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

    RS Stock No.:
    821-504
    Manufacturer:
    RS PRO
    RS PRO
    View all Extension Springs
    80 In AU stock for next working day delivery
    30 In Global stock for delivery within 5 working day(s)
    Add to Basket
    units

    Added

    Price (ex. GST) Each (In a Pack of 10)

    $1.872

    (exc. GST)

    $2.153

    (inc. GST)

    unitsPer unitPer Pack*
    10 +$1.872$18.72
    *price indicative
    RS Stock No.:
    821-504
    Manufacturer:
    RS PRO
    COO (Country of Origin):
    GB

    Technical data sheets


    Legislation and 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)

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


    The Industrial Revolution has brought many useful parts that are still relevant and useful in the 21st century. One of them is Extension Spring, allowing day-to-day tasks to be efficient and safe.

    Before you decide which Extension Spring is right for you (hook or loop type, initial tension parameters, material like stainless steel or steel, etc.), there are some key factors to be considered. Our brand brings you a wide variety and high-quality material type, so that you can purchase with confidence.

    Today, we are proudly introducing our own branded RS PRO Stainless-Steel Extension Spring, knows as Tension Spring, manufactured from high tensile strength piano/music, with a right-hand (clockwise) helix and looped ends.

    Their uniqueness lies in an ability to absorb and store energy, providing resistance to a pulling force. Our side hook Spring provides initial tension of 1 N whereas the spring rate gives 0.13 N / mm allowing the maximum extended length of 101.50 mm.

    Taking control seriously in selecting, testing and approving Extension Springs is our priority to bring you the full potential for your BIG or small project.


    Features and Benefits


    • Each end of the Spring Wire has a side hook

    • The Spring absorb and store energy

    • The Extension Spring creates excellent resistance to pulling force

    • Initial tension manipulation can achieve individual requirements

    • Wound to oppose the extension

    • The Spring free length of 35 mm with a maximum extended length of 101.50 mm


    Applications


    Extension Springs have their place in commercial and domestic use, such as:

    • Robotics

    • Automotive Interiors and exteriors

    • Garage door assemblies

    • vice-grip pliers

  • Lever mechanisms

    • Carburettors

    • Trampoline

    • Washing devices

    • Farm machinery

    • Toys for children

    • Window screens

    • Pool cover tension springs

    • Tension Springs for sofa beds

    • Upholstery Tension Springs


    Frequently asked questions


    What is the approximate life expectancy for typical Extension Spring?

    Like anything else, Extension Springs have their life limits, which is usually between 7 up to 9 years.


    Why RS PRO?


    RS PRO is our own-brand range of great-value products. Each part of every RS PRO product is stringently tested against demanding industry standards. We give it our seal of approval only when we're confident of exceptional quality. That's why RS PRO is trusted by engineers worldwide.


    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

    AttributeValue
    MaterialStainless Steel
    Free Length35mm
    Maximum Extended Length101.50mm
    Outside Diameter7mm
    Wire Diameter0.63mm
    Initial Tension1N
    Spring Rate0.13N/mm
    80 In AU stock for next working day delivery
    30 In Global stock for delivery within 5 working day(s)
    Add to Basket
    units

    Added

    Price (ex. GST) Each (In a Pack of 10)

    $1.872

    (exc. GST)

    $2.153

    (inc. GST)

    unitsPer unitPer Pack*
    10 +$1.872$18.72
    *price indicative