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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 98,1981 - R 130,9142 Request the lead time here
TR12 x 3
12.0
Steel
25.0
Right Hand
3.0
R 149,6729 - R 199,445 Request the lead time here
TR14 x 3
14.0
Steel
25.0
Left Hand
3.0
R 148,287 - R 197,6236 Request the lead time here
TR18 x 4
18.0
Steel
30.0
Right Hand
4.0
R 226,2911 - R 301,672 Request the lead time here
TR24 x 5
24.0
Steel
40.0
Right Hand
5.0
R 293,6043 - R 391,3767 Request the lead time here
TR28 x 5
28.0
Steel
45.0
Right Hand
5.0
R 186,8931 - R 249,0786 Request the lead time here
TR16 x 8
16.0
Steel
28.0
Right Hand
8.0
R 248,8608 - R 331,7253 Request the lead time here
TR14 x 6
14.0
Steel
25.0
Right Hand
6.0
R 262,9174 - R 350,6225 Request the lead time here
TR24 x 5
24.0
Steel
40.0
Left Hand
5.0
R 338,7437 - R 451,7111 Request the lead time here
TR28 x 5
28.0
Steel
45.0
Left Hand
5.0
R 164,1254 - R 218,7975 Request the lead time here
TR20 x 4
20.0
Steel
35.0
Right Hand
4.0
R 285,0911 - R 379,9928 Request the lead time here
TR20 x 8
20.0
Steel
35.0
Right Hand
8.0
R 1 117,3989 - R 1 489,918 Request the lead time here
TR44 x 7
44.0
Steel
65.0
Right Hand
7.0
R 669,3702 - R 892,4937 Request the lead time here
TR18 x 4
18.0
Brass
35.0
Right Hand
4.0
R 1 226,2879 - R 1 635,1759 Request the lead time here
TR40 x 7
40.0
Steel
60.0
Left Hand
7.0
R 1 871,7025 - R 2 202,0915 Request the lead time here
TR50 x 8
50.0
Steel
70.0
Right Hand
8.0
R 627,3985 - R 836,4851 Request the lead time here
TR20 x 4
20.0
Steel
40.0
Right Hand
4.0
R 2 370,0181 - R 2 633,3315 Request the lead time here
TR36 x 6
36.0
Brass
60.0
Right Hand
6.0
R 891,3058 - R 1 114,2312 Request the lead time here
TR20 x 4
20.0
Brass
40.0
Right Hand
4.0
R 535,9318 - R 714,678 Request the lead time here
TR18 x 4
18.0
Steel
35.0
Right Hand
4.0
R 2 059,1896 - R 2 422,4828 Request the lead time here
TR50 x 8
50.0
Steel
70.0
Left Hand
8.0
  • of 4
Square Nut TR12 x 3 25.0 Steel

20148669

Price Range
R 130,9142 - R 98,1981

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 3 25.0 Steel

20148706

Price Range
R 199,445 - R 149,6729

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
R 197,6236 - R 148,287

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
R 301,672 - R 226,2911

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 TR28 x 5 45.0 Steel

20148881

Price Range
R 391,3767 - R 293,6043

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 TR16 x 8 28.0 Steel

20148744

Price Range
R 249,0786 - R 186,8931

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 TR14 x 6 25.0 Steel

20148713

Price Range
R 331,7253 - R 248,8608

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 TR24 x 5 40.0 Steel

20148850

Price Range
R 350,6225 - R 262,9174

Stock Levels
Request the lead time here
Attributes
  • No. of starts
    1.0
  • d1 tol 7H
    24.0
  • Lead
    5.0
  • Thread Direction
    Left Hand
  • Contact Surface
    845.0
Square Nut TR28 x 5 45.0 Steel

20148898

Price Range
R 451,7111 - R 338,7437

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 TR20 x 4 35.0 Steel

20148782

Price Range
R 218,7975 - R 164,1254

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 TR20 x 8 35.0 Steel

20148805

Price Range
R 379,9928 - R 285,0911

Stock Levels
Request the lead time here
Attributes
  • No. of starts
    2.0
  • d1 tol 7H
    20.0
  • Lead
    8.0
  • Thread Direction
    Right Hand
  • Contact Surface
    590.0
Square Nut TR44 x 7 65.0 Steel

20149017

Price Range
R 1 489,918 - R 1 117,3989

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 TR18 x 4 35.0 Brass

20149215

Price Range
R 892,4937 - R 669,3702

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
R 1 635,1759 - R 1 226,2879

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 TR50 x 8 70.0 Steel

20149406

Price Range
R 2 202,0915 - R 1 871,7025

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 836,4851 - R 627,3985

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
R 2 633,3315 - R 2 370,0181

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 1 114,2312 - R 891,3058

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 Steel

20149369

Price Range
R 714,678 - R 535,9318

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 TR50 x 8 70.0 Steel

20149321

Price Range
R 2 422,4828 - R 2 059,1896

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