RS PRO Stainless Steel Extension Spring, 35mm x 7mm

  • RS Stock No. 821-504
  • Manufacturer RS PRO
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): GB
Product Details

Stainless Steel Extension Springs

Extension springs are coiled attached by two components from both ends of the spring. When pulled apart the extension springs pull them back together again. The springs tension can be adapted depending on the applications load requirements.

Features and Benefits

Absorb and store energy
Pulling force resistance
Wound springs to oppose extension
Available in various sizes

Applications include:

Automotive interiors and exteriors
Garage door assemblies
Vise-grip pliers
Trampolines
Washing devices
Farm machinery

Standards

Material to DIN 17224 No. 1 4310 or BS2056 EN58A with a right hand helix
All dimensions conform to DIN 2097 (Grade 2)

Specifications
Attribute Value
Material Stainless Steel
Free Length 35mm
Maximum Extended Length 101.50mm
Outside Diameter 7mm
Wire Diameter 0.63mm
Initial Tension 1N
Spring Rate 0.13N/mm
120 : Next working day (AU stock)
1110 : 5 working days (Global stock)
Price (ex. GST) Each (In a Pack of 10)
$ 2.358
(exc. GST)
$ 2.594
(inc. GST)
units
Per unit
Per Pack*
10 - 40
$2.358
$23.58
50 - 90
$2.289
$22.89
100 - 390
$2.191
$21.91
400 +
$2.089
$20.89
*price indicative
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Manufactured from high tensile strength piano/music wire, with ...
Description:
Manufactured from high tensile strength piano/music wire, with a right-hand (clockwise) helix and looped ends. Attached at both endsSprings absorb and store energyCreate resistance to pulling forceInitial tension manipulation can achieve individual requirementsWound to oppose extension.