Attributes
  • No. of starts
    1.0
  • d1 tol 7H
    44.0
  • Lead
    7.0
  • Thread Direction
    Left Hand
  • Contact Surface
    2940.0
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 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 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 TR50 x 8 70.0 Steel

20149321

Price Range
£ 108.528 - £ 65.1168

Stock Levels
Request the lead time here
Attributes
  • No. of starts
    1.0
  • d1 tol 7H
    50.0
  • Lead
    8.0
  • Thread Direction
    Left Hand
  • Contact Surface
    6502.0
Square Nut TR20 x 4 40.0 Brass

20149222

Price Range
£ 49.9188 - £ 29.9472

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 TR36 x 6 60.0 Brass

20149246

Price Range
£ 117.9732 - £ 70.788

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 TR40 x 7 60.0 Steel

20149000

Price Range
£ 51.561 - £ 30.9366

Stock Levels
Request the lead time here
Attributes
  • No. of starts
    1.0
  • d1 tol 7H
    40.0
  • Lead
    7.0
  • Thread Direction
    Left Hand
  • Contact Surface
    4013.0
Square Nut TR22 x 5 35.0 Steel

20148829

Price Range
£ 15.1062 - £ 9.0678

Stock Levels
Request the lead time here
Attributes
  • No. of starts
    1.0
  • d1 tol 7H
    22.0
  • Lead
    5.0
  • Thread Direction
    Left Hand
  • Contact Surface
    700.0
Square Nut TR12 x 3 25.0 Steel

20149260

Price Range
£ 26.5914 - £ 15.9528

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 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 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