Skip to main content

Our new Belgian webshop is now live — fast, hassle-free delivery!

Cart
  • Extension springs with turnable bolt — a helical steel extension spring with a turnable bolt hook at one end

  • 6445

    Extension spring with turnable bolt ESTB 2.5X17X205

    List price

    55.10 EUR/pcs

    excl. VAT

    15 in stock
    QuantityList price
    Buy 1 - 3 at the price of55.10 EUR/pcs
    Buy 4 - 6 at the price of45.20 EUR/pcs
    Buy 7 - 9 at the price of37.50 EUR/pcs
    Buy 10 - 74 at the price of29.40 EUR/pcs
    Buy 75 - 99 at the price of26.50 EUR/pcs

    If a larger quantity is desired please contact customer support for price

Dimensions and characteristics

LnPermitted loaded length for static load
342 mm
dWire diameter
2.5 mm
DoOuter diameter
17 mm
L0Unloaded length
205 mm
d2Thread
M6
RSpringrate
1.9 N/mm
FnForce at Ln
294 N
F0Initial Force
34 N
NvActive coils
70
Technical drawing of Extension springs with turnable bolt showing key dimensions and measurements