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Tornillo cabeza avellanada con hexágono interior DIN ≈7991 Acero Sin revestimiento 010.9 M12X20

  1. ART NR 07400.120.020
  2. EAN 8715492083531
  3. UBB 950351479668
  4. UNSPSC 31161518

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Embalaje: 100
Solo embalaje completo
Diámetro (d-D) M12
Anchura (L) 20
Observaciones
  • All dimensions are guide values and may deviate dependent on the manufacturer.
  • Due to the unfavourable geometry of the head, these fasteners have reduced loadability.
  • When steel fasteners (e.g. 8.8 / 10.9 / 12.9) with reduced loadability need to be marked, the marking symbol for the property class is preceded by the digit '0'. So 8.8 → 08.8 and 10.9 → 010.9 and 12.9 → 012.9.
  • For the stainless steel fasteners it is indicated by marking the steel grade only and leaving out the property class 70 (e.g. A2-70 → A2).
  • The former and the latter indications can occur side by side for some time.
Clase 010.9
Caracteristicas de conducción Hexagono interior
Forma de la cabeza Cabeza avellanada
Material (largo) Acero
Dirección del hilo Derecha
Tratamiento de superficie Sin revestimiento
Rosca (larga) Métrica
Info
  • Atención: el electrozincado de estos productos puede causar disfunción hidrogenica.
ISO 10642
DIN ≈7991
BS 4168-8
NEN 2359
  1. Elegir otras medidas

Especificaciones

α 90º
b (min.) 36
dk (max.) 26.88
Rosca total C ≤ 60
k (max.) 7.4
P 1.75
s 8