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Extension springs

Extension springs — a helical silver steel spring with closed hooks at each end

Extension springs are designed to provide a specific pulling force when extended to a certain length. The springs are made from spring steel and stainless spring steel. The ends of the extension spring typically consist of an open hook or a closed loop placed in the middle of the spring body, which allows tension springs to have a wide range of uses and be a good match in many different types of applications.

Measurements between0.2 - 10 mm

Measurements between2 - 80 mm

Measurements between7.9 - 500 mm

Measurements between0.01 - 79.59 N/mm

Measurements between1.1 - 3851 N

1164 itemsd (mm)Do (mm)L0 (mm)R (N/mm)Fn (N)Mtr
Extension springs — a helical silver steel spring with closed hooks at each end
3649

ESS 0.2X2X10

793 in stock

0.2

2

10

0.083

1.6

ISO6931-1

Extension springs — a helical silver steel spring with closed hooks at each end
3218

ES 0.2X2X10

580 in stock

0.2

2

10

0.093

1.8

EN 10270-1-SH

Extension springs — a helical silver steel spring with closed hooks at each end
5495

ESS 0.2X2X15

287 in stock

0.2

2

15

0.046

1.6

ISO6931-1

Extension springs — a helical silver steel spring with closed hooks at each end
3219

ES 0.2X2X15

859 in stock

0.2

2

15

0.051

1.8

EN 10270-1-SH

Extension springs — a helical silver steel spring with closed hooks at each end
3651

ESS 0.2X2X20

2431 in stock

0.2

2

20

0.031

1.6

ISO6931-1

Extension springs — a helical silver steel spring with closed hooks at each end
5010

ES 0.2X2X20

648 in stock

0.2

2

20

0.035

1.8

EN 10270-1-SH

Extension springs — a helical silver steel spring with closed hooks at each end
3652

ESS 0.2X3X10

17153 in stock

0.2

3

10

0.033

1.1

ISO6931-1

Extension springs — a helical silver steel spring with closed hooks at each end
3220

ES 0.2X3X10

340 in stock

0.2

3

10

0.037

1.2

EN 10270-1-SH

Extension springs — a helical silver steel spring with closed hooks at each end
3653

ESS 0.2X3X15

2281 in stock

0.2

3

15

0.015

1.1

ISO6931-1

Extension springs — a helical silver steel spring with closed hooks at each end
3221

ES 0.2X3X15

1631 in stock

0.2

3

15

0.017

1.2

EN 10270-1-SH

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