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Lead Screws

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Lead screws are a type of screws used to convert rotational motion into linear motion by converting the rotational movement of the screw into forward motion of the nut. 'Lead' refers to the distance a nut will travel for a complete revolution of the screw.

They are used for standard applications that require a lower degree of precision and accuracy, or where a ball screw is not suitable due to environmental conditions. They are strong, durable, and more cost efficient than ball screws.

They are also used in robotics, automotive or CNC machining industries. Available as standard right-hand thread lead screws as well as left-hand threaded. Please note: These lead screws, unlike threaded rods (not to be confused between them), have a thicker and stronger raceway which makes them ideal for heavy load applications where repetitive linear motion occurs.

  • Available as standard right-hand thread lead screws as well as left-hand threaded.
  • 'Lead' refers to the distance a nut will travel for a complete revolution of the screw.
  • Used for standard applications that require a lower degree of precision and accuracy
Material: 304 Stainless Steel, Steel, 316 Stainless Steel Series Code: SRL1326, SRL1325, SRL1320, SRL1323, SRL1322, SRL1321

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420 results
Product SKUs information
Essentra Part Number Price range Availability d3 tol. 7h min p1 d1 tol. 7e Thread Size l1 Material d2 tol. 7e min View
£ 41.7282 - £ 69.5436 Request the lead time here
12.474
4.0
18.0
TR18 x 8
2000.0
Steel
15.608
£ 173.706 - £ 289.5066 Request the lead time here
34.381
7.0
44.0
TR44 x 14
1500.0
Steel
39.977
£ 17.9112 - £ 29.8452 Request the lead time here
6.891
2.0
10.0
TR10 x 2
2000.0
Steel
8.739
£ 32.5686 - £ 54.2742 Request the lead time here
10.474
4.0
16.0
TR16 x 4
2000.0
Steel
13.640
£ 804.831 - £ 1,341.3816 Request the lead time here
74.446
12.0
90.0
TR90 x 12
2000.0
Steel
83.365
£ 200.3892 - £ 333.9888 Request the lead time here
39.168
8.0
50.0
TR50 x 8
2000.0
Steel
45.468
£ 78.7542 - £ 131.2638 Request the lead time here
21.563
6.0
30.0
TR30 x 12
2000.0
Steel
26.547
£ 67.4934 - £ 112.4856 Request the lead time here
6.891
2.0
10.0
TR10 x 2
2000.0
316 Stainless Steel
8739.0
£ 18.411 - £ 30.6816 Request the lead time here
7.685
3.0
12.0
TR12 x 3
1500.0
Steel
10.191
£ 29.7738 - £ 49.623 Request the lead time here
7.685
3.0
12.0
TR12 x 3
3000.0
Steel
10.191
£ 12.1278 - £ 20.2164 Request the lead time here
9.685
3.0
14.0
TR14 x 3
1000.0
Steel
12.191
£ 352.104 - £ 586.8468 Request the lead time here
39.168
8.0
50.0
TR50 x 8
1000.0
316 Stainless Steel
45.468
£ 10.5978 - £ 17.6664 Request the lead time here
7.685
3.0
12.0
TR12 x 6
1000.0
Steel
10.164
£ 21.8688 - £ 36.4446 Request the lead time here
9.685
3.0
14.0
TR14 x 3
1500.0
Steel
12.191
£ 24.5616 - £ 40.9428 Request the lead time here
10.474
4.0
16.0
TR16 x 4
1500.0
Steel
13.640
£ 57.0792 - £ 95.1354 Request the lead time here
14.474
4.0
20.0
TR20 x 4
3000.0
Steel
17.640
£ 27.8664 - £ 46.4508 Request the lead time here
6.891
2.0
10.0
TR10 x 4
3000.0
Steel
8.716
£ 33.5172 - £ 55.8654 Request the lead time here
7.685
3.0
12.0
TR12 x 3
3000.0
Steel
10.191
£ 11.0874 - £ 18.4722 Request the lead time here
7.685
3.0
12.0
TR12 x 3
1000.0
Steel
10.191
£ 346.8102 - £ 578.0238 Request the lead time here
30.381
7.0
40.0
TR40 x 7
1500.0
316 Stainless Steel
36.020
  • of 21
Lead Screw TR18 x 8 2000.0 Steel

20153076

Price Range
£ 69.5436 - £ 41.7282

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    TR18 x 8
  • No. of starts
    2.0
  • d1 tol. 7e
    18.0
  • Lead
    8.0
  • p1
    4.0
Lead Screw TR44 x 14 1500.0 Steel

20153915

Price Range
£ 289.5066 - £ 173.706

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    TR44 x 14
  • No. of starts
    2.0
  • d1 tol. 7e
    44.0
  • Lead
    14.0
  • p1
    7.0
Lead Screw TR10 x 2 2000.0 Steel

20152987

Price Range
£ 29.8452 - £ 17.9112

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    TR10 x 2
  • No. of starts
    1.0
  • d1 tol. 7e
    10.0
  • Lead
    2.0
  • p1
    2.0
Lead Screw TR16 x 4 2000.0 Steel

20153328

Price Range
£ 54.2742 - £ 32.5686

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    TR16 x 4
  • No. of starts
    1.0
  • d1 tol. 7e
    16.0
  • Lead
    4.0
  • p1
    4.0
Lead Screw TR90 x 12 2000.0 Steel

20153274

Price Range
£ 1,341.3816 - £ 804.831

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    TR90 x 12
  • No. of starts
    1.0
  • d1 tol. 7e
    90.0
  • Lead
    12.0
  • p1
    12.0
Lead Screw TR50 x 8 2000.0 Steel

20153229

Price Range
£ 333.9888 - £ 200.3892

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    TR50 x 8
  • No. of starts
    1.0
  • d1 tol. 7e
    50.0
  • Lead
    8.0
  • p1
    8.0
Lead Screw TR30 x 12 2000.0 Steel

20153175

Price Range
£ 131.2638 - £ 78.7542

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    TR30 x 12
  • No. of starts
    2.0
  • d1 tol. 7e
    30.0
  • Lead
    12.0
  • p1
    6.0
Lead Screw TR10 x 2 2000.0 316 Stainless Steel

20153472

Price Range
£ 112.4856 - £ 67.4934

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    TR10 x 2
  • No. of starts
    1.0
  • d1 tol. 7e
    10.0
  • Lead
    2.0
  • p1
    2.0
Lead Screw TR12 x 3 1500.0 Steel

20150945

Price Range
£ 30.6816 - £ 18.411

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    TR12 x 3
  • No. of starts
    1.0
  • d1 tol. 7e
    12.0
  • Lead
    3.0
  • p1
    3.0
Lead Screw TR12 x 3 3000.0 Steel

20150976

Price Range
£ 49.623 - £ 29.7738

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    TR12 x 3
  • No. of starts
    1.0
  • d1 tol. 7e
    12.0
  • Lead
    3.0
  • p1
    3.0
Lead Screw TR14 x 3 1000.0 Steel

20151027

Price Range
£ 20.2164 - £ 12.1278

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    TR14 x 3
  • No. of starts
    1.0
  • d1 tol. 7e
    14.0
  • Lead
    3.0
  • p1
    3.0
Lead Screw TR50 x 8 1000.0 316 Stainless Steel

20150709

Price Range
£ 586.8468 - £ 352.104

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    TR50 x 8
  • No. of starts
    1.0
  • d1 tol. 7e
    50.0
  • Lead
    8.0
  • p1
    8.0
Lead Screw TR12 x 6 1000.0 Steel

20150990

Price Range
£ 17.6664 - £ 10.5978

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    TR12 x 6
  • No. of starts
    2.0
  • d1 tol. 7e
    12.0
  • Lead
    6.0
  • p1
    3.0
Lead Screw TR14 x 3 1500.0 Steel

20151010

Price Range
£ 36.4446 - £ 21.8688

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    TR14 x 3
  • No. of starts
    1.0
  • d1 tol. 7e
    14.0
  • Lead
    3.0
  • p1
    3.0
Lead Screw TR16 x 4 1500.0 Steel

20151072

Price Range
£ 40.9428 - £ 24.5616

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    TR16 x 4
  • No. of starts
    1.0
  • d1 tol. 7e
    16.0
  • Lead
    4.0
  • p1
    4.0
Lead Screw TR20 x 4 3000.0 Steel

20151225

Price Range
£ 95.1354 - £ 57.0792

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    TR20 x 4
  • No. of starts
    1.0
  • d1 tol. 7e
    20.0
  • Lead
    4.0
  • p1
    4.0
Lead Screw TR10 x 4 3000.0 Steel

20150921

Price Range
£ 46.4508 - £ 27.8664

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    TR10 x 4
  • No. of starts
    2.0
  • d1 tol. 7e
    10.0
  • Lead
    4.0
  • p1
    2.0
Lead Screw TR12 x 3 3000.0 Steel

20150983

Price Range
£ 55.8654 - £ 33.5172

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    TR12 x 3
  • No. of starts
    1.0
  • d1 tol. 7e
    12.0
  • Lead
    3.0
  • p1
    3.0
Lead Screw TR12 x 3 1000.0 Steel

20150969

Price Range
£ 18.4722 - £ 11.0874

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    TR12 x 3
  • No. of starts
    1.0
  • d1 tol. 7e
    12.0
  • Lead
    3.0
  • p1
    3.0
Lead Screw TR40 x 7 1500.0 316 Stainless Steel

20150655

Price Range
£ 578.0238 - £ 346.8102

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    TR40 x 7
  • No. of starts
    1.0
  • d1 tol. 7e
    40.0
  • Lead
    7.0
  • p1
    7.0