Extension spring with turnable loops

Extension spring with turnable loops

Legend

DtWire diameter
DeOuter diameter
LoFree length
nvNo. of active coils
cRate (N/mm)
FoInitial force
LnMaximum permitted extended length for dynamic load
FoSpring force in Newtons
sDeflection (Ln - Lo)
aInner diameter of loop

1 kg = 9,80665 Newton

1 N = 0,10197 kg

All dimensions are in mm.

216 results

Page
Article
code
d
Nw
De
Lo
R
Material
Price
Order
51300660 3.50
mm
46.00
22.00
mm
230.00
5.20
Verenstaal
€25.79
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Order 51300660

Extension spring with turnable loops ø 3,5X22X230
Not In Stock
€25.79 (€25.79 p/st.)

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  • Lowest price guarantee
  • Delivery within 3-8 working days
  • More than 25 years of technical craftsmanship
51300665 3.50
mm
63.00
22.00
mm
290.00
3.80
Verenstaal
€28.06
Tier prices

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Order 51300665

Extension spring with turnable loops ø 3,5X22X290
Not In Stock
€28.06 (€28.06 p/st.)

More information
  • Lowest price guarantee
  • Delivery within 3-8 working days
  • More than 25 years of technical craftsmanship
51300670 3.50
mm
20.50
27.00
mm
140.00
5.70
Verenstaal
€21.31
Tier prices

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Order 51300670

Extension spring with turnable loops ø 3,5X27X140
Not In Stock
€21.31 (€21.31 p/st.)

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  • Lowest price guarantee
  • Delivery within 3-8 working days
  • More than 25 years of technical craftsmanship
51300675 3.50
mm
37.50
27.00
mm
200.00
3.10
Verenstaal
€23.30
Tier prices

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Order 51300675

Extension spring with turnable loops ø 3,5X27X200
Not In Stock
€23.30 (€23.30 p/st.)

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  • Delivery within 3-8 working days
  • More than 25 years of technical craftsmanship
51300680 3.50
mm
55.00
27.00
mm
260.00
2.10
Verenstaal
€25.79
Tier prices

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Order 51300680

Extension spring with turnable loops ø 3,5X27X260
Not In Stock
€25.79 (€25.79 p/st.)

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  • Lowest price guarantee
  • Delivery within 3-8 working days
  • More than 25 years of technical craftsmanship
51300685 3.50
mm
46.00
32.00
mm
230.00
1.40
Verenstaal
€28.06
Tier prices

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Order 51300685

Extension spring with turnable loops ø 3,5X32X230
Not In Stock
€28.06 (€28.06 p/st.)

More information
  • Lowest price guarantee
  • Delivery within 3-8 working days
  • More than 25 years of technical craftsmanship
51300690 3.50
mm
63.00
32.00
mm
290.00
1.00
Verenstaal
€34.92
Tier prices

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Order 51300690

Extension spring with turnable loops ø 3,5X32X290
Not In Stock
€34.92 (€34.92 p/st.)

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  • Lowest price guarantee
  • Delivery within 3-8 working days
  • More than 25 years of technical craftsmanship
51300695 4.00
mm
28.00
24.00
mm
180.00
12.00
Verenstaal
€25.79
Tier prices

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Order 51300695

Extension spring with turnable loops ø 4X24X180
Not In Stock
€25.79 (€25.79 p/st.)

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  • Lowest price guarantee
  • Delivery within 3-8 working days
  • More than 25 years of technical craftsmanship
51300700 4.00
mm
43.00
24.00
mm
240.00
7.60
Verenstaal
€28.06
Tier prices

This product has no tier prices

Order 51300700

Extension spring with turnable loops ø 4X24X240
Not In Stock
€28.06 (€28.06 p/st.)

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  • Lowest price guarantee
  • Delivery within 3-8 working days
  • More than 25 years of technical craftsmanship
51300705 4.00
mm
58.00
24.00
mm
300.00
5.60
Verenstaal
€34.92
Tier prices

This product has no tier prices

Order 51300705

Extension spring with turnable loops ø 4X24X300
Not In Stock
€34.92 (€34.92 p/st.)

More information
  • Lowest price guarantee
  • Delivery within 3-8 working days
  • More than 25 years of technical craftsmanship
51300710 4.00
mm
20.50
30.00
mm
150.00
7.20
Verenstaal
€23.30
Tier prices

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Order 51300710

Extension spring with turnable loops ø 4X30X150
Not In Stock
€23.30 (€23.30 p/st.)

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  • Lowest price guarantee
  • Delivery within 3-8 working days
  • More than 25 years of technical craftsmanship
51300715 4.00
mm
35.50
30.00
mm
210.00
4.20
Verenstaal
€25.79
Tier prices

This product has no tier prices

Order 51300715

Extension spring with turnable loops ø 4X30X210
Not In Stock
€25.79 (€25.79 p/st.)

More information
  • Lowest price guarantee
  • Delivery within 3-8 working days
  • More than 25 years of technical craftsmanship

216 results

Page

Ordering extension spring with turnable loops online

Extension springs with normal loops or hooks should only be used for up to 60% of the permitted tension, as the loop or the hook of the spring is weaker than the rest of the spring. In order to be able to use the spring to its maximum, without running the risk of loop breaks, you can instead use this series of extension springs with hardened loops, which have tapered ends.

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