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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
£ 5.3652 - £ 8.9352 Request the lead time here
TR14 x 3
14.0
Steel
25.0
Left Hand
3.0
£ 5.3142 - £ 8.8536 Request the lead time here
TR18 x 4
18.0
Steel
30.0
Right Hand
4.0
£ 5.8854 - £ 9.8022 Request the lead time here
TR20 x 4
20.0
Steel
35.0
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
£ 53.1114 - £ 88.5156 Request the lead time here
TR30 x 6
30.0
Brass
50.0
Left Hand
6.0
£ 22.4808 - £ 37.4748 Request the lead time here
TR20 x 4
20.0
Steel
40.0
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
£ 59.1906 - £ 98.6544 Request the lead time here
TR50 x 8
50.0
Steel
70.0
Right Hand
8.0
£ 4.4268 - £ 7.3746 Request the lead time here
TR14 x 3
14.0
Steel
25.0
Right Hand
3.0
£ 8.9148 - £ 14.8614 Request the lead time here
TR14 x 6
14.0
Steel
25.0
Right Hand
6.0
£ 19.2066 - £ 32.0178 Request the lead time here
TR18 x 4
18.0
Steel
35.0
Right Hand
4.0
£ 43.9518 - £ 73.2564 Request the lead time here
TR40 x 7
40.0
Steel
60.0
Left Hand
7.0
£ 15.9528 - £ 26.5914 Request the lead time here
TR12 x 3
12.0
Steel
25.0
Left Hand
3.0
£ 23.9904 - £ 39.984 Request the lead time here
TR18 x 4
18.0
Brass
35.0
Right Hand
4.0
£ 3.519 - £ 5.865 Request the lead time here
TR12 x 3
12.0
Steel
25.0
Right Hand
3.0
£ 30.9366 - £ 51.561 Request the lead time here
TR40 x 7
40.0
Steel
60.0
Left Hand
7.0
£ 60.2106 - £ 100.3476 Request the lead time here
TR20 x 4
20.0
Bronze
40.0
Left Hand
4.0
£ 7.8132 - £ 13.0152 Request the lead time here
TR26 x 5
26.0
Steel
40.0
Right Hand
5.0
£ 12.648 - £ 21.0834 Request the lead time here
TR30 x 6
30.0
Steel
45.0
Right Hand
6.0
£ 27.591 - £ 45.9816 Request the lead time here
TR36 x 2
36.0
Steel
60.0
Right Hand
2.0
  • of 4
Square Nut TR14 x 3 25.0 Steel

20148706

Price Range
£ 8.9352 - £ 5.3652

Stock Levels
Request the lead time here
Attributes
  • No. of starts
    1.0
  • d1 tol 7H
    14.0
  • Lead
    3.0
  • Thread Direction
    Left Hand
  • Contact Surface
    285.0
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 TR20 x 4 35.0 Steel

20148782

Price Range
£ 9.8022 - £ 5.8854

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 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 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 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 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 TR50 x 8 70.0 Steel

20149406

Price Range
£ 98.6544 - £ 59.1906

Stock Levels
Request the lead time here
Attributes
  • No. of starts
    1.0
  • d1 tol 7H
    50.0
  • Lead
    8.0
  • Thread Direction
    Right Hand
  • Contact Surface
    6502.0
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 TR14 x 6 25.0 Steel

20148713

Price Range
£ 14.8614 - £ 8.9148

Stock Levels
Request the lead time here
Attributes
  • No. of starts
    2.0
  • d1 tol 7H
    14.0
  • Lead
    6.0
  • Thread Direction
    Right Hand
  • Contact Surface
    285.0
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

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 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 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 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 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 TR20 x 4 40.0 Bronze

20149055

Price Range
£ 100.3476 - £ 60.2106

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 TR26 x 5 40.0 Steel

20148867

Price Range
£ 13.0152 - £ 7.8132

Stock Levels
Request the lead time here
Attributes
  • No. of starts
    1.0
  • d1 tol 7H
    26.0
  • Lead
    5.0
  • Thread Direction
    Right Hand
  • Contact Surface
    1005.0
Square Nut TR30 x 6 45.0 Steel

20148911

Price Range
£ 21.0834 - £ 12.648

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 TR36 x 2 60.0 Steel

20148959

Price Range
£ 45.9816 - £ 27.591

Stock Levels
Request the lead time here
Attributes
  • No. of starts
    2.0
  • d1 tol 7H
    36.0
  • Lead
    2.0
  • Thread Direction
    Right Hand
  • Contact Surface
    1950.0