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
Di
Lo
R
Material
Price
Order
51301260 5.00
mm
18.00
40.00
mm
140.00
8.30
Verenstaal
€34.92
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Tension springs with turnable bolt 5X40X140
Not In Stock
€34.92 (€34.92 p/st.)

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  • More than 25 years of technical craftsmanship
51301265 5.00
mm
24.00
40.00
mm
170.00
6.20
Verenstaal
€37.57
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Order 51301265

Tension springs with turnable bolt 5X40X170
Not In Stock
€37.57 (€37.57 p/st.)

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  • More than 25 years of technical craftsmanship
51301270 5.00
mm
30.00
40.00
mm
200.00
5.00
Verenstaal
€37.57
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Tension springs with turnable bolt 5X40X200
Not In Stock
€37.57 (€37.57 p/st.)

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  • Delivery within 3-8 working days
  • More than 25 years of technical craftsmanship
51301275 5.00
mm
36.00
40.00
mm
230.00
4.10
Verenstaal
€41.96
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Tension springs with turnable bolt 5X40X230
Not In Stock
€41.96 (€41.96 p/st.)

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  • More than 25 years of technical craftsmanship
51301280 5.00
mm
42.00
40.00
mm
260.00
3.50
Verenstaal
€41.96
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Tension springs with turnable bolt 5X40X260
Not In Stock
€41.96 (€41.96 p/st.)

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  • More than 25 years of technical craftsmanship
51301285 5.00
mm
48.00
40.00
mm
290.00
3.10
Verenstaal
€44.24
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Tension springs with turnable bolt 5X40X290
Not In Stock
€44.24 (€44.24 p/st.)

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  • More than 25 years of technical craftsmanship
51301290 6.00
mm
16.50
36.00
mm
160.00
30.00
Verenstaal
€37.57
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Tension springs with turnable bolt 6X36X160
Not In Stock
€37.57 (€37.57 p/st.)

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51301295 6.00
mm
21.50
36.00
mm
190.00
23.00
Verenstaal
€39.76
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Tension springs with turnable bolt 6X36X190
Not In Stock
€39.76 (€39.76 p/st.)

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  • More than 25 years of technical craftsmanship
51301300 6.00
mm
26.50
36.00
mm
220.00
18.00
Verenstaal
€39.76
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Tension springs with turnable bolt 6X36X220
Not In Stock
€39.76 (€39.76 p/st.)

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  • Delivery within 3-8 working days
  • More than 25 years of technical craftsmanship
51301305 6.00
mm
31.50
36.00
mm
250.00
16.00
Verenstaal
€44.24
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Order 51301305

Tension springs with turnable bolt 6X36X250
Not In Stock
€44.24 (€44.24 p/st.)

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  • Delivery within 3-8 working days
  • More than 25 years of technical craftsmanship
51301310 6.00
mm
36.50
36.00
mm
280.00
13.00
Verenstaal
€44.24
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Tension springs with turnable bolt 6X36X280
Not In Stock
€44.24 (€44.24 p/st.)

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  • More than 25 years of technical craftsmanship
51301315 6.00
mm
41.50
36.00
mm
310.00
12.00
Verenstaal
€49.09
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Tension springs with turnable bolt 6X36X310
Not In Stock
€49.09 (€49.09 p/st.)

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  • 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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