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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
R 96,2726 - R 128,3473 Request the lead time here
TR12 x 3
12.0
Steel
25.0
Right Hand
3.0
R 243,9811 - R 325,2209 Request the lead time here
TR14 x 6
14.0
Steel
25.0
Right Hand
6.0
R 183,2285 - R 244,1946 Request the lead time here
TR16 x 8
16.0
Steel
28.0
Right Hand
8.0
R 174,6882 - R 233,034 Request the lead time here
TR18 x 4
18.0
Steel
30.0
Left Hand
4.0
R 287,8473 - R 383,7026 Request the lead time here
TR28 x 5
28.0
Steel
45.0
Right Hand
5.0
R 591,2225 - R 788,3872 Request the lead time here
TR36 x 6
36.0
Steel
60.0
Right Hand
6.0
R 332,1016 - R 442,854 Request the lead time here
TR28 x 5
28.0
Steel
45.0
Left Hand
5.0
R 581,3235 - R 775,2177 Request the lead time here
TR32 x 6
32.0
Steel
55.0
Left Hand
6.0
R 329,5784 - R 439,5058 Request the lead time here
TR24 x 10
24.0
Steel
40.0
Right Hand
10.0
R 754,653 - R 1 006,2428 Request the lead time here
TR36 x 2
36.0
Steel
60.0
Right Hand
2.0
R 947,5864 - R 1 184,386 Request the lead time here
TR20 x 4
20.0
Brass
40.0
Left Hand
4.0
R 411,4877 - R 548,6568 Request the lead time here
TR30 x 6
30.0
Steel
45.0
Left Hand
6.0
R 2 323,5471 - R 2 581,6975 Request the lead time here
TR36 x 6
36.0
Brass
60.0
Right Hand
6.0
R 873,8292 - R 1 092,3835 Request the lead time here
TR20 x 4
20.0
Brass
40.0
Right Hand
4.0
R 1 095,4891 - R 1 460,7039 Request the lead time here
TR44 x 7
44.0
Steel
65.0
Right Hand
7.0
R 2 018,8133 - R 2 374,9831 Request the lead time here
TR50 x 8
50.0
Steel
70.0
Left Hand
8.0
R 1 835,0024 - R 2 158,9132 Request the lead time here
TR50 x 8
50.0
Steel
70.0
Right Hand
8.0
R 615,0965 - R 820,0834 Request the lead time here
TR20 x 4
20.0
Steel
40.0
Right Hand
4.0
R 656,2453 - R 874,9937 Request the lead time here
TR18 x 4
18.0
Brass
35.0
Right Hand
4.0
R 398,4831 - R 531,2462 Request the lead time here
TR12 x 3
12.0
Steel
25.0
Right Hand
3.0
  • of 4
Square Nut TR12 x 3 25.0 Steel

20148669

Price Range
R 128,3473 - R 96,2726

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 TR14 x 6 25.0 Steel

20148713

Price Range
R 325,2209 - R 243,9811

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 TR16 x 8 28.0 Steel

20148744

Price Range
R 244,1946 - R 183,2285

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
R 233,034 - R 174,6882

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
R 383,7026 - R 287,8473

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
R 788,3872 - R 591,2225

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 TR28 x 5 45.0 Steel

20148898

Price Range
R 442,854 - R 332,1016

Stock Levels
Request the lead time here
Attributes
  • No. of starts
    1.0
  • d1 tol 7H
    28.0
  • Lead
    5.0
  • Thread Direction
    Left Hand
  • Contact Surface
    1175.0
Square Nut TR32 x 6 55.0 Steel

20148942

Price Range
R 775,2177 - R 581,3235

Stock Levels
Request the lead time here
Attributes
  • No. of starts
    1.0
  • d1 tol 7H
    32.0
  • Lead
    6.0
  • Thread Direction
    Left Hand
  • Contact Surface
    1430.0
Square Nut TR24 x 10 40.0 Steel

20148836

Price Range
R 439,5058 - R 329,5784

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 TR36 x 2 60.0 Steel

20148959

Price Range
R 1 006,2428 - R 754,653

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 TR20 x 4 40.0 Brass

20149154

Price Range
R 1 184,386 - R 947,5864

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 TR30 x 6 45.0 Steel

20148928

Price Range
R 548,6568 - R 411,4877

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 TR36 x 6 60.0 Brass

20149246

Price Range
R 2 581,6975 - R 2 323,5471

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 TR20 x 4 40.0 Brass

20149222

Price Range
R 1 092,3835 - R 873,8292

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 TR44 x 7 65.0 Steel

20149017

Price Range
R 1 460,7039 - R 1 095,4891

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

20149321

Price Range
R 2 374,9831 - R 2 018,8133

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 TR50 x 8 70.0 Steel

20149406

Price Range
R 2 158,9132 - R 1 835,0024

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 TR20 x 4 40.0 Steel

20149376

Price Range
R 820,0834 - R 615,0965

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 TR18 x 4 35.0 Brass

20149215

Price Range
R 874,9937 - R 656,2453

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

20149345

Price Range
R 531,2462 - R 398,4831

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