Clamping disc steel hardened, bright and oiled 07303-12
- High spring effect
- Compensates for settling effects in screw connections
- Hardened
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Denominazione
Rondella
DIN
DIN 6796
Tipo di prodotto
Rondella
Materiale
Corpo base
acciaio
Superficie
corpo base
temprato, lucido e oliato
D1=Diametro interno
13
D2=Diametro esterno
29
G=filettatura / per filettatur
M12
H=Altezza
3,95
Per=Per viti
M12
S=Spessore
3
Sistema di fissaggio
foro
~ CONFLICT MINERALS 3TG status
no intentional 3TG
~ CP65 substance 2 cancer
soots, tars, and mineral oils
~ PFAS free?
yes
~ REACH SVHC-free?
yes
~ RoHS conformity
yes, without exemption
~ TSCA 6(H) conformity
yes
Description
Material
Spring steel
Version
Hardened, bright, oiled or mechanically galvanised.
Note
The special shape (formed like a disc spring) enables the conical spring washer to achieve a high spring effect. The spring force resulting from the flattening load washer amounts to 70–90% of the corresponding contact pressure of a screw of grade 8.8–10.9.
Conical spring washers are used to compensate for subsidence formation in screw connections and to prevent a loosening or unfastening of the connection. The locking effect is purely frictional.
Conical spring washers are used to compensate for subsidence formation in screw connections and to prevent a loosening or unfastening of the connection. The locking effect is purely frictional.
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