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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
Item Code Price range Availability Thread Size d1 tol 7H Material h1 & w1 Thread Direction Lead View
£ 25.9896 - £ 43.3092 Request the lead time here
TR18 x 4
18.0
Brass
35.0
Left Hand
4.0
£ 40.851 - £ 68.085 Request the lead time here
TR16 x 4
16.0
Bronze
35.0
Right Hand
4.0
£ 18.1254 - £ 30.2124 Request the lead time here
TR16 x 4
16.0
Brass
30.0
Right Hand
4.0
£ 24.6636 - £ 41.106 Request the lead time here
TR20 x 4
20.0
Steel
40.0
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
£ 19.2066 - £ 32.0178 Request the lead time here
TR18 x 4
18.0
Steel
35.0
Right Hand
4.0
£ 30.9366 - £ 51.561 Request the lead time here
TR40 x 7
40.0
Steel
60.0
Left Hand
7.0
£ 40.0044 - £ 66.6672 Request the lead time here
TR40 x 7
40.0
Steel
60.0
Right Hand
7.0
£ 19.686 - £ 32.8134 Request the lead time here
TR16 x 4
16.0
Brass
30.0
Left Hand
4.0
£ 15.198 - £ 25.3266 Request the lead time here
TR12 x 3
12.0
Brass
25.0
Left Hand
3.0
£ 4.1616 - £ 6.936 Request the lead time here
TR16 x 4
16.0
Steel
28.0
Right Hand
4.0
£ 12.0462 - £ 20.0838 Request the lead time here
TR24 x 10
24.0
Steel
40.0
Right Hand
10.0
£ 19.0536 - £ 31.7628 Request the lead time here
TR30 x 2
30.0
Steel
45.0
Right Hand
2.0
£ 4.0596 - £ 6.7728 Request the lead time here
TR12 x 3
12.0
Steel
25.0
Left Hand
3.0
£ 6.6912 - £ 11.1588 Request the lead time here
TR16 x 8
16.0
Steel
28.0
Right Hand
8.0
£ 6.3852 - £ 10.6488 Request the lead time here
TR18 x 4
18.0
Steel
30.0
Left Hand
4.0
£ 27.591 - £ 45.9816 Request the lead time here
TR36 x 2
36.0
Steel
60.0
Right Hand
2.0
£ 16.83 - £ 28.05 Request the lead time here
TR16 x 4
16.0
Steel
35.0
Right Hand
4.0
£ 60.2106 - £ 100.3476 Request the lead time here
TR20 x 4
20.0
Bronze
40.0
Left Hand
4.0
£ 21.6138 - £ 36.0264 Request the lead time here
TR36 x 6
36.0
Steel
60.0
Right Hand
6.0
  • of 4
Square Nut TR18 x 4 35.0 Brass

20149147

Price Range
£ 43.3092 - £ 25.9896

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 TR16 x 4 35.0 Bronze

20149086

Price Range
£ 68.085 - £ 40.851

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 30.0 Brass

20149208

Price Range
£ 30.2124 - £ 18.1254

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 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 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 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

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 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 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 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 28.0 Steel

20148720

Price Range
£ 6.936 - £ 4.1616

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 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 TR30 x 2 45.0 Steel

20148904

Price Range
£ 31.7628 - £ 19.0536

Stock Levels
Request the lead time here
Attributes
  • No. of starts
    2.0
  • d1 tol 7H
    30.0
  • Lead
    2.0
  • Thread Direction
    Right Hand
  • Contact Surface
    1335.0
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 TR16 x 8 28.0 Steel

20148744

Price Range
£ 11.1588 - £ 6.6912

Stock Levels
Request the lead time here
Attributes
  • No. of starts
    2.0
  • d1 tol 7H
    16.0
  • Lead
    8.0
  • Thread Direction
    Right Hand
  • Contact Surface
    365.0
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 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
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 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 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