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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
£ 240.5568 - £ 400.9212 Request the lead time here
34.381
7.0
44.0
TR44 x 7
3000.0
Steel
40.020
£ 123.8076 - £ 206.346 Request the lead time here
34.381
7.0
44.0
TR44 x 7
1500.0
Steel
40.020
£ 99.2766 - £ 165.4644 Request the lead time here
39.168
8.0
50.0
TR50 x 8
1000.0
Steel
45.468
£ 298.1358 - £ 496.893 Request the lead time here
39.168
8.0
50.0
TR50 x 8
3000.0
Steel
45.468
£ 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
£ 55.8246 - £ 93.0444 Request the lead time here
27.563
6.0
36.0
TR36 x 6
1000.0
Steel
32.547
£ 96.492 - £ 160.8132 Request the lead time here
30.381
7.0
40.0
TR40 x 7
1500.0
Steel
36.020
£ 28.3254 - £ 47.2158 Request the lead time here
17.269
5.0
24.0
TR24 x 10
1000.0
Steel
21.058
£ 574.872 - £ 958.1268 Request the lead time here
56.819
10.0
70.0
TR70 x 10
3000.0
Steel
64.425
£ 354.9804 - £ 591.6306 Request the lead time here
39.168
8.0
50.0
TR50 x 8
3000.0
Steel
45.468
£ 36.3732 - £ 60.6186 Request the lead time here
9.685
3.0
14.0
TR14 x 6
3000.0
Steel
12.164
£ 167.7594 - £ 279.6024 Request the lead time here
27.563
6.0
36.0
TR36 x 6
3000.0
Steel
32.547
£ 59.6292 - £ 99.3786 Request the lead time here
21.269
5.0
28.0
TR28 x 5
1500.0
Steel
25.094
£ 19.5738 - £ 32.6196 Request the lead time here
7.685
3.0
12.0
TR12 x 6
1500.0
Steel
10.164
£ 30.8958 - £ 51.4998 Request the lead time here
12.474
4.0
18.0
TR18 x 4
1500.0
Steel
15.640
£ 17.4624 - £ 29.1108 Request the lead time here
9.685
2.0
10.0
TR10 x 4
1500.0
Steel
8.716
£ 24.429 - £ 40.7184 Request the lead time here
9.685
3.0
14.0
TR14 x 3
1500.0
Steel
12.191
£ 78.7542 - £ 131.2638 Request the lead time here
21.563
6.0
30.0
TR30 x 12
2000.0
Steel
26.547
£ 200.3892 - £ 333.9888 Request the lead time here
39.168
8.0
50.0
TR50 x 8
2000.0
Steel
45.468
  • of 21
Lead Screw TR44 x 7 3000.0 Steel

20151683

Price Range
£ 400.9212 - £ 240.5568

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    TR44 x 7
  • No. of starts
    1.0
  • d1 tol. 7e
    44.0
  • Lead
    7.0
  • p1
    7.0
Lead Screw TR44 x 7 1500.0 Steel

20151652

Price Range
£ 206.346 - £ 123.8076

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    TR44 x 7
  • No. of starts
    1.0
  • d1 tol. 7e
    44.0
  • Lead
    7.0
  • p1
    7.0
Lead Screw TR50 x 8 1000.0 Steel

20151713

Price Range
£ 165.4644 - £ 99.2766

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 TR50 x 8 3000.0 Steel

20151737

Price Range
£ 496.893 - £ 298.1358

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 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
Lead Screw TR36 x 6 1000.0 Steel

20151577

Price Range
£ 93.0444 - £ 55.8246

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    TR36 x 6
  • No. of starts
    1.0
  • d1 tol. 7e
    36.0
  • Lead
    6.0
  • p1
    6.0
Lead Screw TR40 x 7 1500.0 Steel

20151607

Price Range
£ 160.8132 - £ 96.492

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
Lead Screw TR24 x 10 1000.0 Steel

20152307

Price Range
£ 47.2158 - £ 28.3254

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    TR24 x 10
  • No. of starts
    2.0
  • d1 tol. 7e
    24.0
  • Lead
    10.0
  • p1
    5.0
Lead Screw TR70 x 10 3000.0 Steel

20151843

Price Range
£ 958.1268 - £ 574.872

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    TR70 x 10
  • No. of starts
    1.0
  • d1 tol. 7e
    70.0
  • Lead
    10.0
  • p1
    10.0
Lead Screw TR50 x 8 3000.0 Steel

20151744

Price Range
£ 591.6306 - £ 354.9804

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 TR14 x 6 3000.0 Steel

20152253

Price Range
£ 60.6186 - £ 36.3732

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    TR14 x 6
  • No. of starts
    2.0
  • d1 tol. 7e
    14.0
  • Lead
    6.0
  • p1
    3.0
Lead Screw TR36 x 6 3000.0 Steel

20151591

Price Range
£ 279.6024 - £ 167.7594

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    TR36 x 6
  • No. of starts
    1.0
  • d1 tol. 7e
    36.0
  • Lead
    6.0
  • p1
    6.0
Lead Screw TR28 x 5 1500.0 Steel

20152116

Price Range
£ 99.3786 - £ 59.6292

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    TR28 x 5
  • No. of starts
    1.0
  • d1 tol. 7e
    28.0
  • Lead
    5.0
  • p1
    5.0
Lead Screw TR12 x 6 1500.0 Steel

20151966

Price Range
£ 32.6196 - £ 19.5738

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 TR18 x 4 1500.0 Steel

20152017

Price Range
£ 51.4998 - £ 30.8958

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    TR18 x 4
  • No. of starts
    1.0
  • d1 tol. 7e
    18.0
  • Lead
    4.0
  • p1
    4.0
Lead Screw TR10 x 4 1500.0 Steel

20151935

Price Range
£ 29.1108 - £ 17.4624

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 TR14 x 3 1500.0 Steel

20151973

Price Range
£ 40.7184 - £ 24.429

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 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 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