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Spiralstifte Typ gerade DIN 7343 ISO 8750 Federstahl 420-545 HV30 4X30MM

  1. ART NR 39140.040.030
  2. EAN 8715492808394
  3. UBB 950359057367
  4. UNSPSC 31163201

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Packung 200
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d (nom.) 4
Diameter (mm) 4
Länge (L) (mm) 30
  • Dimensions d1 and d2 in above table are before mounting.
  • V = minimum shear strength, double, in kN.
  • The recommended tolerance class for the accommodating hole diameter d (nominal) is H12. Special features of coiled spring-type straight pins (spiral pins):
    • These pins are used for connections or the positioning of two or more parts and may also be used as shafts and hinge-, stop- or carrierpins, and are easily disassembled.
    • Thanks to their spiral shaped cross section (approximately 2.1/4 coils) these pins are very flexible and suitable for repeated use with dynamic loads. Equal stress distribution throughout their cross section against the hole wall produces a good press fit, which can absorb shear forces unaffected by the direction.
    • The pins are chamfered at both ends, so they can easily be inserted and installed automatically.
Material Federstahl
Material technisch 420-545 HV30
  • Warning: electroplating of these products may cause hydrogen embrittlement.
ISO 8750
DIN 7343
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a ≈ 1.1
d1 (max.) 4.4
d1 (min.) 4.2
d2 (max.) 3.9
V 9.6
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