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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 669,3702 - R 892,4937 Request the lead time here
TR18 x 4
18.0
Brass
35.0
Right Hand
4.0
R 1 778,058 - R 1 975,642 Request the lead time here
TR30 x 6
30.0
Brass
50.0
Left Hand
6.0
R 1 116,013 - R 1 488,0966 Request the lead time here
TR40 x 7
40.0
Steel
60.0
Right Hand
7.0
R 178,182 - R 237,6947 Request the lead time here
TR18 x 4
18.0
Steel
30.0
Left Hand
4.0
R 336,17 - R 448,2959 Request the lead time here
TR24 x 10
24.0
Steel
40.0
Right Hand
10.0
R 535,9318 - R 714,678 Request the lead time here
TR18 x 4
18.0
Steel
35.0
Right Hand
4.0
R 891,3058 - R 1 114,2312 Request the lead time here
TR20 x 4
20.0
Brass
40.0
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 1 644,6195 - R 1 827,355 Request the lead time here
TR30 x 6
30.0
Brass
50.0
Right Hand
6.0
R 588,5944 - R 784,8025 Request the lead time here
TR18 x 4
18.0
Steel
35.0
Left Hand
4.0
R 1 215,7949 - R 1 519,6942 Request the lead time here
TR16 x 4
16.0
Bronze
35.0
Right Hand
4.0
R 3 644,8111 - R 4 049,8781 Request the lead time here
TR40 x 7
40.0
Bronze
60.0
Right Hand
7.0
R 688,1783 - R 917,5381 Request the lead time here
TR20 x 4
20.0
Steel
40.0
Left Hand
4.0
R 531,7742 - R 708,986 Request the lead time here
TR30 x 2
30.0
Steel
45.0
Right Hand
2.0
R 113,4425 - R 151,1775 Request the lead time here
TR12 x 3
12.0
Steel
25.0
Left Hand
3.0
R 733,1198 - R 977,4172 Request the lead time here
TR40 x 7
40.0
Steel
60.0
Right Hand
7.0
R 909,7179 - R 1 213,0628 Request the lead time here
TR40 x 4
40.0
Steel
60.0
Right Hand
4.0
R 549,3944 - R 732,5259 Request the lead time here
TR16 x 4
16.0
Brass
30.0
Left Hand
4.0
R 424,0731 - R 565,4308 Request the lead time here
TR12 x 3
12.0
Brass
25.0
Left Hand
3.0
R 505,8388 - R 674,5177 Request the lead time here
TR16 x 4
16.0
Brass
30.0
Right Hand
4.0
  • of 4
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 TR30 x 6 50.0 Brass

20149161

Price Range
R 1 975,642 - R 1 778,058

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 TR40 x 7 60.0 Steel

20149390

Price Range
R 1 488,0966 - R 1 116,013

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 30.0 Steel

20148768

Price Range
R 237,6947 - R 178,182

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 TR24 x 10 40.0 Steel

20148836

Price Range
R 448,2959 - R 336,17

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 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 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 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 TR30 x 6 50.0 Brass

20149239

Price Range
R 1 827,355 - R 1 644,6195

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 Steel

20149284

Price Range
R 784,8025 - R 588,5944

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
R 1 519,6942 - R 1 215,7949

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 TR40 x 7 60.0 Bronze

20149116

Price Range
R 4 049,8781 - R 3 644,8111

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 TR20 x 4 40.0 Steel

20149291

Price Range
R 917,5381 - R 688,1783

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 2 45.0 Steel

20148904

Price Range
R 708,986 - R 531,7742

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
R 151,1775 - R 113,4425

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 TR40 x 7 60.0 Steel

20148997

Price Range
R 977,4172 - R 733,1198

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 TR40 x 4 60.0 Steel

20148980

Price Range
R 1 213,0628 - R 909,7179

Stock Levels
Request the lead time here
Attributes
  • No. of starts
    2.0
  • d1 tol 7H
    40.0
  • Lead
    4.0
  • Thread Direction
    Right Hand
  • Contact Surface
    2400.0
Square Nut TR16 x 4 30.0 Brass

20149130

Price Range
R 732,5259 - R 549,3944

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
R 565,4308 - R 424,0731

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 30.0 Brass

20149208

Price Range
R 674,5177 - R 505,8388

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