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

  • 6446

    Extension spring with turnable bolt ESTB 2.5X17X235

    List price

    60.50 EUR/pcs

    excl. VAT

    65 in stock
    QuantityList price
    Buy 1 - 3 at the price of60.50 EUR/pcs
    Buy 4 - 6 at the price of49.90 EUR/pcs
    Buy 7 - 9 at the price of40.80 EUR/pcs
    Buy 10 - 74 at the price of32.40 EUR/pcs
    Buy 75 - 99 at the price of29.00 EUR/pcs

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

Dimensions and characteristics

LnPermitted loaded length for static load
396 mm
dWire diameter
2.5 mm
DoOuter diameter
17 mm
L0Unloaded length
235 mm
d2Thread
M6
RSpringrate
1.6 N/mm
FnForce at Ln
292 N
F0Initial Force
34 N
NvActive coils
82
Technical drawing of Extension springs with turnable bolt showing key dimensions and measurements